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Ayyappan V, Wat R, Barber C, Vivelo CA, Gauch K, Visanpattanasin P, Cook G, Sazeides C, Leung AKL. ADPriboDB v2.0: An Updated Database of ADP-ribosylated Proteins. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020:2020.09.24.298851. [PMID: 32995784 PMCID: PMC7523110 DOI: 10.1101/2020.09.24.298851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
ADP-ribosylation is a protein modification responsible for biological processes such as DNA repair, RNA regulation, cell cycle, and biomolecular condensate formation. Dysregulation of ADP-ribosylation is implicated in cancer, neurodegeneration, and viral infection. We developed ADPriboDB (adpribodb.leunglab.org) to facilitate studies in uncovering insights into the mechanisms and biological significance of ADP-ribosylation. ADPriboDB 2.0 serves as a one-stop repository comprising 48,346 entries and 9,097 ADP-ribosylated proteins, of which 6,708 were newly identified since the original database release. In this updated version, we provide information regarding the sites of ADP-ribosylation in 32,946 entries. The wealth of information allows us to interrogate existing databases or newly available data. For example, we found that ADP-ribosylated substrates are significantly associated with the recently identified human protein interaction networks associated with SARS-CoV-2, which encodes a conserved protein domain called macrodomain that binds and removes ADP-ribosylation. In addition, we create a new interactive tool to visualize the local context of ADP-ribosylation, such as structural and functional features as well as other post-translational modifications (e.g., phosphorylation, methylation and ubiquitination). This information provides opportunities to explore the biology of ADP-ribosylation and generate new hypotheses for experimental testing.
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Affiliation(s)
- Vinay Ayyappan
- Department of Biomedical Engineering, The G.W.C. Whiting School of Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Ricky Wat
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Calvin Barber
- Department of Biophysics, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Christina A. Vivelo
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Kathryn Gauch
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Pat Visanpattanasin
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Garth Cook
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Christos Sazeides
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Anthony K. L. Leung
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
- Department of Molecular Biology and Genetics, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
- Department of Oncology, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
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Suskiewicz MJ, Palazzo L, Hughes R, Ahel I. Progress and outlook in studying the substrate specificities of PARPs and related enzymes. FEBS J 2020; 288:2131-2142. [PMID: 32785980 DOI: 10.1111/febs.15518] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/13/2020] [Accepted: 08/08/2020] [Indexed: 12/17/2022]
Abstract
Despite decades of research on ADP-ribosyltransferases (ARTs) from the poly(ADP-ribose) polymerase (PARP) family, one key aspect of these enzymes - their substrate specificity - has remained unclear. Here, we briefly discuss the history of this area and, more extensively, the recent breakthroughs, including the identification of protein serine residues as a major substrate of PARP1 and PARP2 in human cells and of cysteine and tyrosine as potential targets of specific PARPs. On the molecular level, the modification of serine residues requires a composite active site formed by PARP1 or PARP2 together with a specificity-determining factor, HPF1; this represents a new paradigm not only for PARPs but generally for post-translational modification (PTM) catalysis. Additionally, we discuss the identification of DNA as a substrate of PARP1, PARP2 and PARP3, and some bacterial ARTs and the discovery of noncanonical RNA capping by several PARP family members. Together, these recent findings shed new light on PARP-mediated catalysis and caution to 'expect the unexpected' when it comes to further potential substrates.
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Affiliation(s)
| | - Luca Palazzo
- Institute for the Experimental Endocrinology and Oncology, National Research Council of Italy, Naples, Italy
| | - Rebecca Hughes
- Sir William Dunn School of Pathology, University of Oxford, UK
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, UK
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Minireview Exploring the Biological Cycle of Vitamin B3 and Its Influence on Oxidative Stress: Further Molecular and Clinical Aspects. Molecules 2020; 25:molecules25153323. [PMID: 32707945 PMCID: PMC7436124 DOI: 10.3390/molecules25153323] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/13/2020] [Accepted: 07/21/2020] [Indexed: 12/15/2022] Open
Abstract
Vitamin B3, or niacin, is one of the most important compounds of the B-vitamin complex. Recent reports have demonstrated the involvement of vitamin B3 in a number of pivotal functions which ensure that homeostasis is maintained. In addition, the intriguing nature of its synthesis and the underlying mechanism of action of vitamin B3 have encouraged further studies aimed at deepening our understanding of the close link between the exogenous supply of B3 and how it activates dependent enzymes. This crucial role can be attributed to the gut microflora and its ability to shape human behavior and development by mediating the bioavailability of metabolites. Recent studies have indicated a possible interconnection between the novel coronavirus and commensal bacteria. As such, we have attempted to explain how the gastrointestinal deficiencies displayed by SARS-CoV-2-infected patients arise. It seems that the stimulation of a proinflammatory cascade and the production of large amounts of reactive oxygen species culminates in the subsequent loss of host eubiosis. Studies of the relationhip between ROS, SARS-CoV-2, and gut flora are sparse in the current literature. As an integrated component, oxidative stress (OS) has been found to negatively influence host eubiosis, in vitro fertilization outcomes, and oocyte quality, but to act as a sentinel against infections. In conclusion, research suggests that in the future, a healthy diet may be considered a reliable tool for maintaining and optimizing our key internal parameters.
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Mordhorst S, Andexer JN. Round, round we go - strategies for enzymatic cofactor regeneration. Nat Prod Rep 2020; 37:1316-1333. [PMID: 32582886 DOI: 10.1039/d0np00004c] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Covering: up to the beginning of 2020Enzymes depending on cofactors are essential in many biosynthetic pathways of natural products. They are often involved in key steps: catalytic conversions that are difficult to achieve purely with synthetic organic chemistry. Hence, cofactor-dependent enzymes have great potential for biocatalysis, on the condition that a corresponding cofactor regeneration system is available. For some cofactors, these regeneration systems require multiple steps; such complex enzyme cascades/multi-enzyme systems are (still) challenging for in vitro biocatalysis. Further, artificial cofactor analogues have been synthesised that are more stable, show an altered reaction range, or act as inhibitors. The development of bio-orthogonal systems that can be used for the production of modified natural products in vivo is an ongoing challenge. In light of the recent progress in this field, this review aims to provide an overview of general strategies involving enzyme cofactors, cofactor analogues, and regeneration systems; highlighting the current possibilities for application of enzymes using some of the most common cofactors.
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Affiliation(s)
- Silja Mordhorst
- Institute of Microbiology, ETH Zürich, Vladimir-Prelog-Weg 1-5/10, 8093 Zürich, Switzerland
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55
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Yang S, Qu G, Fu B, Yang F, Zeng W, Cai Y, Ye T, Yang Y, Deng X, Xiang W, Peng D, Zhou B. The function of KptA/Tpt1 gene - a minor review. FUNCTIONAL PLANT BIOLOGY : FPB 2020; 47:577-591. [PMID: 32438974 DOI: 10.1071/fp19159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 02/06/2020] [Indexed: 06/11/2023]
Abstract
Rapid response of uni- and multicellular organisms to environmental changes and their own growth is achieved through a series of molecular mechanisms, often involving modification of macromolecules, including nucleic acids, proteins and lipids. The ADP-ribosylation process has ability to modify these different macromolecules in cells, and is closely related to the biological processes, such as DNA replication, transcription, signal transduction, cell division, stress, microbial aging and pathogenesis. In addition, tRNA plays an essential role in the regulation of gene expression, as effector molecules, no-load tRNA affects the overall gene expression level of cells under some nutritional stress. KptA/Tpt1 is an essential phosphotransferase in the process of pre-tRNA splicing, releasing mature tRNA and participating in ADP-ribose. The objective of this review is concluding the gene structure, the evolution history and the function of KptA/Tpt1 from prokaryote to eukaryote organisms. At the same time, the results of promoter elements analysis were also shown in the present study. Moreover, the problems in the function of KptA/Tpt1 that have not been clarified at the present time are summarised, and some suggestions to solve those problems are given. This review presents no only a summary of clear function of KptA/Tpt1 in the process of tRNA splicing and ADP-ribosylation of organisms, but also gives some proposals to clarify unclear problems of it in the future.
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Affiliation(s)
- Shiquan Yang
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | - Gaoyi Qu
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | - Bixia Fu
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | - Feng Yang
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | - Weixian Zeng
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | - Yunzhang Cai
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | - Tao Ye
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China
| | | | - Xiangwen Deng
- National Engineering Laboratory of Applied Technology for Forestry and Ecology in Southern China, Changsha, Hunan, 410004, China
| | - Wenhua Xiang
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China; and Huitong National Field Station for Scientific Observation and Research of Chinese Fir Plantation Ecosystem in Hunan Province, Huitong 438107, China; and National Engineering Laboratory of Applied Technology for Forestry and Ecology in Southern China, Changsha, Hunan, 410004, China
| | - Dan Peng
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China; and Huitong National Field Station for Scientific Observation and Research of Chinese Fir Plantation Ecosystem in Hunan Province, Huitong 438107, China; and Forestry Biotechnology Hunan Key Laboratories, Changsha, Hunan, 410004, China
| | - Bo Zhou
- Faculty of Bioscience and Biotechnology of Central South University of Forestry and Technology,410004, Changsha, China; and Huitong National Field Station for Scientific Observation and Research of Chinese Fir Plantation Ecosystem in Hunan Province, Huitong 438107, China; and National Engineering Laboratory of Applied Technology for Forestry and Ecology in Southern China, Changsha, Hunan, 410004, China; and Forestry Biotechnology Hunan Key Laboratories, Changsha, Hunan, 410004, China; and Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees, Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan, 410004, China; and Corresponding author.
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56
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A mycorrhizae-like gene regulates stem cell and gametophore development in mosses. Nat Commun 2020; 11:2030. [PMID: 32332755 PMCID: PMC7181705 DOI: 10.1038/s41467-020-15967-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 04/02/2020] [Indexed: 12/14/2022] Open
Abstract
Plant colonization of land has been intimately associated with mycorrhizae or mycorrhizae-like fungi. Despite the pivotal role of fungi in plant adaptation, it remains unclear whether and how gene acquisition following fungal interaction might have affected the development of land plants. Here we report a macro2 domain gene in bryophytes that is likely derived from Mucoromycota, a group that includes some mycorrhizae-like fungi found in the earliest land plants. Experimental and transcriptomic evidence suggests that this macro2 domain gene in the moss Physcomitrella patens, PpMACRO2, is important in epigenetic modification, stem cell function, cell reprogramming and other processes. Gene knockout and over-expression of PpMACRO2 significantly change the number and size of gametophores. These findings provide insights into the role of fungal association and the ancestral gene repertoire in the early evolution of land plants.
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Abstract
ADP-ribosylation is an intricate and versatile posttranslational modification involved in the regulation of a vast variety of cellular processes in all kingdoms of life. Its complexity derives from the varied range of different chemical linkages, including to several amino acid side chains as well as nucleic acids termini and bases, it can adopt. In this review, we provide an overview of the different families of (ADP-ribosyl)hydrolases. We discuss their molecular functions, physiological roles, and influence on human health and disease. Together, the accumulated data support the increasingly compelling view that (ADP-ribosyl)hydrolases are a vital element within ADP-ribosyl signaling pathways and they hold the potential for novel therapeutic approaches as well as a deeper understanding of ADP-ribosylation as a whole.
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Affiliation(s)
| | - Luca Palazzo
- Institute for the Experimental Endocrinology and Oncology, National Research Council of Italy, 80145 Naples, Italy
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, United Kingdom
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58
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Abstract
Effective maintenance and stability of our genomes is essential for normal cell division, tissue homeostasis, and cellular and organismal fitness. The processes of chromosome replication and segregation require continual surveillance to insure fidelity. Accurate and efficient repair of DNA damage preserves genome integrity, which if lost can lead to multiple diseases, including cancer. Poly(ADP-ribose) a dynamic and reversible posttranslational modification and the enzymes that catalyze it (PARP1, PARP2, tankyrase 1, and tankyrase 2) function to maintain genome stability through diverse mechanisms. Here we review the role of these enzymes and the modification in genome repair, replication, and resolution in human cells.
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Affiliation(s)
- Kameron Azarm
- Department of Pathology, Kimmel Center for Biology and Medicine at the Skirball Institute, New York University School of Medicine, New York, New York 10016, USA
| | - Susan Smith
- Department of Pathology, Kimmel Center for Biology and Medicine at the Skirball Institute, New York University School of Medicine, New York, New York 10016, USA
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59
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Leung AKL. Poly(ADP-ribose): A Dynamic Trigger for Biomolecular Condensate Formation. Trends Cell Biol 2020; 30:370-383. [PMID: 32302549 DOI: 10.1016/j.tcb.2020.02.002] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 02/01/2020] [Accepted: 02/03/2020] [Indexed: 01/18/2023]
Abstract
Poly(ADP-ribose) (PAR) is a nucleic acid-like protein modification that can seed the formation of microscopically visible cellular compartments that lack enveloping membranes, recently termed biomolecular condensates. These PAR-mediated condensates are linked to cancer, viral infection, and neurodegeneration. Recent data have shown the therapeutic potential of modulating PAR conjugation (PARylation): PAR polymerase (PARP) inhibitors can modulate the formation and dynamics of these condensates as well as the trafficking of their components - many of which are key disease factors. However, the way in which PARylation facilitates these functions remains unclear, partly because of our lack of understanding of the fundamental parameters of intracellular PARylation, including the sites that are conjugated, PAR chain length and structure, and the physicochemical properties of the conjugates. This review first introduces the role of PARylation in regulating biomolecular condensates, followed by discussion of current knowledge gaps, potential solutions, and therapeutic applications.
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Affiliation(s)
- Anthony K L Leung
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA; Department of Molecular Biology and Genetics, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA; Department of Oncology, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA.
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60
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Hurtado-Bagès S, Knobloch G, Ladurner AG, Buschbeck M. The taming of PARP1 and its impact on NAD + metabolism. Mol Metab 2020; 38:100950. [PMID: 32199820 PMCID: PMC7300387 DOI: 10.1016/j.molmet.2020.01.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/10/2020] [Accepted: 01/24/2020] [Indexed: 12/21/2022] Open
Abstract
Background Poly-ADP-ribose polymerases (PARPs) are key mediators of cellular stress response. They are intimately linked to cellular metabolism through the consumption of NAD+. PARP1/ARTD1 in the nucleus is the major NAD+ consuming activity and plays a key role in maintaining genomic integrity. Scope of review In this review, we discuss how different organelles are linked through NAD+ metabolism and how PARP1 activation in the nucleus can impact the function of distant organelles. We discuss how differentiated cells tame PARP1 function by upregulating an endogenous inhibitor, the histone variant macroH2A1.1. Major conclusions The presence of macroH2A1.1, particularly in differentiated cells, raises the threshold for the activation of PARP1 with consequences for DNA repair, gene transcription, and NAD+ homeostasis. Beyond DNA repair, PARP1 is essential for metabolic homeostasis. Epigenetic mechanisms prevent metabolic disorders through PARP1 taming. Beyond cancer, the development of PARP1 inhibitors offers diverse clinical potential.
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Affiliation(s)
- Sarah Hurtado-Bagès
- Josep Carreras Leukemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, 08916, Badalona, Spain; Department of Experimental and Health Sciences, Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Gunnar Knobloch
- Biomedical Center Munich, Physiological Chemistry, Ludwig-Maximilians-Universität München, 82152, Planegg-Martinsried, Germany
| | - Andreas G Ladurner
- Biomedical Center Munich, Physiological Chemistry, Ludwig-Maximilians-Universität München, 82152, Planegg-Martinsried, Germany; Center for Integrated Protein Science Munich (CIPSM), Ludwig-Maximilians-Universität München, 81377, Munich, Germany; Munich Cluster for Systems Neurology (SyNergy), Ludwig-Maximilians-Universität München, 81377, Munich, Germany.
| | - Marcus Buschbeck
- Josep Carreras Leukemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, 08916, Badalona, Spain; Program for Predictive and Personalized Medicine of Cancer, Germans Trias i Pujol Research Institute (PMPPC-IGTP), 08916, Badalona, Spain.
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61
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Delving into PARP inhibition from bench to bedside and back. Pharmacol Ther 2020; 206:107446. [DOI: 10.1016/j.pharmthera.2019.107446] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 11/13/2019] [Indexed: 02/06/2023]
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Kassab MA, Yu LL, Yu X. Targeting dePARylation for cancer therapy. Cell Biosci 2020; 10:7. [PMID: 32010441 PMCID: PMC6988220 DOI: 10.1186/s13578-020-0375-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 01/09/2020] [Indexed: 02/06/2023] Open
Abstract
Poly(ADP-ribosyl)ation (PARylation) mediated by poly ADP-ribose polymerases (PARPs) plays a key role in DNA damage repair. Suppression of PARylation by PARP inhibitors impairs DNA damage repair and induces apoptosis of tumor cells with repair defects. Thus, PARP inhibitors have been approved by the US FDA for various types of cancer treatment. However, recent studies suggest that dePARylation also plays a key role in DNA damage repair. Instead of antagonizing PARylation, dePARylation acts as a downstream step of PARylation in DNA damage repair. Moreover, several types of dePARylation inhibitors have been developed and examined in the preclinical studies for cancer treatment. In this review, we will discuss the recent progress on the role of dePARylation in DNA damage repair and cancer suppression. We expect that targeting dePARylation could be a promising approach for cancer chemotherapy in the future.
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Affiliation(s)
- Muzaffer Ahmad Kassab
- 1Department of Cancer Genetics & Epigenetics, Beckman Research Institute, City of Hope, Duarte, CA 91010 USA
| | - Lily L Yu
- Westridge School, 324 Madeline Dr., Pasadena, CA 91105 USA
| | - Xiaochun Yu
- 1Department of Cancer Genetics & Epigenetics, Beckman Research Institute, City of Hope, Duarte, CA 91010 USA
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McPherson RL, Ong SE, Leung AKL. Ion-Pairing with Triethylammonium Acetate Improves Solid-Phase Extraction of ADP-Ribosylated Peptides. J Proteome Res 2020; 19:984-990. [PMID: 31859514 DOI: 10.1021/acs.jproteome.9b00696] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
ADP-ribosylation refers to the post-translational modification of protein substrates with monomers or polymers of the small molecule ADP-ribose. ADP-ribosylation is enzymatically regulated and plays roles in cellular processes including DNA repair, nucleic acid metabolism, cell death, cellular stress responses, and antiviral immunity. Recent advances in the field of ADP-ribosylation have led to the development of proteomics approaches to enrich and identify endogenous ADP-ribosylated peptides by liquid chromatography tandem mass spectrometry (LC-MS/MS). A number of these methods rely on reverse-phase solid-phase extraction as a critical step in preparing cellular peptides for further enrichment steps in proteomics workflows. The anionic ion-pairing reagent trifluoroacetic acid (TFA) is typically used during reverse-phase solid-phase extraction to promote retention of tryptic peptides. Here we report that TFA and other carboxylate ion-pairing reagents are inefficient for reverse-phase solid-phase extraction of ADP-ribosylated peptides. Substitution of TFA with cationic ion-pairing reagents, such as triethylammonium acetate (TEAA), improves recovery of ADP-ribosylated peptides. We further demonstrate that substitution of TFA with TEAA in a proteomics workflow specific for identifying ADP-ribosylated peptides increases identification rates of ADP-ribosylated peptides by LC-MS/MS.
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Affiliation(s)
- Robert Lyle McPherson
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health , Johns Hopkins University , Baltimore , Maryland 21205 , United States
| | - Shao-En Ong
- Department of Pharmacology , University of Washington , Seattle , Washington 98195 , United States
| | - Anthony K L Leung
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health , Johns Hopkins University , Baltimore , Maryland 21205 , United States.,Department of Molecular Biology and Genetics, School of Medicine , Johns Hopkins University , Baltimore , Maryland 21205 , United States.,Department of Oncology, School of Medicine , Johns Hopkins University , Baltimore , Maryland 21205 , United States
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64
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Sutcu HH, Matta E, Ishchenko AA. Role of PARP-catalyzed ADP-ribosylation in the Crosstalk Between DNA Strand Breaks and Epigenetic Regulation. J Mol Biol 2019:S0022-2836(19)30719-3. [PMID: 31866292 DOI: 10.1016/j.jmb.2019.12.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/29/2019] [Accepted: 12/05/2019] [Indexed: 12/12/2022]
Abstract
Covalent linkage of ADP-ribose units to proteins catalyzed by poly(ADP-ribose) polymerases (PARPs) plays important signaling functions in a plethora of cellular processes including DNA damage response, chromatin organization, and gene transcription. Poly- and mono-ADP-ribosylation of target macromolecules are often responsible both for the initiation and for coordination of these processes in mammalian cells. Currently, the number of cellular targets for ADP-ribosylation is rapidly expanding, and the molecular mechanisms underlying the broad substrate specificity of PARPs present enormous interest. In this review, the roles of PARP-mediated modifications of protein and nucleic acids, the readers of ADP-ribosylated structures, and the origin and function of programmed DNA strand breaks in PARP activation, transcription regulation, and DNA demethylation are discussed.
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Affiliation(s)
- Haser H Sutcu
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale contre le Cancer, CNRS UMR 8200, Univ. Paris-Sud, Université Paris-Saclay, Villejuif, F-94805, France; Gustave Roussy, Université Paris-Saclay, Villejuif, F-94805, France
| | - Elie Matta
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale contre le Cancer, CNRS UMR 8200, Univ. Paris-Sud, Université Paris-Saclay, Villejuif, F-94805, France; Gustave Roussy, Université Paris-Saclay, Villejuif, F-94805, France
| | - Alexander A Ishchenko
- Groupe «Réparation de l'ADN», Equipe Labellisée par la Ligue Nationale contre le Cancer, CNRS UMR 8200, Univ. Paris-Sud, Université Paris-Saclay, Villejuif, F-94805, France; Gustave Roussy, Université Paris-Saclay, Villejuif, F-94805, France.
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65
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Lo Monte M, Manelfi C, Gemei M, Corda D, Beccari AR. ADPredict: ADP-ribosylation site prediction based on physicochemical and structural descriptors. Bioinformatics 2019; 34:2566-2574. [PMID: 29554239 PMCID: PMC6061869 DOI: 10.1093/bioinformatics/bty159] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 03/14/2018] [Indexed: 01/27/2023] Open
Abstract
Motivation ADP-ribosylation is a post-translational modification (PTM) implicated in several crucial cellular processes, ranging from regulation of DNA repair and chromatin structure to cell metabolism and stress responses. To date, a complete understanding of ADP-ribosylation targets and their modification sites in different tissues and disease states is still lacking. Identification of ADP-ribosylation sites is required to discern the molecular mechanisms regulated by this modification. This motivated us to develop a computational tool for the prediction of ADP-ribosylated sites. Results Here, we present ADPredict, the first dedicated computational tool for the prediction of ADP-ribosylated aspartic and glutamic acids. This predictive algorithm is based on (i) physicochemical properties, (ii) in-house designed secondary structure-related descriptors and (iii) three-dimensional features of a set of human ADP-ribosylated proteins that have been reported in the literature. ADPredict was developed using principal component analysis and machine learning techniques; its performance was evaluated both internally via intensive bootstrapping and in predicting two external experimental datasets. It outperformed the only other available ADP-ribosylation prediction tool, ModPred. Moreover, a novel secondary structure descriptor, HM-ratio, was introduced and successfully contributed to the model development, thus representing a promising tool for bioinformatics studies, such as PTM prediction. Availability and implementation ADPredict is freely available at www.ADPredict.net. Supplementary information Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Matteo Lo Monte
- Institute of Protein Biochemistry, National Research Council, Naples, Italy
| | | | - Marica Gemei
- Dompé Farmaceutici SpA, L'Aquila.,Dipartimento di Scienze Farmaceutiche, Università degli Studi di Milano, Milano, Italy
| | - Daniela Corda
- Institute of Protein Biochemistry, National Research Council, Naples, Italy
| | - Andrea Rosario Beccari
- Institute of Protein Biochemistry, National Research Council, Naples, Italy.,Dompé Farmaceutici SpA, L'Aquila
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Lassak J, Koller F, Krafczyk R, Volkwein W. Exceptionally versatile – arginine in bacterial post-translational protein modifications. Biol Chem 2019; 400:1397-1427. [DOI: 10.1515/hsz-2019-0182] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 06/01/2019] [Indexed: 12/24/2022]
Abstract
Abstract
Post-translational modifications (PTM) are the evolutionary solution to challenge and extend the boundaries of genetically predetermined proteomic diversity. As PTMs are highly dynamic, they also hold an enormous regulatory potential. It is therefore not surprising that out of the 20 proteinogenic amino acids, 15 can be post-translationally modified. Even the relatively inert guanidino group of arginine is subject to a multitude of mostly enzyme mediated chemical changes. The resulting alterations can have a major influence on protein function. In this review, we will discuss how bacteria control their cellular processes and develop pathogenicity based on post-translational protein-arginine modifications.
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Affiliation(s)
- Jürgen Lassak
- Center for Integrated Protein Science Munich (CiPSM), Department of Biology I, Microbiology , Ludwig-Maximilians-Universität München , Grosshaderner Strasse 2-4 , D-82152 Planegg , Germany
| | - Franziska Koller
- Center for Integrated Protein Science Munich (CiPSM), Department of Biology I, Microbiology , Ludwig-Maximilians-Universität München , Grosshaderner Strasse 2-4 , D-82152 Planegg , Germany
| | - Ralph Krafczyk
- Center for Integrated Protein Science Munich (CiPSM), Department of Biology I, Microbiology , Ludwig-Maximilians-Universität München , Grosshaderner Strasse 2-4 , D-82152 Planegg , Germany
| | - Wolfram Volkwein
- Center for Integrated Protein Science Munich (CiPSM), Department of Biology I, Microbiology , Ludwig-Maximilians-Universität München , Grosshaderner Strasse 2-4 , D-82152 Planegg , Germany
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67
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Munnur D, Bartlett E, Mikolčević P, Kirby IT, Matthias Rack JG, Mikoč A, Cohen MS, Ahel I. Reversible ADP-ribosylation of RNA. Nucleic Acids Res 2019; 47:5658-5669. [PMID: 31216043 PMCID: PMC6582358 DOI: 10.1093/nar/gkz305] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 04/10/2019] [Accepted: 04/23/2019] [Indexed: 12/17/2022] Open
Abstract
ADP-ribosylation is a reversible chemical modification catalysed by ADP-ribosyltransferases such as PARPs that utilize nicotinamide adenine dinucleotide (NAD+) as a cofactor to transfer monomer or polymers of ADP-ribose nucleotide onto macromolecular targets such as proteins and DNA. ADP-ribosylation plays an important role in several biological processes such as DNA repair, transcription, chromatin remodelling, host-virus interactions, cellular stress response and many more. Using biochemical methods we identify RNA as a novel target of reversible mono-ADP-ribosylation. We demonstrate that the human PARPs - PARP10, PARP11 and PARP15 as well as a highly diverged PARP homologue TRPT1, ADP-ribosylate phosphorylated ends of RNA. We further reveal that ADP-ribosylation of RNA mediated by PARP10 and TRPT1 can be efficiently reversed by several cellular ADP-ribosylhydrolases (PARG, TARG1, MACROD1, MACROD2 and ARH3), as well as by MACROD-like hydrolases from VEEV and SARS viruses. Finally, we show that TRPT1 and MACROD homologues in bacteria possess activities equivalent to the human proteins. Our data suggest that RNA ADP-ribosylation may represent a widespread and physiologically relevant form of reversible ADP-ribosylation signalling.
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Affiliation(s)
- Deeksha Munnur
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
| | - Edward Bartlett
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
| | - Petra Mikolčević
- Division of Molecular Biology, Ruđer Bošković Institute, Zagreb, Croatia
| | - Ilsa T Kirby
- Program in Chemical Biology, Department of Physiology and Pharmacology, Oregon Health and Science University, Portland, OR 97239, USA
| | | | - Andreja Mikoč
- Division of Molecular Biology, Ruđer Bošković Institute, Zagreb, Croatia
| | - Michael S Cohen
- Program in Chemical Biology, Department of Physiology and Pharmacology, Oregon Health and Science University, Portland, OR 97239, USA
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
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68
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Abstract
ADP-ribosylation (ADPr) is an ancient reversible modification of cellular macromolecules controlling major biological processes as diverse as DNA damage repair, transcriptional regulation, intracellular transport, immune and stress responses, cell survival and proliferation. Furthermore, enzymatic reactions of ADPr are central in the pathogenesis of many human diseases, including infectious conditions. By providing a review of ADPr signalling in bacterial systems, we highlight the relevance of this chemical modification in the pathogenesis of human diseases depending on host-pathogen interactions. The post-antibiotic era has raised the need to find alternative approaches to antibiotic administration, as major pathogens becoming resistant to antibiotics. An in-depth understanding of ADPr reactions provides the rationale for designing novel antimicrobial strategies for treatment of infectious diseases. In addition, the understanding of mechanisms of ADPr by bacterial virulence factors offers important hints to improve our knowledge on cellular processes regulated by eukaryotic homologous enzymes, which are often involved in the pathogenesis of human diseases.
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69
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Li Y, Liu J, Díaz-Cruz G, Cheng Z, Bignell DRD. Virulence mechanisms of plant-pathogenic Streptomyces species: an updated review. MICROBIOLOGY-SGM 2019; 165:1025-1040. [PMID: 31162023 DOI: 10.1099/mic.0.000818] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Gram-positive Actinobacteria from the genus Streptomyces are best known for their morphological complexity and for their ability to produce numerous bioactive specialized metabolites with useful applications in human and veterinary medicine and in agriculture. In contrast, the ability to infect living plant tissues and to cause diseases of root and tuber crops such as potato common scab (CS) is a rare attribute among members of this genus. Research on the virulence mechanisms of plant-pathogenic Streptomyces spp. has revealed the importance of the thaxtomin phytotoxins as key pathogenicity determinants produced by several species. In addition, other phytotoxic specialized metabolites may contribute to the development or severity of disease caused by Streptomyces spp., along with the production of phytohormones and secreted proteins. A thorough understanding of the molecular mechanisms of plant pathogenicity will enable the development of better management procedures for controlling CS and other plant diseases caused by the Streptomyces.
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Affiliation(s)
- Yuting Li
- Department of Biology, Memorial University of Newfoundland, St John's, NL A1B 3X9, Canada
| | - Jingyu Liu
- Department of Biology, Memorial University of Newfoundland, St John's, NL A1B 3X9, Canada
| | - Gustavo Díaz-Cruz
- Department of Biology, Memorial University of Newfoundland, St John's, NL A1B 3X9, Canada
| | - Zhenlong Cheng
- Department of Biology, Memorial University of Newfoundland, St John's, NL A1B 3X9, Canada
| | - Dawn R D Bignell
- Department of Biology, Memorial University of Newfoundland, St John's, NL A1B 3X9, Canada
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70
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Abstract
In this issue of The FEBS Journal, Munnur and Ahel describe the reversible mono-ADP-ribosylation of DNA by PARP3, a member of the poly-ADP-ribose-polymerase family known to modify proteins. They demonstrate a selective ADP-ribosylation of the 5'-phosphate group on DNA ends and show that the modification can be reversed by several known ADP-ribosylhydrolases including PARG.
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Affiliation(s)
- Christian Dölle
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
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71
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Grunewald ME, Chen Y, Kuny C, Maejima T, Lease R, Ferraris D, Aikawa M, Sullivan CS, Perlman S, Fehr AR. The coronavirus macrodomain is required to prevent PARP-mediated inhibition of virus replication and enhancement of IFN expression. PLoS Pathog 2019; 15:e1007756. [PMID: 31095648 PMCID: PMC6521996 DOI: 10.1371/journal.ppat.1007756] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/09/2019] [Indexed: 12/20/2022] Open
Abstract
ADP-ribosylation is a ubiquitous post-translational addition of either monomers or polymers of ADP-ribose to target proteins by ADP-ribosyltransferases, usually by interferon-inducible diphtheria toxin-like enzymes known as PARPs. While several PARPs have known antiviral activities, these activities are mostly independent of ADP-ribosylation. Consequently, less is known about the antiviral effects of ADP-ribosylation. Several viral families, including Coronaviridae, Togaviridae, and Hepeviridae, encode for macrodomain proteins that bind to and hydrolyze ADP-ribose from proteins and are critical for optimal replication and virulence. These results suggest that macrodomains counter cellular ADP-ribosylation, but whether PARPs or, alternatively, other ADP-ribosyltransferases cause this modification is not clear. Here we show that pan-PARP inhibition enhanced replication and inhibited interferon production in primary macrophages infected with macrodomain-mutant but not wild-type coronavirus. Specifically, knockdown of two abundantly expressed PARPs, PARP12 and PARP14, led to increased replication of mutant but did not significantly affect wild-type virus. PARP14 was also important for the induction of interferon in mouse and human cells, indicating a critical role for this PARP in the regulation of innate immunity. In summary, these data demonstrate that the macrodomain is required to prevent PARP-mediated inhibition of coronavirus replication and enhancement of interferon production. ADP-ribosylation, an understudied post-translational modification, facilitates the host response to virus infection. Several viruses, including all members of the coronavirus family, encode a macrodomain to reverse ADP-ribosylation and combat this immune response. As such, viruses with mutations in the macrodomain are highly attenuated and cause minimal disease in vivo. Here, using primary macrophages and mice infected with a pathogenic murine coronavirus, we identify PARPs, specifically PARP12 and PARP14, as host cell ADP-ribosylating enzymes important for the attenuation of these mutant viruses and confirm their importance using inhibitors and siRNAs. These data demonstrate a broad strategy of virus-host interactions and indicate that the macrodomain may be a useful target for antiviral therapy.
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Affiliation(s)
- Matthew E. Grunewald
- Department of Microbiology and Immunology, University of Iowa, Iowa City, IA, United States of America
| | - Yating Chen
- Department of Molecular Biosciences, University of Texas, Austin, TX, United States of America
| | - Chad Kuny
- Department of Molecular Biosciences, University of Texas, Austin, TX, United States of America
| | - Takashi Maejima
- Center for Interdisciplinary Cardiovascular Sciences, Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States of America
| | - Robert Lease
- McDaniel College, Westminster, MD, United States of America
| | - Dana Ferraris
- McDaniel College, Westminster, MD, United States of America
| | - Masanori Aikawa
- Center for Interdisciplinary Cardiovascular Sciences, Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States of America
| | - Christopher S. Sullivan
- Department of Molecular Biosciences, University of Texas, Austin, TX, United States of America
| | - Stanley Perlman
- Department of Microbiology and Immunology, University of Iowa, Iowa City, IA, United States of America
- * E-mail: (SP); (ARF)
| | - Anthony R. Fehr
- Department of Microbiology and Immunology, University of Iowa, Iowa City, IA, United States of America
- Department of Molecular Biosciences, University of Kansas, Lawrence, KS, United States of America
- * E-mail: (SP); (ARF)
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72
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Grimaldi G, Catara G, Palazzo L, Corteggio A, Valente C, Corda D. PARPs and PAR as novel pharmacological targets for the treatment of stress granule-associated disorders. Biochem Pharmacol 2019; 167:64-75. [PMID: 31102582 DOI: 10.1016/j.bcp.2019.05.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 05/13/2019] [Indexed: 12/13/2022]
Abstract
Among the post-translational modifications, ADP-ribosylation has been for long time the least integrated in the scheme of the structural protein modifications affecting physiological functions. In spite of the original findings on bacterial-dependent ADP-ribosylation catalysed by toxins such as cholera and pertussis toxin, only with the discovery of the poly-ADP-ribosyl polymerase (PARP) family the field has finally expanded and the role of ADP-ribosylation has been recognised in both physiological and pathological processes, including cancer, infectious and neurodegenerative diseases. This is now a rapidly expanding field of investigation, centred on the role of the different PARPs and their substrates in various diseases, and on the potential of PARP inhibitors as novel pharmacological tools to be employed in relevant pathological context. In this review we analyse the role that members of the PARP family and poly-ADP-ribose (PAR; the product of PARP1 and PARP5a activity) play in the processes following the exposure of cells to different stresses. The cell response that arises following conditions such as heat, osmotic, oxidative stresses or viral infection relies on the formation of stress granules, which are transient cytoplasmic membrane-less structures, that include untranslated mRNA, specific proteins and PAR, this last one serving as the "collector" of all components (that bind to it in a non-covalent manner). The resulting phenotypes are cells in which translation, intracellular transport or pro-apoptotic pathways are reversibly inhibited, for the time the given stress holds. Interestingly, the formation of defective stress granules has been detected in diverse pathological conditions including neurological disorders and cancer. Analysing the molecular details of stress granule formation under these conditions offers a novel view on the pathogenesis of these diseases and, as a consequence, the possibility of identifying novel drug targets for their treatment.
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Affiliation(s)
- Giovanna Grimaldi
- Institute of Protein Biochemistry, National Research Council of Italy, Via Pietro Castellino 111, Naples 80131, Italy.
| | - Giuliana Catara
- Institute of Protein Biochemistry, National Research Council of Italy, Via Pietro Castellino 111, Naples 80131, Italy
| | - Luca Palazzo
- Institute of Protein Biochemistry, National Research Council of Italy, Via Pietro Castellino 111, Naples 80131, Italy
| | - Annunziata Corteggio
- Institute of Protein Biochemistry, National Research Council of Italy, Via Pietro Castellino 111, Naples 80131, Italy
| | - Carmen Valente
- Institute of Protein Biochemistry, National Research Council of Italy, Via Pietro Castellino 111, Naples 80131, Italy
| | - Daniela Corda
- Institute of Protein Biochemistry, National Research Council of Italy, Via Pietro Castellino 111, Naples 80131, Italy.
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73
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Dudkiewicz M, Pawłowski K. A novel conserved family of Macro-like domains-putative new players in ADP-ribosylation signaling. PeerJ 2019; 7:e6863. [PMID: 31106069 PMCID: PMC6500376 DOI: 10.7717/peerj.6863] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/28/2019] [Indexed: 12/30/2022] Open
Abstract
The presence of many completely uncharacterized proteins, even in well-studied organisms such as humans, seriously hampers a full understanding of the functioning of living cells. One such example is the human protein C12ORF4, which belongs to the DUF2362 family, present in many eukaryotic lineages and conserved in metazoans. The only functional information available on C12ORF4 (Chromosome 12 Open Reading Frame 4) is its involvement in mast cell degranulation and its being a genetic cause of autosomal intellectual disability. Bioinformatics analysis of the DUF2362 family provides strong evidence that it is a novel member of the Macro clan/superfamily. Sequence similarity analysis versus other representatives of the Macro superfamily of ADP-ribose-binding proteins and mapping sequence conservation on predicted three-dimensional structure provides hypotheses regarding the molecular function for members of the DUF2362 family. For example, the available functional data suggest a possible role for C12ORF4 in ADP-ribosylation signaling in asthma and related inflammatory diseases. This novel family appears to be a likely novel ADP-ribosylation “reader” and “eraser,” a previously unnoticed putative new player in cell signaling by this emerging post-translational modification.
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Affiliation(s)
- Małgorzata Dudkiewicz
- Department of Experimental Design and Bioinformatics, Faculty of Agriculture and Biology, Warsaw University of Life Sciences, Warszawa, Poland
| | - Krzysztof Pawłowski
- Department of Experimental Design and Bioinformatics, Faculty of Agriculture and Biology, Warsaw University of Life Sciences, Warszawa, Poland.,Department of Translational Mecicine, Clinical Sciences, Lund University, Lund, Sweden
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74
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Palazzo L, Mikolčević P, Mikoč A, Ahel I. ADP-ribosylation signalling and human disease. Open Biol 2019; 9:190041. [PMID: 30991935 PMCID: PMC6501648 DOI: 10.1098/rsob.190041] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 03/22/2019] [Indexed: 02/06/2023] Open
Abstract
ADP-ribosylation (ADPr) is a reversible post-translational modification of proteins, which controls major cellular and biological processes, including DNA damage repair, cell proliferation and differentiation, metabolism, stress and immune responses. In order to maintain the cellular homeostasis, diverse ADP-ribosyl transferases and hydrolases are involved in the fine-tuning of ADPr systems. The control of ADPr network is vital, and dysregulation of enzymes involved in the regulation of ADPr signalling has been linked to a number of inherited and acquired human diseases, such as several neurological disorders and in cancer. Conversely, the therapeutic manipulation of ADPr has been shown to ameliorate several disorders in both human and animal models. These include cardiovascular, inflammatory, autoimmune and neurological disorders. Herein, we summarize the recent findings in the field of ADPr, which support the impact of this modification in human pathophysiology and highlight the curative potential of targeting ADPr for translational and molecular medicine.
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Affiliation(s)
- Luca Palazzo
- Institute of Protein Biochemistry, National Research Council, Via Pietro Castellino 111, 80131 Naples, Italy
| | - Petra Mikolčević
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Andreja Mikoč
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, OX1 3RE Oxford, UK
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75
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Structural analyses of NudT16-ADP-ribose complexes direct rational design of mutants with improved processing of poly(ADP-ribosyl)ated proteins. Sci Rep 2019; 9:5940. [PMID: 30976021 PMCID: PMC6459841 DOI: 10.1038/s41598-019-39491-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 12/12/2018] [Indexed: 01/21/2023] Open
Abstract
ADP-ribosylation is a post-translational modification that occurs on chemically diverse amino acids, including aspartate, glutamate, lysine, arginine, serine and cysteine on proteins and is mediated by ADP-ribosyltransferases, including a subset commonly known as poly(ADP-ribose) polymerases. ADP-ribose can be conjugated to proteins singly as a monomer or in polymeric chains as poly(ADP-ribose). While ADP-ribosylation can be reversed by ADP-ribosylhydrolases, this protein modification can also be processed to phosphoribosylation by enzymes possessing phosphodiesterase activity, such as snake venom phosphodiesterase, mammalian ectonucleotide pyrophosphatase/phosphodiesterase 1, Escherichia coli RppH, Legionella pneumophila Sde and Homo sapiens NudT16 (HsNudT16). Our studies here sought to utilize X-ray crystallographic structures of HsNudT16 in complex with monomeric and dimeric ADP-ribose in identifying the active site for binding and processing free and protein-conjugated ADP-ribose into phosphoribose forms. These structural data guide rational design of mutants that widen the active site to better accommodate protein-conjugated ADP-ribose. We identified that several HsNudT16 mutants (Δ17, F36A, and F61S) have reduced activity for free ADP-ribose, similar processing ability against protein-conjugated mono(ADP-ribose), but improved catalytic efficiency for protein-conjugated poly(ADP-ribose). These HsNudT16 variants may, therefore, provide a novel tool to investigate different forms of ADP-ribose.
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76
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Freire DM, Gutierrez C, Garza-Garcia A, Grabowska AD, Sala AJ, Ariyachaokun K, Panikova T, Beckham KSH, Colom A, Pogenberg V, Cianci M, Tuukkanen A, Boudehen YM, Peixoto A, Botella L, Svergun DI, Schnappinger D, Schneider TR, Genevaux P, de Carvalho LPS, Wilmanns M, Parret AHA, Neyrolles O. An NAD + Phosphorylase Toxin Triggers Mycobacterium tuberculosis Cell Death. Mol Cell 2019; 73:1282-1291.e8. [PMID: 30792174 PMCID: PMC6436930 DOI: 10.1016/j.molcel.2019.01.028] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 11/13/2018] [Accepted: 01/18/2019] [Indexed: 01/13/2023]
Abstract
Toxin-antitoxin (TA) systems regulate fundamental cellular processes in bacteria and represent potential therapeutic targets. We report a new RES-Xre TA system in multiple human pathogens, including Mycobacterium tuberculosis. The toxin, MbcT, is bactericidal unless neutralized by its antitoxin MbcA. To investigate the mechanism, we solved the 1.8 Å-resolution crystal structure of the MbcTA complex. We found that MbcT resembles secreted NAD+-dependent bacterial exotoxins, such as diphtheria toxin. Indeed, MbcT catalyzes NAD+ degradation in vitro and in vivo. Unexpectedly, the reaction is stimulated by inorganic phosphate, and our data reveal that MbcT is a NAD+ phosphorylase. In the absence of MbcA, MbcT triggers rapid M. tuberculosis cell death, which reduces mycobacterial survival in macrophages and prolongs the survival of infected mice. Our study expands the molecular activities employed by bacterial TA modules and uncovers a new class of enzymes that could be exploited to treat tuberculosis and other infectious diseases.
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Affiliation(s)
- Diana Mendes Freire
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Claude Gutierrez
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Acely Garza-Garcia
- Mycobacterial Metabolism and Antibiotic Research Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Anna D Grabowska
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Ambre J Sala
- Laboratoire de Microbiologie et Génétique Moléculaires, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, 118 route de Narbonne, 31400 Toulouse, France
| | - Kanchiyaphat Ariyachaokun
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Terezie Panikova
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Katherine S H Beckham
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - André Colom
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Vivian Pogenberg
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Michele Cianci
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Anne Tuukkanen
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Yves-Marie Boudehen
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Antonio Peixoto
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Laure Botella
- Department of Microbiology and Immunology, Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA
| | - Dmitri I Svergun
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Dirk Schnappinger
- Department of Microbiology and Immunology, Weill Cornell Medical College, 1300 York Avenue, New York, NY 10065, USA
| | - Thomas R Schneider
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany
| | - Pierre Genevaux
- Laboratoire de Microbiologie et Génétique Moléculaires, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, 118 route de Narbonne, 31400 Toulouse, France
| | - Luiz Pedro Sorio de Carvalho
- Mycobacterial Metabolism and Antibiotic Research Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Matthias Wilmanns
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany; University Hamburg Medical Centre Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Annabel H A Parret
- European Molecular Biology Laboratory, Hamburg Unit, Notkestraße 85, 22607 Hamburg, Germany.
| | - Olivier Neyrolles
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France.
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77
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O'Sullivan J, Tedim Ferreira M, Gagné JP, Sharma AK, Hendzel MJ, Masson JY, Poirier GG. Emerging roles of eraser enzymes in the dynamic control of protein ADP-ribosylation. Nat Commun 2019; 10:1182. [PMID: 30862789 PMCID: PMC6414514 DOI: 10.1038/s41467-019-08859-x] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 02/02/2019] [Indexed: 12/21/2022] Open
Abstract
Protein ADP-ribosylation is essential for the regulation of several cellular pathways, enabling dynamic responses to diverse pathophysiological conditions. It is modulated through a dynamic interplay between ADP-ribose readers, writers and erasers. While ADP-ribose synthesis has been studied and reviewed extensively, ADP-ribose processing by erasing enzymes has received comparably less attention. However, major progress in the mass spectrometric identification of ADP-ribosylated residues and the biochemical characterization of ADP-ribose erasers has substantially expanded our knowledge of ADP-ribosylation dynamics. Herein, we describe recent insights into the biology of ADP-ribose erasers and discuss the intricately orchestrated cellular processes to switch off ADP-ribose-dependent mechanisms. ADP-ribose erasing enzymes are increasingly recognized as critical regulators of protein ADP-ribosylation dynamics in living systems. Here, the authors review recent advances in the discovery and characterization of ADP-ribose erasers and discuss their role within the cellular ADP-ribosylation machinery.
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Affiliation(s)
- Julia O'Sullivan
- Genome Stability Laboratory, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, HDQ Pavilion, Oncology Division, Québec, G1R 2J6, Canada.,Département de Biologie Moléculaire, Biochimie Médicale et Pathologie, Faculté de Médecine, Université Laval, Québec, G1V 0A6, Canada
| | - Maria Tedim Ferreira
- Genome Stability Laboratory, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, HDQ Pavilion, Oncology Division, Québec, G1R 2J6, Canada.,Département de Biologie Moléculaire, Biochimie Médicale et Pathologie, Faculté de Médecine, Université Laval, Québec, G1V 0A6, Canada.,Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, CHUL Pavilion, Oncology division, Québec, G1V 4G2, Canada
| | - Jean-Philippe Gagné
- Département de Biologie Moléculaire, Biochimie Médicale et Pathologie, Faculté de Médecine, Université Laval, Québec, G1V 0A6, Canada.,Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, CHUL Pavilion, Oncology division, Québec, G1V 4G2, Canada
| | - Ajit K Sharma
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, T6G 1Z2, Canada
| | - Michael J Hendzel
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, T6G 1Z2, Canada.,Department of Cell Biology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, T6G 2H7, Canada
| | - Jean-Yves Masson
- Genome Stability Laboratory, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, HDQ Pavilion, Oncology Division, Québec, G1R 2J6, Canada.,Département de Biologie Moléculaire, Biochimie Médicale et Pathologie, Faculté de Médecine, Université Laval, Québec, G1V 0A6, Canada.,Centre de Recherche sur le Cancer de l'Université Laval, Québec, G1R 3S3, Canada
| | - Guy G Poirier
- Département de Biologie Moléculaire, Biochimie Médicale et Pathologie, Faculté de Médecine, Université Laval, Québec, G1V 0A6, Canada. .,Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, CHUL Pavilion, Oncology division, Québec, G1V 4G2, Canada. .,Centre de Recherche sur le Cancer de l'Université Laval, Québec, G1R 3S3, Canada.
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78
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Posavec Marjanovic M, Jankevicius G, Ahel I. Hydrolysis of ADP-Ribosylation by Macrodomains. Methods Mol Biol 2019; 1813:215-223. [PMID: 30097870 DOI: 10.1007/978-1-4939-8588-3_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ADP-ribosylation is the process of transferring the ADP-ribose moiety from NAD+ to a substrate. While a number of proteins represent well described substrates accepting ADP-ribose modification, a recent report demonstrated biological role for DNA ADP-ribosylation as well. The conserved macrodomain fold of several known hydrolyses was found to possess de-ADP-ribosylating activity and the ability to hydrolyze (reverse) ADP-ribosylation. Here we summarize the methods that can be employed to study mono-ADP-ribosylation hydrolysis by macrodomains.
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Affiliation(s)
| | - Gytis Jankevicius
- Sir William Dunn School of Pathology, University of Oxford, Oxford, UK
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford, UK.
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79
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Quantitative Determination of MAR Hydrolase Residue Specificity In Vitro by Tandem Mass Spectrometry. Methods Mol Biol 2019; 1813:271-283. [PMID: 30097875 DOI: 10.1007/978-1-4939-8588-3_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ADP-ribosylation is a posttranslational modification that involves the conjugation of monomers and polymers of the small molecule ADP-ribose onto amino acid side chains. A family of ADP-ribosyltransferases catalyzes the transfer of the ADP-ribose moiety of nicotinamide adenine dinucleotide (NAD+) onto a variety of amino acid side chains including aspartate, glutamate, lysine, arginine, cysteine, and serine. The monomeric form of the modification mono(ADP-ribosyl)ation (MARylation) is reversed by a number of enzymes including a family of MacroD-type macrodomain-containing mono(ADP-ribose) (MAR) hydrolases. Though it has been inferred from various chemical tests that these enzymes have specificity for MARylated aspartate and glutamate residues in vitro, the amino acid and site specificity of different family members are often not unambiguously defined. Here we describe a mass spectrometry-based assay to determine the site specificity of MAR hydrolases in vitro.
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80
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Mashimo M, Moss J. ADP-Ribosyl-Acceptor Hydrolase Activities Catalyzed by the ARH Family of Proteins. Methods Mol Biol 2019; 1813:187-204. [PMID: 30097868 DOI: 10.1007/978-1-4939-8588-3_12] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The ARH family of ADP-ribosyl-acceptor hydrolases is composed of three 39-kDa proteins (ARH1, 2, and 3), which hydrolyze specific ADP-ribosylated substrates. ARH1 hydrolyzes mono(ADP-ribosyl)ated arginine, which results from actions of cholera toxin and other nicotinamide adenine dinucleotide (NAD+):arginine ADP-ribosyl-transferases, while ARH3 hydrolyzes poly(ADP-ribose) and O-acetyl-ADP-ribose, resulting from the action of poly(ADP-ribose) polymerases and sirtuins, respectively. ARH2 has not been reported to have enzymatic activity, because of differences in the catalytic domain. Thus, the substrate specificities of ARH1 and ARH3 proteins result in unique cellular functions. In this chapter, we introduce several methods to monitor the activities of the ARH family members.
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Affiliation(s)
- Masato Mashimo
- Faculty of Pharmaceutical Sciences, Department of Pharmacology, Doshisha Women's College of Liberal Arts, Kyotanabe, Kyoto, Japan
| | - Joel Moss
- Pulmonary Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
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81
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An uncharacterized FMAG_01619 protein from Fusobacterium mortiferum ATCC 9817 demonstrates that some bacterial macrodomains can also act as poly-ADP-ribosylhydrolases. Sci Rep 2019; 9:3230. [PMID: 30824723 PMCID: PMC6397177 DOI: 10.1038/s41598-019-39691-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 01/08/2019] [Indexed: 12/17/2022] Open
Abstract
Macrodomains constitute a conserved fold widely distributed that is not only able to bind ADP-ribose in its free and protein-linked forms but also can catalyse the hydrolysis of the latter. They are involved in the regulation of important cellular processes, such as signalling, differentiation, proliferation and apoptosis, and in host-virus response, and for this, they are considered as promising therapeutic targets to slow tumour progression and viral pathogenesis. Although extensive work has been carried out with them, including their classification into six distinct phylogenetically clades, little is known on bacterial macrodomains, especially if these latter are able to remove poly(ADP-ribose) polymer (PAR) from PARylated proteins, activity that only has been confirmed in human TARG1 (C6orf130) protein. To extend this limited knowledge, we demonstrate, after a comprehensive bioinformatic and phylogenetic analysis, that Fusobacterium mortiferum ATCC 9817 TARG1 (FmTARG1) is the first bacterial macrodomain shown to have high catalytic efficiency towards O-acyl-ADP-ribose, even more than hTARG1, and towards mono- and poly(ADPribosyl)ated proteins. Surprisingly, FmTARG1 gene is also inserted into a unique operonic context, only shared by the distantly related Fusobacterium perfoetens ATCC 29250 macrodomain, which include an immunity protein 51 domain, typical of bacterial polymorphic toxin systems.
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82
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Feldmann J, Li Y, Tor Y. Emissive Synthetic Cofactors: A Highly Responsive NAD + Analogue Reveals Biomolecular Recognition Features. Chemistry 2019; 25:4379-4389. [PMID: 30648291 DOI: 10.1002/chem.201805520] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Indexed: 12/14/2022]
Abstract
Apart from its vital function as a redox cofactor, nicotinamide adenine dinucleotide (NAD+ ) has emerged as a crucial substrate for NAD+ -consuming enzymes, including poly(ADP-ribosyl)transferase 1 (PARP1) and CD38/CD157. Their association with severe diseases, such as cancer, Alzheimer's disease, and depressions, necessitates the development of new analytical tools based on traceable NAD+ surrogates. Here, the synthesis, photophysics and biochemical utilization of an emissive, thieno[3,4-d]pyrimidine-based NAD+ surrogate, termed Nth AD+ , are described. Its preparation was accomplished by enzymatic conversion of synthetic th ATP by nicotinamide mononucleotide adenylyltransferase 1 (NMNAT1). The new NAD+ analogue possesses useful photophysical features including redshifted absorption and emission maxima as well as a relatively high quantum yield. Serving as a versatile substrate, Nth AD+ was reduced by alcohol dehydrogenase (ADH) to Nth ADH and afforded th ADP-ribose (th ADPr) upon hydrolysis by NAD+ -nucleosidase (NADase). Furthermore, Nth AD+ was engaged in cholera toxin A (CTA)-catalyzed mono(th ADP-ribosyl)ation, but was found incapable in promoting PARP1-mediated poly(th ADP-ribosyl)ation. Due to its high photophysical responsiveness, Nth AD+ is suited for spectroscopic real-time monitoring. Intriguingly, and as an N7-lacking NAD+ surrogate, the thieno-based cofactor showed reduced compatibility (i.e., functional similarity compared to native NAD+ ) relative to its isothiazolo-based analogue. The distinct tolerance, displayed by diverse NAD+ producing and consuming enzymes, suggests unique biological recognition features and dependency on the purine N7 moiety, which is found to be of importance, if not essential, for PARP1-mediated reactions.
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Affiliation(s)
- Jonas Feldmann
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093-0358, USA.,Department of Chemistry, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377, Munich, Germany
| | - Yao Li
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093-0358, USA
| | - Yitzhak Tor
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093-0358, USA
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83
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Mashimo M, Bu X, Aoyama K, Kato J, Ishiwata-Endo H, Stevens LA, Kasamatsu A, Wolfe LA, Toro C, Adams D, Markello T, Gahl WA, Moss J. PARP1 inhibition alleviates injury in ARH3-deficient mice and human cells. JCI Insight 2019; 4:124519. [PMID: 30830864 DOI: 10.1172/jci.insight.124519] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 01/11/2019] [Indexed: 12/11/2022] Open
Abstract
Poly(ADP-ribosyl)ation refers to the covalent attachment of ADP-ribose to protein, generating branched, long chains of ADP-ribose moieties, known as poly(ADP-ribose) (PAR). Poly(ADP-ribose) polymerase 1 (PARP1) is the main polymerase and acceptor of PAR in response to DNA damage. Excessive intracellular PAR accumulation due to PARP1 activation leads cell death in a pathway known as parthanatos. PAR degradation is mainly controlled by poly(ADP-ribose) glycohydrolase (PARG) and ADP-ribose-acceptor hydrolase 3 (ARH3). Our previous results demonstrated that ARH3 confers protection against hydrogen peroxide (H2O2) exposure, by lowering cytosolic and nuclear PAR levels and preventing apoptosis-inducing factor (AIF) nuclear translocation. We identified a family with an ARH3 gene mutation that resulted in a truncated, inactive protein. The 8-year-old proband exhibited a progressive neurodegeneration phenotype. In addition, parthanatos was observed in neurons of the patient's deceased sibling, and an older sibling exhibited a mild behavioral phenotype. Consistent with the previous findings, the patient's fibroblasts and ARH3-deficient mice were more sensitive, respectively, to H2O2 stress and cerebral ischemia/reperfusion-induced PAR accumulation and cell death. Further, PARP1 inhibition alleviated cell death and injury resulting from oxidative stress and ischemia/reperfusion. PARP1 inhibitors may attenuate the progression of neurodegeneration in affected patients with ARH3 deficiency.
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Affiliation(s)
- Masato Mashimo
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI)
| | - Xiangning Bu
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI)
| | - Kazumasa Aoyama
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI)
| | - Jiro Kato
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI)
| | | | - Linda A Stevens
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI)
| | | | - Lynne A Wolfe
- NIH Undiagnosed Diseases Program, Common Fund, Office of the Director, and
| | - Camilo Toro
- NIH Undiagnosed Diseases Program, Common Fund, Office of the Director, and
| | - David Adams
- NIH Undiagnosed Diseases Program, Common Fund, Office of the Director, and.,Office of the Clinical Director, National Human Genome Research Institute, NIH, Bethesda, Maryland, USA
| | - Thomas Markello
- NIH Undiagnosed Diseases Program, Common Fund, Office of the Director, and
| | - William A Gahl
- NIH Undiagnosed Diseases Program, Common Fund, Office of the Director, and.,Office of the Clinical Director, National Human Genome Research Institute, NIH, Bethesda, Maryland, USA
| | - Joel Moss
- Pulmonary Branch, National Heart, Lung, and Blood Institute (NHLBI)
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84
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Kassab MA, Yu X. The role of dePARylation in DNA damage repair and cancer suppression. DNA Repair (Amst) 2019; 76:20-29. [PMID: 30807923 DOI: 10.1016/j.dnarep.2019.02.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/03/2019] [Indexed: 12/19/2022]
Abstract
Poly(ADP-ribosyl)ation (PARylation) is a reversible post-translational modification regulating various biological pathways including DNA damage repair (DDR). Rapid turnover of PARylation is critically important for an optimal DNA damage response and maintaining genomic stability. Recent studies show that PARylation is tightly regulated by a group of enzymes that can erase the ADP-ribose (ADPR) groups from target proteins. The aim of this review is to present a comprehensive understanding of dePARylation enzymes, their substrates and roles in DDR. Special attention will be laid on the role of these proteins in the development of cancer and their feasibility in anticancer therapeutics.
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Affiliation(s)
- Muzaffer Ahmad Kassab
- Department of Cancer Genetics and Epigenetics, Beckman Research Institute, City of Hope Medical Center, Duarte, CA 91010, USA
| | - Xiaochun Yu
- Department of Cancer Genetics and Epigenetics, Beckman Research Institute, City of Hope Medical Center, Duarte, CA 91010, USA.
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85
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ADP-ribosylation and intracellular traffic: an emerging role for PARP enzymes. Biochem Soc Trans 2019; 47:357-370. [DOI: 10.1042/bst20180416] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 12/02/2018] [Accepted: 12/05/2018] [Indexed: 12/19/2022]
Abstract
AbstractADP-ribosylation is an ancient and reversible post-translational modification (PTM) of proteins, in which the ADP-ribose moiety is transferred from NAD+ to target proteins by members of poly-ADP-ribosyl polymerase (PARP) family. The 17 members of this family have been involved in a variety of cellular functions, where their regulatory roles are exerted through the modification of specific substrates, whose identification is crucial to fully define the contribution of this PTM. Evidence of the role of the PARPs is now available both in the context of physiological processes and of cell responses to stress or starvation. An emerging role of the PARPs is their control of intracellular transport, as it is the case for tankyrases/PARP5 and PARP12. Here, we discuss the evidence pointing at this novel aspect of PARPs-dependent cell regulation.
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86
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ELTA: Enzymatic Labeling of Terminal ADP-Ribose. Mol Cell 2019; 73:845-856.e5. [PMID: 30712989 DOI: 10.1016/j.molcel.2018.12.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 10/22/2018] [Accepted: 12/21/2018] [Indexed: 12/14/2022]
Abstract
ADP-ribosylation refers to the addition of one or more ADP-ribose groups onto proteins. The attached ADP-ribose monomers or polymers, commonly known as poly(ADP-ribose) (PAR), modulate the activities of the modified substrates or their binding affinities to other proteins. However, progress in this area is hindered by a lack of tools to investigate this protein modification. Here, we describe a new method named ELTA (enzymatic labeling of terminal ADP-ribose) for labeling free or protein-conjugated ADP-ribose monomers and polymers at their 2'-OH termini using the enzyme OAS1 and dATP. When coupled with various dATP analogs (e.g., radioactive, fluorescent, affinity tags), ELTA can be used to explore PAR biology with techniques routinely used to investigate DNA or RNA function. We demonstrate that ELTA enables the biophysical measurements of protein binding to PAR of a defined length, detection of PAR length from proteins and cells, and enrichment of sub-femtomole amounts of ADP-ribosylated peptides from cell lysates.
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87
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Toruño TY, Shen M, Coaker G, Mackey D. Regulated Disorder: Posttranslational Modifications Control the RIN4 Plant Immune Signaling Hub. MOLECULAR PLANT-MICROBE INTERACTIONS : MPMI 2019; 32:56-64. [PMID: 30418084 PMCID: PMC6501815 DOI: 10.1094/mpmi-07-18-0212-fi] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
RIN4 is an intensively studied immune regulator in Arabidopsis and is involved in perception of microbial features outside and bacterial effectors inside plant cells. Furthermore, RIN4 is conserved in land plants and is targeted for posttranslational modifications by several virulence proteins from the bacterial pathogen Pseudomonas syringae. Despite the important roles of RIN4 in plant immune responses, its molecular function is not known. RIN4 is an intrinsically disordered protein (IDP), except at regions where pathogen-induced posttranslational modifications take place. IDP act as hubs for protein complex formation due to their ability to bind to multiple client proteins and, thus, are important players in signal transduction pathways. RIN4 is known to associate with multiple proteins involved in immunity, likely acting as an immune-signaling hub for the formation of distinct protein complexes. Genetically, RIN4 is a negative regulator of immunity, but diverse posttranslational modifications can either enhance its negative regulatory function or, on the contrary, render it a potent immune activator. In this review, we describe the structural domains of RIN4 proteins, their intrinsically disordered regions, posttranslational modifications, and highlight the implications that these features have on RIN4 function. In addition, we will discuss the potential role of plasma membrane subdomains in mediating RIN4 protein complex formations.
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Affiliation(s)
- Tania Y. Toruño
- Department of Plant Pathology, University of California, Davis, CA 95616, U.S.A
| | - Mingzhe Shen
- Department of Horticulture and Crop Science, The Ohio State University, Columbus, OH 43210, U.S.A
| | - Gitta Coaker
- Department of Plant Pathology, University of California, Davis, CA 95616, U.S.A
| | - David Mackey
- Department of Horticulture and Crop Science, The Ohio State University, Columbus, OH 43210, U.S.A
- Department of Molecular Genetics, The Ohio State University, Columbus, OH 43210, U.S.A
- Center for Applied Plant Sciences, The Ohio State University, Columbus, OH 43210, U.S.A
- Corresponding author: D. Mackey;
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88
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Rack JGM, Ariza A, Drown BS, Henfrey C, Bartlett E, Shirai T, Hergenrother PJ, Ahel I. (ADP-ribosyl)hydrolases: Structural Basis for Differential Substrate Recognition and Inhibition. Cell Chem Biol 2018; 25:1533-1546.e12. [PMID: 30472116 PMCID: PMC6309922 DOI: 10.1016/j.chembiol.2018.11.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/25/2018] [Accepted: 10/31/2018] [Indexed: 01/06/2023]
Abstract
Protein ADP-ribosylation is a highly dynamic post-translational modification. The rapid turnover is achieved, among others, by ADP-(ribosyl)hydrolases (ARHs), an ancient family of enzymes that reverses this modification. Recently ARHs came into focus due to their role as regulators of cellular stresses and tumor suppressors. Here we present a comprehensive structural analysis of the enzymatically active family members ARH1 and ARH3. These two enzymes have very distinct substrate requirements. Our data show that binding of the adenosine ribose moiety is highly diverged between the two enzymes, whereas the active sites harboring the distal ribose closely resemble each other. Despite this apparent similarity, we elucidate the structural basis for the selective inhibition of ARH3 by the ADP-ribose analogues ADP-HPD and arginine-ADP-ribose. Together, our biochemical and structural work provides important insights into the mode of enzyme-ligand interaction, helps to understand differences in their catalytic behavior, and provides useful tools for targeted drug design.
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Affiliation(s)
| | - Antonio Ariza
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK
| | - Bryon S Drown
- University of Illinois, Department of Chemistry, Urbana, IL 61801, USA
| | - Callum Henfrey
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK
| | - Edward Bartlett
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK; Kyoto Institute of Technology, Matsugasaki Hashikamicho, Sakyo Ward, Kyoto, Japan
| | - Tomohiro Shirai
- University of Illinois, Department of Chemistry, Urbana, IL 61801, USA
| | | | - Ivan Ahel
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK.
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89
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Palazzo L, Ahel I. PARPs in genome stability and signal transduction: implications for cancer therapy. Biochem Soc Trans 2018; 46:1681-1695. [PMID: 30420415 PMCID: PMC6299239 DOI: 10.1042/bst20180418] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 09/15/2018] [Accepted: 09/21/2018] [Indexed: 01/03/2023]
Abstract
The poly(ADP-ribose) polymerase (PARP) superfamily of enzymes catalyses the ADP-ribosylation (ADPr) of target proteins by using nicotinamide adenine dinucleotide (NAD+) as a donor. ADPr reactions occur either in the form of attachment of a single ADP-ribose nucleotide unit on target proteins or in the form of ADP-ribose chains, with the latter called poly(ADP-ribosyl)ation. PARPs regulate many cellular processes, including the maintenance of genome stability and signal transduction. In this review, we focus on the PARP family members that possess the ability to modify proteins by poly(ADP-ribosyl)ation, namely PARP1, PARP2, Tankyrase-1, and Tankyrase-2. Here, we detail the cellular functions of PARP1 and PARP2 in the regulation of DNA damage response and describe the function of Tankyrases in Wnt-mediated signal transduction. Furthermore, we discuss how the understanding of these pathways has provided some major breakthroughs in the treatment of human cancer.
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Affiliation(s)
- Luca Palazzo
- Institute of Protein Biochemistry, National Research Council, Via Pietro Castellino 111, 80131 Naples, Italy
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, U.K.
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90
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Langelier MF, Eisemann T, Riccio AA, Pascal JM. PARP family enzymes: regulation and catalysis of the poly(ADP-ribose) posttranslational modification. Curr Opin Struct Biol 2018; 53:187-198. [PMID: 30481609 DOI: 10.1016/j.sbi.2018.11.002] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/14/2018] [Accepted: 11/14/2018] [Indexed: 12/15/2022]
Abstract
Poly(ADP-ribose) is a posttranslational modification and signaling molecule that regulates many aspects of human cell biology, and it is synthesized by enzymes known as poly(ADP-ribose) polymerases, or PARPs. A diverse collection of domain structures dictates the different cellular roles of PARP enzymes and regulates the production of poly(ADP-ribose). Here we primarily review recent structural insights into the regulation and catalysis of two family members: PARP-1 and Tankyrase. PARP-1 has multiple roles in the cellular response to DNA damage and the regulation of gene transcription, and Tankyrase regulates a diverse set of target proteins involved in cellular processes such as mitosis, genome integrity, and cell signaling. Both enzymes offer interesting modes of regulating the production and the target site selectivity of the poly(ADP-ribose) modification.
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Affiliation(s)
- Marie-France Langelier
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Travis Eisemann
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Amanda A Riccio
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada
| | - John M Pascal
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada.
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91
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Bartlett E, Bonfiglio JJ, Prokhorova E, Colby T, Zobel F, Ahel I, Matic I. Interplay of Histone Marks with Serine ADP-Ribosylation. Cell Rep 2018; 24:3488-3502.e5. [PMID: 30257210 PMCID: PMC6172693 DOI: 10.1016/j.celrep.2018.08.092] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 06/29/2018] [Accepted: 08/30/2018] [Indexed: 02/07/2023] Open
Abstract
Serine ADP-ribosylation (Ser-ADPr) is a recently discovered protein modification that is catalyzed by PARP1 and PARP2 when in complex with the eponymous histone PARylation factor 1 (HPF1). In addition to numerous other targets, core histone tails are primary acceptors of Ser-ADPr in the DNA damage response. Here, we show that specific canonical histone marks interfere with Ser-ADPr of neighboring residues and vice versa. Most notably, acetylation, but not methylation of H3K9, is mutually exclusive with ADPr of H3S10 in vitro and in vivo. We also broaden the O-linked ADPr spectrum by providing evidence for tyrosine ADPr on HPF1 and other proteins. Finally, we facilitate wider investigations into the interplay of histone marks with Ser-ADPr by introducing a simple approach for profiling posttranslationally modified peptides. Our findings implicate Ser-ADPr as a dynamic addition to the complex interplay of modifications that shape the histone code.
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Affiliation(s)
- Edward Bartlett
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
| | - Juan José Bonfiglio
- Max Planck Institute for Biology of Ageing, Joseph-Stelzmann-Strasse 9b, Cologne 50931, Germany
| | - Evgeniia Prokhorova
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
| | - Thomas Colby
- Max Planck Institute for Biology of Ageing, Joseph-Stelzmann-Strasse 9b, Cologne 50931, Germany
| | - Florian Zobel
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
| | - Ivan Matic
- Max Planck Institute for Biology of Ageing, Joseph-Stelzmann-Strasse 9b, Cologne 50931, Germany.
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92
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Wang M, Yuan Z, Xie R, Ma Y, Liu X, Yu X. Structure-function analyses reveal the mechanism of the ARH3-dependent hydrolysis of ADP-ribosylation. J Biol Chem 2018; 293:14470-14480. [PMID: 30045870 PMCID: PMC6139573 DOI: 10.1074/jbc.ra118.004284] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/20/2018] [Indexed: 01/07/2023] Open
Abstract
ADP-ribosylation of proteins plays key roles in multiple biological processes, including DNA damage repair. Recent evidence suggests that serine is an important acceptor for ADP-ribosylation, and that serine ADP-ribosylation is hydrolyzed by ADP-ribosylhydrolase 3 (ARH3 or ADPRHL2). However, the structural details in ARH3-mediated hydrolysis remain elusive. Here, we determined the structure of ARH3 in a complex with ADP-ribose (ADPR). Our analyses revealed a group of acidic residues in ARH3 that keep two Mg2+ ions at the catalytic center for hydrolysis of Ser-linked ADP-ribosyl group. In particular, dynamic conformational changes involving Glu41 were observed in the catalytic center. Our observations suggest that Mg2+ ions together with Glu41 and water351 are likely to mediate the cleavage of the glycosidic bond in the serine-ADPR substrate. Moreover, we found that ADPR is buried in a groove and forms multiple hydrogen bonds with the main chain and side chains of ARH3 residues. On the basis of these structural findings, we used site-directed mutagenesis to examine the functional roles of key residues in the catalytic pocket of ARH3 in mediating the hydrolysis of ADP-ribosyl from serine and DNA damage repair. Moreover, we noted that ADPR recognition is essential for the recruitment of ARH3 to DNA lesions. Taken together, our study provides structural and functional insights into the molecular mechanism by which ARH3 hydrolyzes the ADP-ribosyl group from serine and contributes to DNA damage repair.
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Affiliation(s)
- Mengxi Wang
- From the College of Life Sciences, Hebei University, Baoding, 071000 Hebei, China
| | - Zenglin Yuan
- the State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, Shandong, China, and
| | - Rong Xie
- From the College of Life Sciences, Hebei University, Baoding, 071000 Hebei, China, ,the Department of Cancer Genetics and Epigenetics, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Yinliang Ma
- From the College of Life Sciences, Hebei University, Baoding, 071000 Hebei, China, ,the Department of Cancer Genetics and Epigenetics, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Xiuhua Liu
- From the College of Life Sciences, Hebei University, Baoding, 071000 Hebei, China, , To whom correspondence may be addressed. E-mail:
| | - Xiaochun Yu
- From the College of Life Sciences, Hebei University, Baoding, 071000 Hebei, China, ,the Department of Cancer Genetics and Epigenetics, Beckman Research Institute, City of Hope, Duarte, California 91010, To whom correspondence may be addressed. E-mail:
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93
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Corbeski I, Dolinar K, Wienk H, Boelens R, van Ingen H. DNA repair factor APLF acts as a H2A-H2B histone chaperone through binding its DNA interaction surface. Nucleic Acids Res 2018; 46:7138-7152. [PMID: 29905837 PMCID: PMC6101569 DOI: 10.1093/nar/gky507] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 05/02/2018] [Accepted: 05/22/2018] [Indexed: 01/23/2023] Open
Abstract
Genome replication, transcription and repair require the assembly/disassembly of the nucleosome. Histone chaperones are regulators of this process by preventing formation of non-nucleosomal histone-DNA complexes. Aprataxin and polynucleotide kinase like factor (APLF) is a non-homologous end-joining (NHEJ) DNA repair factor that possesses histone chaperone activity in its acidic domain (APLFAD). Here, we studied the molecular basis of this activity using biochemical and structural methods. We find that APLFAD is intrinsically disordered and binds histone complexes (H3-H4)2 and H2A-H2B specifically and with high affinity. APLFAD prevents unspecific complex formation between H2A-H2B and DNA in a chaperone assay, establishing for the first time its specific histone chaperone function for H2A-H2B. On the basis of a series of nuclear magnetic resonance studies, supported by mutational analysis, we show that the APLFAD histone binding domain uses two aromatic side chains to anchor to the α1-α2 patches on both H2A and H2B, thereby covering most of their DNA-interaction surface. An additional binding site on both APLFAD and H2A-H2B may be involved in the handoff between APLF and DNA or other chaperones. Together, our data support the view that APLF provides not only a scaffold but also generic histone chaperone activity for the NHEJ-complex.
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Affiliation(s)
- Ivan Corbeski
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Klemen Dolinar
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
- Group for Nano- and Biotechnological applications, Department of Fundamentals of Electrical Engineering, Mathematics and Physics, University of Ljubljana, Tržaška cesta 25, 1000 Ljubljana, Slovenia
| | - Hans Wienk
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Rolf Boelens
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Hugo van Ingen
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
- Macromolecular Biochemistry, Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
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94
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Fehr AR, Jankevicius G, Ahel I, Perlman S. Viral Macrodomains: Unique Mediators of Viral Replication and Pathogenesis. Trends Microbiol 2018; 26:598-610. [PMID: 29268982 PMCID: PMC6003825 DOI: 10.1016/j.tim.2017.11.011] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 11/16/2017] [Accepted: 11/30/2017] [Indexed: 12/20/2022]
Abstract
Viruses from the Coronaviridae, Togaviridae, and Hepeviridae families all contain genes that encode a conserved protein domain, called a macrodomain; however, the role of this domain during infection has remained enigmatic. The recent discovery that mammalian macrodomain proteins enzymatically remove ADP-ribose, a common post-translation modification, from proteins has led to an outburst of studies describing both the enzymatic activity and function of viral macrodomains. These new studies have defined these domains as de-ADP-ribosylating enzymes, which indicates that these viruses have evolved to counteract antiviral ADP-ribosylation, likely mediated by poly-ADP-ribose polymerases (PARPs). Here, we comprehensively review this rapidly expanding field, describing the structures and enzymatic activities of viral macrodomains, and discussing their roles in viral replication and pathogenesis.
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Affiliation(s)
- Anthony R Fehr
- University of Iowa, Department of Microbiology and Immunology, Iowa City, IA 52242, USA; These authors contributed equally to this manuscript.
| | - Gytis Jankevicius
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK; These authors contributed equally to this manuscript
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK
| | - Stanley Perlman
- University of Iowa, Department of Microbiology and Immunology, Iowa City, IA 52242, USA.
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95
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Gagné JP, Langelier MF, Pascal JM, Poirier GG. Hydrofluoric Acid-Based Derivatization Strategy To Profile PARP-1 ADP-Ribosylation by LC-MS/MS. J Proteome Res 2018; 17:2542-2551. [PMID: 29812941 DOI: 10.1021/acs.jproteome.8b00146] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Despite significant advances in the development of mass spectrometry-based methods for the identification of protein ADP-ribosylation, current protocols suffer from several drawbacks that preclude their widespread applicability. Given the intrinsic heterogeneous nature of poly(ADP-ribose), a number of strategies have been developed to generate simple derivatives for effective interrogation of protein databases and site-specific localization of the modified residues. Currently, the generation of spectral signatures indicative of ADP-ribosylation rely on chemical or enzymatic conversion of the modification to a single mass increment. Still, limitations arise from the lability of the poly(ADP-ribose) remnant during tandem mass spectrometry, the varying susceptibilities of different ADP-ribose-protein bonds to chemical hydrolysis, or the context dependence of enzyme-catalyzed reactions. Here, we present a chemical-based derivatization method applicable to the confident identification of site-specific ADP-ribosylation by conventional mass spectrometry on any targeted amino acid residue. Using PARP-1 as a model protein, we report that treatment of ADP-ribosylated peptides with hydrofluoric acid generates a specific +132 Da mass signature that corresponds to the decomposition of mono- and poly(ADP-ribosylated) peptides into ribose adducts as a consequence of the cleavage of the phosphorus-oxygen bonds.
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Affiliation(s)
- Jean-Philippe Gagné
- Centre de Recherche du CHU de Québec - Pavillon CHUL, Faculté de Médecine , Université Laval , Québec G1V 4G2 Canada
| | - Marie-France Langelier
- Department of Biochemistry and Molecular Medicine , Université de Montréal , 2900 Boulevard Edouard-Montpetit , Montréal H3T 1J4 , Canada
| | - John M Pascal
- Department of Biochemistry and Molecular Medicine , Université de Montréal , 2900 Boulevard Edouard-Montpetit , Montréal H3T 1J4 , Canada
| | - Guy G Poirier
- Centre de Recherche du CHU de Québec - Pavillon CHUL, Faculté de Médecine , Université Laval , Québec G1V 4G2 Canada
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96
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Comparative inhibitory profile and distribution of bacterial PARPs, using Clostridioides difficile CD160 PARP as a model. Sci Rep 2018; 8:8056. [PMID: 29795234 PMCID: PMC5966428 DOI: 10.1038/s41598-018-26450-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 05/14/2018] [Indexed: 01/23/2023] Open
Abstract
Poly-ADP-ribose polymerases (PARPs) are involved in the regulation of important cellular processes, such as DNA repair, aging and apoptosis, among others. They have been considered as promising therapeutic targets, since human cancer cells carrying BRCA1 and BRCA2 mutations are highly sensitive to human PARP-1 inhibitors. Although extensive work has been carried out with the latter enzyme, little is known on bacterial PARPs, of which only one has been demonstrated to be active. To extend this limited knowledge, we demonstrate that the Gram-positive bacterium Clostridioides difficile CD160 PARP is a highly active enzyme with a high production yield. Its phylogenetic analysis also pointed to a singular domain organization in contrast to other clostridiales, which could be due to the long-term divergence of C. difficile CD160. Surprisingly, its PARP becomes the first enzyme to be characterized from this strain, which has a genotype never before described based on its sequenced genome. Finally, the inhibition study carried out after a high-throughput in silico screening and an in vitro testing with hPARP1 and bacterial PARPs identified a different inhibitory profile, a new highly inhibitory compound never before described for hPARP1, and a specificity of bacterial PARPs for a compound that mimics NAD+ (EB-47).
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97
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Leung AKL, McPherson RL, Griffin DE. Macrodomain ADP-ribosylhydrolase and the pathogenesis of infectious diseases. PLoS Pathog 2018; 14:e1006864. [PMID: 29566066 PMCID: PMC5864081 DOI: 10.1371/journal.ppat.1006864] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Anthony K. L. Leung
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
- Department of Oncology, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
- * E-mail: (AKLL); (DEG)
| | - Robert Lyle McPherson
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Diane E. Griffin
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
- * E-mail: (AKLL); (DEG)
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98
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Lugo MR, Lyons B, Lento C, Wilson DJ, Merrill AR. Dynamics of Scabin toxin. A proposal for the binding mode of the DNA substrate. PLoS One 2018; 13:e0194425. [PMID: 29543870 PMCID: PMC5854381 DOI: 10.1371/journal.pone.0194425] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 03/04/2018] [Indexed: 12/29/2022] Open
Abstract
Scabin is a mono-ADP-ribosyltransferase enzyme and is a putative virulence factor produced by the plant pathogen, Streptomyces scabies. Previously, crystal structures of Scabin were solved in the presence and absence of substrate analogues and inhibitors. Herein, experimental (hydrogen-deuterium exchange), simulated (molecular dynamics), and theoretical (Gaussian Network Modeling) approaches were systematically applied to study the dynamics of apo-Scabin in the context of a Scabin·NAD+·DNA model. MD simulations revealed that the apo-Scabin solution conformation correlates well with the X-ray crystal structure, beyond the conformation of the exposed, mobile regions. In turn, the MD fluctuations correspond with the crystallographic B-factors, with the fluctuations derived from a Gaussian network model, and with the experimental H/D exchange rates. An Essential Dynamics Analysis identified the dynamic aspects of the toxin as a crab-claw-like mechanism of two topological domains, along with coupled deformations of exposed motifs. The “crab-claw” movement resembles the motion of C3-like toxins and emerges as a property of the central β scaffold of catalytic single domain toxins. The exposure and high mobility of the cis side motifs in the Scabin β-core suggest involvement in DNA substrate binding. A ternary Scabin·NAD+·DNA model was produced via an independent docking methodology, where the intermolecular interactions correspond to the region of high mobility identified by dynamics analyses and agree with binding and kinetic data reported for wild-type and Scabin variants. Based on data for the Pierisin-like toxin group, the sequence motif Rβ1–RLa–NLc–STTβ2–WPN–WARTT–(QxE)ARTT emerges as a catalytic signature involved in the enzymatic activity of these DNA-acting toxins. However, these results also show that Scabin possesses a unique DNA-binding motif within the Pierisin-like toxin group.
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Affiliation(s)
- Miguel R Lugo
- Department of Molecular and Cell Biology, University of Guelph, Guelph, Ontario, Canada
| | - Bronwyn Lyons
- Department of Molecular and Cell Biology, University of Guelph, Guelph, Ontario, Canada.,Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Cristina Lento
- Chemistry Department, York University, Toronto, Ontario, Canada.,The Centre for Research in Mass Spectrometry, York University, Toronto, Ontario, Canada
| | - Derek J Wilson
- Chemistry Department, York University, Toronto, Ontario, Canada.,The Centre for Research in Mass Spectrometry, York University, Toronto, Ontario, Canada
| | - A Rod Merrill
- Department of Molecular and Cell Biology, University of Guelph, Guelph, Ontario, Canada
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99
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Palazzo L, Leidecker O, Prokhorova E, Dauben H, Matic I, Ahel I. Serine is the major residue for ADP-ribosylation upon DNA damage. eLife 2018; 7:e34334. [PMID: 29480802 PMCID: PMC5837557 DOI: 10.7554/elife.34334] [Citation(s) in RCA: 155] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 02/23/2018] [Indexed: 12/18/2022] Open
Abstract
Poly(ADP-ribose) polymerases (PARPs) are a family of enzymes that synthesise ADP-ribosylation (ADPr), a reversible modification of proteins that regulates many different cellular processes. Several mammalian PARPs are known to regulate the DNA damage response, but it is not clear which amino acids in proteins are the primary ADPr targets. Previously, we reported that ARH3 reverses the newly discovered type of ADPr (ADPr on serine residues; Ser-ADPr) and developed tools to analyse this modification (Fontana et al., 2017). Here, we show that Ser-ADPr represents the major fraction of ADPr synthesised after DNA damage in mammalian cells and that globally Ser-ADPr is dependent on HPF1, PARP1 and ARH3. In the absence of HPF1, glutamate/aspartate becomes the main target residues for ADPr. Furthermore, we describe a method for site-specific validation of serine ADP-ribosylated substrates in cells. Our study establishes serine as the primary form of ADPr in DNA damage signalling.
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Affiliation(s)
- Luca Palazzo
- Sir William Dunn School of PathologyUniversity of OxfordOxfordUnited Kingdom
| | | | - Evgeniia Prokhorova
- Sir William Dunn School of PathologyUniversity of OxfordOxfordUnited Kingdom
| | - Helen Dauben
- Max Planck Institute for Biology of AgeingCologneGermany
| | - Ivan Matic
- Max Planck Institute for Biology of AgeingCologneGermany
| | - Ivan Ahel
- Sir William Dunn School of PathologyUniversity of OxfordOxfordUnited Kingdom
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100
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Crawford K, Bonfiglio JJ, Mikoč A, Matic I, Ahel I. Specificity of reversible ADP-ribosylation and regulation of cellular processes. Crit Rev Biochem Mol Biol 2018; 53:64-82. [PMID: 29098880 DOI: 10.1080/10409238.2017.1394265] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/12/2017] [Accepted: 10/16/2017] [Indexed: 02/08/2023]
Abstract
Proper and timely regulation of cellular processes is fundamental to the overall health and viability of organisms across all kingdoms of life. Thus, organisms have evolved multiple highly dynamic and complex biochemical signaling cascades in order to adapt and survive diverse challenges. One such method of conferring rapid adaptation is the addition or removal of reversible modifications of different chemical groups onto macromolecules which in turn induce the appropriate downstream outcome. ADP-ribosylation, the addition of ADP-ribose (ADPr) groups, represents one of these highly conserved signaling chemicals. Herein we outline the writers, erasers and readers of ADP-ribosylation and dip into the multitude of cellular processes they have been implicated in. We also review what we currently know on how specificity of activity is ensured for this important modification.
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Affiliation(s)
- Kerryanne Crawford
- a Sir William Dunn School of Pathology , University of Oxford , Oxford , UK
| | | | - Andreja Mikoč
- c Division of Molecular Biology , Ruđer Bošković Institute , Zagreb , Croatia
| | - Ivan Matic
- b Max Planck Institute for Biology of Ageing , Cologne , Germany
| | - Ivan Ahel
- a Sir William Dunn School of Pathology , University of Oxford , Oxford , UK
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