1
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Kar P, Chatrin C, Đukić N, Suyari O, Schuller M, Zhu K, Prokhorova E, Bigot N, Ahel J, Elsborg JD, Nielsen ML, Clausen T, Huet S, Niepel M, Sanyal S, Ahel D, Smith R, Ahel I. PARP14 and PARP9/DTX3L regulate interferon-induced ADP-ribosylation. EMBO J 2024:10.1038/s44318-024-00126-0. [PMID: 38834853 DOI: 10.1038/s44318-024-00126-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 05/01/2024] [Accepted: 05/08/2024] [Indexed: 06/06/2024] Open
Abstract
PARP-catalysed ADP-ribosylation (ADPr) is important in regulating various cellular pathways. Until recently, PARP-dependent mono-ADP-ribosylation has been poorly understood due to the lack of sensitive detection methods. Here, we utilised an improved antibody to detect mono-ADP-ribosylation. We visualised endogenous interferon (IFN)-induced ADP-ribosylation and show that PARP14 is a major enzyme responsible for this modification. Fittingly, this signalling is reversed by the macrodomain from SARS-CoV-2 (Mac1), providing a possible mechanism by which Mac1 counteracts the activity of antiviral PARPs. Our data also elucidate a major role of PARP9 and its binding partner, the E3 ubiquitin ligase DTX3L, in regulating PARP14 activity through protein-protein interactions and by the hydrolytic activity of PARP9 macrodomain 1. Finally, we also present the first visualisation of ADPr-dependent ubiquitylation in the IFN response. These approaches should further advance our understanding of IFN-induced ADPr and ubiquitin signalling processes and could shed light on how different pathogens avoid such defence pathways.
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Affiliation(s)
- Pulak Kar
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
- Department of Biological Sciences, SRM University-AP, Amaravati, 522502, India
| | - Chatrin Chatrin
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Nina Đukić
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Osamu Suyari
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Marion Schuller
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Kang Zhu
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Evgeniia Prokhorova
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Nicolas Bigot
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) - UMR 6290, BIOSIT - UMS3480, F-35000, Rennes, France
| | - Juraj Ahel
- Research Institute of Molecular Pathology (IMP), Vienna BioCenter, Vienna, Austria
| | - Jonas Damgaard Elsborg
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Michael L Nielsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Tim Clausen
- Research Institute of Molecular Pathology (IMP), Vienna BioCenter, Vienna, Austria
- Medical University of Vienna, Vienna, Austria
| | - Sébastien Huet
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) - UMR 6290, BIOSIT - UMS3480, F-35000, Rennes, France
| | | | - Sumana Sanyal
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Dragana Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Rebecca Smith
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK.
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK.
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2
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Ribeiro VC, Russo LC, Hoch NC. PARP14 is regulated by the PARP9/DTX3L complex and promotes interferon γ-induced ADP-ribosylation. EMBO J 2024:10.1038/s44318-024-00125-1. [PMID: 38834852 DOI: 10.1038/s44318-024-00125-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 06/06/2024] Open
Abstract
Protein ADP-ribosylation plays important but ill-defined roles in antiviral signalling cascades such as the interferon response. Several viruses of clinical interest, including coronaviruses, express hydrolases that reverse ADP-ribosylation catalysed by host enzymes, suggesting an important role for this modification in host-pathogen interactions. However, which ADP-ribosyltransferases mediate host ADP-ribosylation, what proteins and pathways they target and how these modifications affect viral infection and pathogenesis is currently unclear. Here we show that host ADP-ribosyltransferase activity induced by IFNγ signalling depends on PARP14 catalytic activity and that the PARP9/DTX3L complex is required to uphold PARP14 protein levels via post-translational mechanisms. Both the PARP9/DTX3L complex and PARP14 localise to IFNγ-induced cytoplasmic inclusions containing ADP-ribosylated proteins, and both PARP14 itself and DTX3L are likely targets of PARP14 ADP-ribosylation. We provide evidence that these modifications are hydrolysed by the SARS-CoV-2 Nsp3 macrodomain, shedding light on the intricate cross-regulation between IFN-induced ADP-ribosyltransferases and the potential roles of the coronavirus macrodomain in counteracting their activity.
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Affiliation(s)
| | | | - Nícolas Carlos Hoch
- Department of Biochemistry, University of São Paulo, São Paulo, 05508-000, Brazil.
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3
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Rieth S, Spliesgar D, Orth J, Lehner M, Kasprzyk R, Stengel F, Marx A. A desthiobiotin labelled NAD + analogue to uncover Poly(ADP-ribose) polymerase 1 protein targets. Chembiochem 2024; 25:e202300797. [PMID: 38236015 DOI: 10.1002/cbic.202300797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 01/19/2024]
Abstract
ADP-ribosylation is a post-translational modification catalyzed by the enzyme family of polyadenosine diphosphate (ADP)-ribose) polymerases (PARPs). This enzymatic process involves the transfer of single or multiple ADP-ribose molecules onto proteins, utilizing nicotinamide adenine dinucleotide (NAD+ ) as a substrate. It, thus, plays a pivotal role in regulating various biological processes. Unveiling PARP-selective protein targets is crucial for a better understanding of their biological functions. Nonetheless, this task proves challenging due to overlapping targets shared among PARP family members. Therefore, we applied the "bump-and-hole" strategy to modify the nicotinamide binding site of PARP1 by introducing a hydrophobic pocket ("hole"). This PARP1-mutant binds an orthogonal NAD+ (Et-DTB-NAD+ ) containing an ethyl group ("bump") at the nicotinamide moiety. Furthermore, we added a desthiobiotin (DTB) tag directly to the adenosine moiety, enabling affinity enrichment of ADP-ribosylated proteins. Employing this approach, we successfully identified protein targets modified by PARP1 in cell lysate. This strategy expands the arsenal of chemically modified NAD+ analogs available for studying ADP-ribosylation, providing a powerful tool to study these critical post-translational modifications.
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Affiliation(s)
- Sonja Rieth
- Department of Chemistry, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
| | - Daniel Spliesgar
- Department of Chemistry, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
| | - Jan Orth
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Department of Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
| | - Maike Lehner
- Department of Chemistry, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
| | - Renata Kasprzyk
- Department of Chemistry, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
| | - Florian Stengel
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Department of Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
| | - Andreas Marx
- Department of Chemistry, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
- Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße10, 78457, Konstanz, Germany
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4
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Bashyal A, Brodbelt JS. Uncommon posttranslational modifications in proteomics: ADP-ribosylation, tyrosine nitration, and tyrosine sulfation. MASS SPECTROMETRY REVIEWS 2024; 43:289-326. [PMID: 36165040 PMCID: PMC10040477 DOI: 10.1002/mas.21811] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 06/16/2023]
Abstract
Posttranslational modifications (PTMs) are covalent modifications of proteins that modulate the structure and functions of proteins and regulate biological processes. The development of various mass spectrometry-based proteomics workflows has facilitated the identification of hundreds of PTMs and aided the understanding of biological significance in a high throughput manner. Improvements in sample preparation and PTM enrichment techniques, instrumentation for liquid chromatography-tandem mass spectrometry (LC-MS/MS), and advanced data analysis tools enhance the specificity and sensitivity of PTM identification. Highly prevalent PTMs like phosphorylation, glycosylation, acetylation, ubiquitinylation, and methylation are extensively studied. However, the functions and impact of less abundant PTMs are not as well understood and underscore the need for analytical methods that aim to characterize these PTMs. This review focuses on the advancement and analytical challenges associated with the characterization of three less common but biologically relevant PTMs, specifically, adenosine diphosphate-ribosylation, tyrosine sulfation, and tyrosine nitration. The advantages and disadvantages of various enrichment, separation, and MS/MS techniques utilized to identify and localize these PTMs are described.
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Affiliation(s)
- Aarti Bashyal
- Department of Chemistry, The University of Texas at Austin, Austin, Texas, USA
| | - Jennifer S Brodbelt
- Department of Chemistry, The University of Texas at Austin, Austin, Texas, USA
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5
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Yang XY, Liu T, Jiang SC, Zhang ZW, Fu YF, Li ZL, Hu J, Yuan S. Antibodies against SARS-CoV-2 non-structural protein 3 cross-react with human muscle cells and neuroglial cells. Vaccine 2024; 42:1259-1267. [PMID: 38281898 DOI: 10.1016/j.vaccine.2024.01.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 11/23/2023] [Accepted: 01/23/2024] [Indexed: 01/30/2024]
Abstract
Coronavirus Disease 2019 (COVID-19) vaccines protect the public and limit viral spread. However, inactivated viral vaccines use the whole virus particle, which contains many non-capsid proteins that may cause adverse immune responses. A report has found that the ADP-ribose-binding domains of SARS-CoV-2 non-structural protein 3 (NSP3) and human poly(ADP-ribose) polymerase family member 14 (PARP14) share a significant degree of homology. Here, we further show that antibodies against 2019 novel SARS-like coronavirus (SARS-CoV-2) NSP3 can bind human PARP14 protein. However, when G159R + G162R mutations were introduced into NSP3, the antibody titer against human PARP14 decreased 14-fold. Antibodies against SARS-CoV-2 NSP3 can cross-react with human skeletal muscle cells and astrocytes, but not human embryonic kidney 293T cells. However, when G159R + G162R mutations were introduced into NSP3, the cross-reaction was largely inhibited. The results imply that COVID-19 patients with high antibody titers against NSP3 may have high risks of muscular and/or neurological complications. And the possible strategies to improve the safety of inactivated viral vaccines are also discussed.
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Affiliation(s)
- Xin-Yue Yang
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China
| | - Ting Liu
- Sichuan Kelun Pharmaceutical Comp. Ltd., Chengdu 610071, China
| | - Si-Cong Jiang
- Haisco Pharmaceutical Group Comp. Ltd., Chengdu 611138, China
| | - Zhong-Wei Zhang
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China
| | - Yu-Fan Fu
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China
| | - Zi-Lin Li
- Department of Cardiovascular Surgery, Xijing Hospital, Medical University of the Air Force, Xi'an 710032, China
| | - Jing Hu
- School of Medicine, Northwest University, Xi'an 710069, China
| | - Shu Yuan
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China.
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6
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Saleh H, Liloglou T, Rigden DJ, Parsons JL, Grundy GJ. KH-like Domains in PARP9/DTX3L and PARP14 Coordinate Protein-Protein Interactions to Promote Cancer Cell Survival. J Mol Biol 2024; 436:168434. [PMID: 38182103 PMCID: PMC11080071 DOI: 10.1016/j.jmb.2023.168434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/12/2023] [Accepted: 12/30/2023] [Indexed: 01/07/2024]
Abstract
Certain members of the ADP-ribosyltransferase superfamily (ARTD or PARP enzymes) catalyse ADP-ribosylation in response to cellular stress, DNA damage and viral infection and are upregulated in various tumours. PARP9, its binding partner DTX3L and PARP14 protein levels are significantly correlated in head and neck squamous cell carcinoma (HNSCC) and other tumour types though a mechanism where PARP9/DTX3L regulates PARP14 post-transcriptionally. Depleting PARP9, DTX3L or PARP14 expression in HNSCC or HeLa cell lines decreases cell survival through a reduction of proliferation and an increase in apoptosis. A partial rescue of survival was achieved by expressing a PARP14 truncation containing a predicted eukaryotic type I KH domain. KH-like domains were also found in PARP9 and in DTX3L and contributed to protein-protein interactions between PARP9-DTX3L and PARP14-DTX3L. Homodimerization of DTX3L was also coordinated by a KH-like domain and was disrupted by site-specific mutation. Although, cell survival promoted by PARP14 did not require ADP-ribosyltransferase activity, interaction of DTX3L in vitro suppressed PARP14 auto-ADP-ribosylation and promoted trans-ADP-ribosylation of PARP9 and DTX3L. In summary, we characterised PARP9-DTX3L-PARP14 interactions important to pro-survival signalling in HNSCC cells, albeit in PARP14 catalytically independent fashion.
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Affiliation(s)
- Hadil Saleh
- University of Liverpool, Department of Molecular and Clinical Cancer Medicine, 6 West Derby St, Liverpool L7 8TX, UK
| | - Triantafillos Liloglou
- Edge Hill University, Faculty of Health, Social Care & Medicine, St Helens Road, Ormskirk, Lancashire L39 4QP, UK
| | - Daniel J Rigden
- University of Liverpool, Department of Biochemistry, Cell and Systems Biology, Liverpool L69 7ZB, UK
| | - Jason L Parsons
- University of Birmingham, Institute of Cancer and Genomic Sciences, IBR West, Birmingham B15 2TT, UK
| | - Gabrielle J Grundy
- University of Liverpool, Department of Molecular and Clinical Cancer Medicine, 6 West Derby St, Liverpool L7 8TX, UK.
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7
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Đukić N, Strømland Ø, Elsborg JD, Munnur D, Zhu K, Schuller M, Chatrin C, Kar P, Duma L, Suyari O, Rack JGM, Baretić D, Crudgington DRK, Groslambert J, Fowler G, Wijngaarden S, Prokhorova E, Rehwinkel J, Schüler H, Filippov DV, Sanyal S, Ahel D, Nielsen ML, Smith R, Ahel I. PARP14 is a PARP with both ADP-ribosyl transferase and hydrolase activities. SCIENCE ADVANCES 2023; 9:eadi2687. [PMID: 37703374 PMCID: PMC10499325 DOI: 10.1126/sciadv.adi2687] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/10/2023] [Indexed: 09/15/2023]
Abstract
PARP14 is a mono-ADP-ribosyl transferase involved in the control of immunity, transcription, and DNA replication stress management. However, little is known about the ADP-ribosylation activity of PARP14, including its substrate specificity or how PARP14-dependent ADP-ribosylation is reversed. We show that PARP14 is a dual-function enzyme with both ADP-ribosyl transferase and hydrolase activity acting on both protein and nucleic acid substrates. In particular, we show that the PARP14 macrodomain 1 is an active ADP-ribosyl hydrolase. We also demonstrate hydrolytic activity for the first macrodomain of PARP9. We reveal that expression of a PARP14 mutant with the inactivated macrodomain 1 results in a marked increase in mono(ADP-ribosyl)ation of proteins in human cells, including PARP14 itself and antiviral PARP13, and displays specific cellular phenotypes. Moreover, we demonstrate that the closely related hydrolytically active macrodomain of SARS2 Nsp3, Mac1, efficiently reverses PARP14 ADP-ribosylation in vitro and in cells, supporting the evolution of viral macrodomains to counteract PARP14-mediated antiviral response.
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Affiliation(s)
- Nina Đukić
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Øyvind Strømland
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
- Department of Biomedicine, University of Bergen, 5020 Bergen, Norway
| | - Jonas Damgaard Elsborg
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Deeksha Munnur
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Kang Zhu
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Marion Schuller
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Chatrin Chatrin
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Pulak Kar
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Lena Duma
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Osamu Suyari
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Johannes Gregor Matthias Rack
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
- MRC Centre for Medical Mycology, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter EX4 4QD, UK
| | - Domagoj Baretić
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | | | | | - Gerissa Fowler
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | - Sven Wijngaarden
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, Netherlands
| | - Evgeniia Prokhorova
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Jan Rehwinkel
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | - Herwig Schüler
- Center for Molecular Protein Science, Department of Chemistry, Lund University, 22100 Lund, Sweden
| | - Dmitri V. Filippov
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, Netherlands
| | - Sumana Sanyal
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Dragana Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Michael L Nielsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Rebecca Smith
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
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8
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Torretta A, Chatzicharalampous C, Ebenwaldner C, Schüler H. PARP14 is a writer, reader, and eraser of mono-ADP-ribosylation. J Biol Chem 2023; 299:105096. [PMID: 37507011 PMCID: PMC10470015 DOI: 10.1016/j.jbc.2023.105096] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
PARP14/BAL2 is a large multidomain enzyme involved in signaling pathways with relevance to cancer, inflammation, and infection. Inhibition of its mono-ADP-ribosylating PARP homology domain and its three ADP-ribosyl binding macro domains has been regarded as a potential means of therapeutic intervention. Macrodomains-2 and -3 are known to stably bind to ADP-ribosylated target proteins, but the function of macrodomain-1 has remained somewhat elusive. Here, we used biochemical assays of ADP-ribosylation levels to characterize PARP14 macrodomain-1 and the homologous macrodomain-1 of PARP9. Our results show that both macrodomains display an ADP-ribosyl glycohydrolase activity that is not directed toward specific protein side chains. PARP14 macrodomain-1 is unable to degrade poly(ADP-ribose), the enzymatic product of PARP1. The F926A mutation of PARP14 and the F244A mutation of PARP9 strongly reduced ADP-ribosyl glycohydrolase activity of the respective macrodomains, suggesting mechanistic homology to the Mac1 domain of the SARS-CoV-2 Nsp3 protein. This study adds two new enzymes to the previously known six human ADP-ribosyl glycohydrolases. Our results have key implications for how PARP14 and PARP9 will be studied and how their functions will be understood.
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Affiliation(s)
- Archimede Torretta
- Department of Chemistry, Center for Molecular Protein Science (CMPS), Lund University, Lund, Sweden
| | | | - Carmen Ebenwaldner
- Department of Chemistry, Center for Molecular Protein Science (CMPS), Lund University, Lund, Sweden
| | - Herwig Schüler
- Department of Chemistry, Center for Molecular Protein Science (CMPS), Lund University, Lund, Sweden.
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9
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Pradeep P, Sivakumar KC, Sreekumar E. Host Factor Nucleophosmin 1 (NPM1/B23) Exerts Antiviral Effects against Chikungunya Virus by Its Interaction with Viral Nonstructural Protein 3. Microbiol Spectr 2023; 11:e0537122. [PMID: 37409962 PMCID: PMC10433958 DOI: 10.1128/spectrum.05371-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 06/13/2023] [Indexed: 07/07/2023] Open
Abstract
Chikungunya virus (CHIKV) hijacks host cell machinery to support its replication. Nucleophosmin 1 (NPM1/B23), a nucleolar phosphoprotein, is one of the host proteins known to restrict CHIKV infection; however, the mechanistic details of the antiviral role of NPM1 are not elucidated. It was seen in our experiments that the level of NPM1 expression affected the expression levels of interferon-stimulated genes (ISGs) that play antiviral roles in CHIKV infection, such as IRF1, IRF7, OAS3, and IFIT1, indicating that one of the antiviral mechanisms could be through modulation of interferon-mediated pathways. Our experiments also identified that for CHIKV restriction, NPM1 must move from the nucleus to the cytoplasm. A deletion of the nuclear export signal (NES), which confines NPM1 within the nucleus, abolishes its anti-CHIKV action. We observed that NPM1 binds CHIKV nonstructural protein 3 (nsP3) strongly via its macrodomain, thereby exerting a direct interaction with viral proteins to limit infection. Based on site-directed mutagenesis and coimmunoprecipitation studies, it was also observed that amino acid residues N24 and Y114 of the CHIKV nsP3 macrodomain, known to be involved in virus virulence, bind ADP-ribosylated NPM1 to inhibit infection. Overall, the results show a key role of NPM1 in CHIKV restriction and indicate it as a promising host target for developing antiviral strategies against CHIKV. IMPORTANCE Chikungunya, a recently reemerged mosquito-borne infection caused by a positive-sense, single-stranded RNA virus, has caused explosive epidemics in tropical regions. Unlike the classical symptoms of acute fever and debilitating arthralgia, incidences of neurological complications and mortality were reported. Currently there are no antivirals or commercial vaccines available against chikungunya. Like all viruses, CHIKV uses host cellular machinery for establishment of infection and successful replication. To counter this, the host cell activates several restriction factors and innate immune response mediators. Understanding these host-virus interactions helps to develop host-targeted antivirals against the disease. Here, we report the antiviral role of the multifunctional host protein NPM1 against CHIKV. The significant inhibitory effect of this protein against CHIKV involves its increased expression and movement from its natural location within the nucleus to the cytoplasm. There, it interacts with functional domains of key viral proteins. Our results support ongoing efforts toward development of host-directed antivirals against CHIKV and other alphaviruses.
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Affiliation(s)
- Parvanendhu Pradeep
- Molecular Virology Laboratory, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, India
- Research Centre, University of Kerala, Thiruvananthapuram, India
| | | | - Easwaran Sreekumar
- Molecular Virology Laboratory, Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram, India
- Molecular Bioassay Laboratory, Institute of Advanced Virology (IAV), Thiruvananthapuram, India
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10
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Javed Z, Nguyen HH, Harker KK, Mohr CM, Vano P, Wallace SR, Silvers C, Sim C, Turumella S, Flinn A, Moritz A, Carter-O’Connell I. Using TLC-MALDI-TOF to Interrogate In Vitro Peptidyl Proximal Preferences of PARP14 and Glycohydrolase Specificity. Molecules 2023; 28:6061. [PMID: 37630315 PMCID: PMC10459978 DOI: 10.3390/molecules28166061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/11/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
The transfer of ADP-ribose (ADPr) from nicotinamide adenine dinucleotide (NAD+) to target proteins is mediated by a class of human diphtheria toxin-like ADP-ribosyltransferases (ARTDs; previously referred to as poly-ADP-ribose polymerases or PARPs) and the removal of ADPr is catalyzed by a family of glycohydrolases. Although thousands of potential ADPr modification sites have been identified using high-throughput mass-spectrometry, relatively little is known about the sequence specificity encoded near the modification site. Herein, we present a matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) method that facilitates the in vitro analysis of proximal factors that guide ARTD target selection. We identify a minimal 5-mer peptide sequence that is necessary and sufficient to drive glutamate/aspartate targeting using PARP14 while highlighting the importance of the adjacent residues in PARP14 targeting. We measure the stability of the resultant ester bond and show that non-enzymatic removal is pH and temperature dependent, sequence independent, and occurs within hours. Finally, we use the ADPr-peptides to highlight differential activities within the glycohydrolase family and their sequence preferences. Our results highlight (1) the utility of MALDI-TOF in analyzing proximal ARTD-substrate interactions and (2) the importance of peptide sequences in governing ADPr transfer and removal.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Ian Carter-O’Connell
- Department of Chemistry and Biochemistry, Santa Clara University, Santa Clara, CA 95053, USA (C.M.M.); (P.V.)
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11
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Nizi MG, Sarnari C, Tabarrini O. Privileged Scaffolds for Potent and Specific Inhibitors of Mono-ADP-Ribosylating PARPs. Molecules 2023; 28:5849. [PMID: 37570820 PMCID: PMC10420676 DOI: 10.3390/molecules28155849] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023] Open
Abstract
The identification of new targets to address unmet medical needs, better in a personalized way, is an urgent necessity. The introduction of PARP1 inhibitors into therapy, almost ten years ago, has represented a step forward this need being an innovate cancer treatment through a precision medicine approach. The PARP family consists of 17 members of which PARP1 that works by poly-ADP ribosylating the substrate is the sole enzyme so far exploited as therapeutic target. Most of the other members are mono-ADP-ribosylating (mono-ARTs) enzymes, and recent studies have deciphered their pathophysiological roles which appear to be very extensive with various potential therapeutic applications. In parallel, a handful of mono-ARTs inhibitors emerged that have been collected in a perspective on 2022. After that, additional very interesting compounds were identified highlighting the hot-topic nature of this research field and prompting an update. From the present review, where we have reported only mono-ARTs inhibitors endowed with the appropriate profile of pharmacological tools or drug candidate, four privileged scaffolds clearly stood out that constitute the basis for further drug discovery campaigns.
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Affiliation(s)
- Maria Giulia Nizi
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy;
| | | | - Oriana Tabarrini
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy;
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12
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Dasovich M, Leung AKL. PARPs and ADP-ribosylation: Deciphering the complexity with molecular tools. Mol Cell 2023; 83:1552-1572. [PMID: 37119811 PMCID: PMC10202152 DOI: 10.1016/j.molcel.2023.04.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/07/2023] [Accepted: 04/05/2023] [Indexed: 05/01/2023]
Abstract
PARPs catalyze ADP-ribosylation-a post-translational modification that plays crucial roles in biological processes, including DNA repair, transcription, immune regulation, and condensate formation. ADP-ribosylation can be added to a wide range of amino acids with varying lengths and chemical structures, making it a complex and diverse modification. Despite this complexity, significant progress has been made in developing chemical biology methods to analyze ADP-ribosylated molecules and their binding proteins on a proteome-wide scale. Additionally, high-throughput assays have been developed to measure the activity of enzymes that add or remove ADP-ribosylation, leading to the development of inhibitors and new avenues for therapy. Real-time monitoring of ADP-ribosylation dynamics can be achieved using genetically encoded reporters, and next-generation detection reagents have improved the precision of immunoassays for specific forms of ADP-ribosylation. Further development and refinement of these tools will continue to advance our understanding of the functions and mechanisms of ADP-ribosylation in health and disease.
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Affiliation(s)
- Morgan Dasovich
- 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, Department of Oncology, and Department of Genetic Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA.
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13
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ADP-Ribosylation in Antiviral Innate Immune Response. Pathogens 2023; 12:pathogens12020303. [PMID: 36839575 PMCID: PMC9964302 DOI: 10.3390/pathogens12020303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
Adenosine diphosphate (ADP)-ribosylation is a reversible post-translational modification catalyzed by ADP-ribosyltransferases (ARTs). ARTs transfer one or more ADP-ribose from nicotinamide adenine dinucleotide (NAD+) to the target substrate and release the nicotinamide (Nam). Accordingly, it comes in two forms: mono-ADP-ribosylation (MARylation) and poly-ADP-ribosylation (PARylation). ADP-ribosylation plays important roles in many biological processes, such as DNA damage repair, gene regulation, and energy metabolism. Emerging evidence demonstrates that ADP-ribosylation is implicated in host antiviral immune activity. Here, we summarize and discuss ADP-ribosylation modifications that occur on both host and viral proteins and their roles in host antiviral response.
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14
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Kim T, Abraham R, Pieterse L, Yeh JX, Griffin DE. Cell-Type-Dependent Role for nsP3 Macrodomain ADP-Ribose Binding and Hydrolase Activity during Chikungunya Virus Infection. Viruses 2022; 14:v14122744. [PMID: 36560748 PMCID: PMC9787352 DOI: 10.3390/v14122744] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/18/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Chikungunya virus (CHIKV) causes outbreaks of rash, arthritis, and fever associated with neurologic complications, where astrocytes are preferentially infected. A determinant of virulence is the macrodomain (MD) of nonstructural protein 3 (nsP3), which binds and removes ADP-ribose (ADPr) from ADP-ribosylated substrates and regulates stress-granule disruption. We compared the replication of CHIKV 181/25 (WT) and MD mutants with decreased ADPr binding and hydrolase (G32S) or increased ADPr binding and decreased hydrolase (Y114A) activities in C8-D1A astrocytic cells and NSC-34 neuronal cells. WT CHIKV replication was initiated more rapidly with earlier nsP synthesis in C8-D1A than in NSC-34 cells. G32S established infection, amplified replication complexes, and induced host-protein synthesis shut-off less efficiently than WT and produced less infectious virus, while Y114A replication was close to WT. However, G32S mutation effects on structural protein synthesis were cell-type-dependent. In NSC-34 cells, E2 synthesis was decreased compared to WT, while in C8-D1A cells synthesis was increased. Excess E2 produced by G32S-infected C8-D1A cells was assembled into virus particles that were less infectious than those from WT or Y114A-infected cells. Because nsP3 recruits ADP-ribosylated RNA-binding proteins in stress granules away from translation-initiation factors into nsP3 granules where the MD hydrolase can remove ADPr, we postulate that suboptimal translation-factor release decreased structural protein synthesis in NSC-34 cells while failure to de-ADP-ribosylate regulatory RNA-binding proteins increased synthesis in C8-D1A cells.
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15
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Dhoonmoon A, Nicolae CM, Moldovan GL. The KU-PARP14 axis differentially regulates DNA resection at stalled replication forks by MRE11 and EXO1. Nat Commun 2022; 13:5063. [PMID: 36030235 PMCID: PMC9420157 DOI: 10.1038/s41467-022-32756-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 08/12/2022] [Indexed: 11/24/2022] Open
Abstract
Suppression of nascent DNA degradation has emerged as an essential role of the BRCA pathway in genome protection. In BRCA-deficient cells, the MRE11 nuclease is responsible for both resection of reversed replication forks, and accumulation of single stranded DNA gaps behind forks. Here, we show that the mono-ADP-ribosyltransferase PARP14 is a critical co-factor of MRE11. PARP14 is recruited to nascent DNA upon replication stress in BRCA-deficient cells, and through its catalytic activity, mediates the engagement of MRE11. Loss or inhibition of PARP14 suppresses MRE11-mediated fork degradation and gap accumulation, and promotes genome stability and chemoresistance of BRCA-deficient cells. Moreover, we show that the KU complex binds reversed forks and protects them against EXO1-catalyzed degradation. KU recruits the PARP14-MRE11 complex, which initiates partial resection to release KU and allow long-range resection by EXO1. Our work identifies a multistep process of nascent DNA processing at stalled replication forks in BRCA-deficient cells. Protection of replication forks against nucleolytic degradation is crucial for genome stability. Here, Dhoonmoon et al identify PARP14 and the KU complex as essential regulators of fork degradation by MRE11 and EXO1 nucleases in BRCA-deficient cells.
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Affiliation(s)
- Ashna Dhoonmoon
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA, 17033, USA
| | - Claudia M Nicolae
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA, 17033, USA.
| | - George-Lucian Moldovan
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA, 17033, USA.
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16
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Li P, Lei Y, Qi J, Liu W, Yao K. Functional roles of ADP-ribosylation writers, readers and erasers. Front Cell Dev Biol 2022; 10:941356. [PMID: 36035988 PMCID: PMC9404506 DOI: 10.3389/fcell.2022.941356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 07/20/2022] [Indexed: 11/17/2022] Open
Abstract
ADP-ribosylation is a reversible post-translational modification (PTM) tightly regulated by the dynamic interplay between its writers, readers and erasers. As an intricate and versatile PTM, ADP-ribosylation plays critical roles in various physiological and pathological processes. In this review, we discuss the major players involved in the ADP-ribosylation cycle, which may facilitate the investigation of the ADP-ribosylation function and contribute to the understanding and treatment of ADP-ribosylation associated disease.
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17
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Naumenko KN, Sukhanova MV, Hamon L, Kurgina TA, Anarbaev RO, Mangerich A, Pastré D, Lavrik OI. The C-Terminal Domain of Y-Box Binding Protein 1 Exhibits Structure-Specific Binding to Poly(ADP-Ribose), Which Regulates PARP1 Activity. Front Cell Dev Biol 2022; 10:831741. [PMID: 35800891 PMCID: PMC9253770 DOI: 10.3389/fcell.2022.831741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Y-box-binding protein 1 (YB-1) is a multifunctional protein involved in the regulation of gene expression. Recent studies showed that in addition to its role in the RNA and DNA metabolism, YB-1 is involved in the regulation of PARP1 activity, which catalyzes poly(ADP-ribose) [PAR] synthesis under genotoxic stress through auto-poly(ADP-ribosyl)ation or protein trans-poly(ADP-ribosyl)ation. Nonetheless, the exact mechanism by which YB-1 regulates PAR synthesis remains to be determined. YB-1 contains a disordered Ala/Pro-rich N-terminal domain, a cold shock domain, and an intrinsically disordered C-terminal domain (CTD) carrying four clusters of positively charged amino acid residues. Here, we examined the functional role of the disordered CTD of YB-1 in PAR binding and in the regulation of PARP1-driven PAR synthesis in vitro. We demonstrated that the rate of PARP1-dependent synthesis of PAR is higher in the presence of YB-1 and is tightly controlled by the interaction between YB-1 CTD and PAR. Moreover, YB-1 acts as an effective cofactor in the PAR synthesis catalyzed by the PARP1 point mutants that generate various PAR polymeric structures, namely, short hypo- or hyperbranched polymers. We showed that either a decrease in chain length or an increase in branching frequency of PAR affect its binding affinity for YB-1 and YB-1–mediated stimulation of PARP1 enzymatic activity. These results provide important insight into the mechanism underlying the regulation of PARP1 activity by PAR-binding proteins containing disordered regions with clusters of positively charged amino acid residues, suggesting that YB-1 CTD-like domains may be considered PAR “readers” just as other known PAR-binding modules.
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Affiliation(s)
| | - Mariya V. Sukhanova
- LBCE, Institute Chemical Biology and Fundamental Medicine (ICBFM), Novosibirsk, Russia
| | - Loic Hamon
- SABNP, Univ Evry, INSERM U1204, Université Paris-Saclay, Evry, France
| | - Tatyana A. Kurgina
- LBCE, Institute Chemical Biology and Fundamental Medicine (ICBFM), Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Rashid O. Anarbaev
- LBCE, Institute Chemical Biology and Fundamental Medicine (ICBFM), Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Aswin Mangerich
- Department of Biology, Molecular Toxicology Group, University of Konstanz, Konstanz, Germany
| | - David Pastré
- SABNP, Univ Evry, INSERM U1204, Université Paris-Saclay, Evry, France
| | - Olga I. Lavrik
- LBCE, Institute Chemical Biology and Fundamental Medicine (ICBFM), Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
- *Correspondence: Olga I. Lavrik,
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18
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Gan Y, Sha H, Zou R, Xu M, Zhang Y, Feng J, Wu J. Research Progress on Mono-ADP-Ribosyltransferases in Human Cell Biology. Front Cell Dev Biol 2022; 10:864101. [PMID: 35652091 PMCID: PMC9149570 DOI: 10.3389/fcell.2022.864101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
ADP-ribosylation is a well-established post-translational modification that is inherently connected to diverse processes, including DNA repair, transcription, and cell signaling. The crucial roles of mono-ADP-ribosyltransferases (mono-ARTs) in biological processes have been identified in recent years by the comprehensive use of genetic engineering, chemical genetics, and proteomics. This review provides an update on current methodological advances in the study of these modifiers. Furthermore, the review provides details on the function of mono ADP-ribosylation. Several mono-ARTs have been implicated in the development of cancer, and this review discusses the role and therapeutic potential of some mono-ARTs in cancer.
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Affiliation(s)
- Yujie Gan
- Jiangsu Cancer Hospital, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
- Nanjing Medical University, Nanjing, China
| | - Huanhuan Sha
- Jiangsu Cancer Hospital, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
| | - Renrui Zou
- Jiangsu Cancer Hospital, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
- Nanjing Medical University, Nanjing, China
| | - Miao Xu
- Nanjing Medical University, Nanjing, China
| | - Yuan Zhang
- Jiangsu Cancer Hospital, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
| | - Jifeng Feng
- Jiangsu Cancer Hospital, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
- Nanjing Medical University, Nanjing, China
- *Correspondence: Jifeng Feng,
| | - Jianzhong Wu
- Jiangsu Cancer Hospital, Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, China
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19
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Lüscher B, Verheirstraeten M, Krieg S, Korn P. Intracellular mono-ADP-ribosyltransferases at the host-virus interphase. Cell Mol Life Sci 2022; 79:288. [PMID: 35536484 PMCID: PMC9087173 DOI: 10.1007/s00018-022-04290-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/15/2022] [Accepted: 04/05/2022] [Indexed: 01/22/2023]
Abstract
The innate immune system, the primary defense mechanism of higher organisms against pathogens including viruses, senses pathogen-associated molecular patterns (PAMPs). In response to PAMPs, interferons (IFNs) are produced, allowing the host to react swiftly to viral infection. In turn the expression of IFN-stimulated genes (ISGs) is induced. Their products disseminate the antiviral response. Among the ISGs conserved in many species are those encoding mono-ADP-ribosyltransferases (mono-ARTs). This prompts the question whether, and if so how, mono-ADP-ribosylation affects viral propagation. Emerging evidence demonstrates that some mono-ADP-ribosyltransferases function as PAMP receptors and modify both host and viral proteins relevant for viral replication. Support for mono-ADP-ribosylation in virus–host interaction stems from the findings that some viruses encode mono-ADP-ribosylhydrolases, which antagonize cellular mono-ARTs. We summarize and discuss the evidence linking mono-ADP-ribosylation and the enzymes relevant to catalyze this reversible modification with the innate immune response as part of the arms race between host and viruses.
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Affiliation(s)
- Bernhard Lüscher
- Institute of Biochemistry and Molecular Biology, Faculty of Medicine, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Maud Verheirstraeten
- Institute of Biochemistry and Molecular Biology, Faculty of Medicine, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Sarah Krieg
- Institute of Biochemistry and Molecular Biology, Faculty of Medicine, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Patricia Korn
- Institute of Biochemistry and Molecular Biology, Faculty of Medicine, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany.
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20
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Lehner M, Rieth S, Höllmüller E, Spliesgar D, Mertes B, Stengel F, Marx A. Profiling of the ADP-Ribosylome in Living Cells. Angew Chem Int Ed Engl 2022; 61:e202200977. [PMID: 35188710 PMCID: PMC9315028 DOI: 10.1002/anie.202200977] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Indexed: 12/12/2022]
Abstract
Post‐translational modification (PTM) with ADP‐ribose and poly(ADP‐ribose) using nicotinamide adenine dinucleotide (NAD+) as substrate is involved in the regulation of numerous cellular pathways in eukaryotes, notably the response to DNA damage caused by cellular stress. Nevertheless, due to intrinsic properties of NAD+ e.g., high polarity and associated poor cell passage, these PTMs are difficult to characterize in cells. Here, two new NAD+ derivatives are presented, which carry either a fluorophore or an affinity tag and, in combination with developed methods for mild cell delivery, allow studies in living human cells. We show that this approach allows not only the imaging of ADP‐ribosylation in living cells but also the proteome‐wide analysis of cellular adaptation by protein ADP‐ribosylation as a consequence of environmental changes such as H2O2‐induced oxidative stress or the effect of the approved anti‐cancer drug olaparib. Our results therefore pave the way for further functional and clinical studies of the ADP‐ribosylated proteome in living cells in health and disease.
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Affiliation(s)
- Maike Lehner
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
| | - Sonja Rieth
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
| | - Eva Höllmüller
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
| | - Daniel Spliesgar
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
| | - Bastian Mertes
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
| | - Florian Stengel
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
| | - Andreas Marx
- Departments of Chemistry and Biology, Konstanz Research School Chemical Biology, Universitätsstraße 10, 78457, Konstanz, Germany
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21
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Novak Kujundžić R. COVID-19: Are We Facing Secondary Pellagra Which Cannot Simply Be Cured by Vitamin B3? Int J Mol Sci 2022; 23:ijms23084309. [PMID: 35457123 PMCID: PMC9032523 DOI: 10.3390/ijms23084309] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 02/07/2023] Open
Abstract
Immune response to SARS-CoV-2 and ensuing inflammation pose a huge challenge to the host’s nicotinamide adenine dinucleotide (NAD+) metabolism. Humans depend on vitamin B3 for biosynthesis of NAD+, indispensable for many metabolic and NAD+-consuming signaling reactions. The balance between its utilization and resynthesis is vitally important. Many extra-pulmonary symptoms of COVID-19 strikingly resemble those of pellagra, vitamin B3 deficiency (e.g., diarrhoea, dermatitis, oral cavity and tongue manifestations, loss of smell and taste, mental confusion). In most developed countries, pellagra is successfully eradicated by vitamin B3 fortification programs. Thus, conceivably, it has not been suspected as a cause of COVID-19 symptoms. Here, the deregulation of the NAD+ metabolism in response to the SARS-CoV-2 infection is reviewed, with special emphasis on the differences in the NAD+ biosynthetic pathway’s efficiency in conditions predisposing for the development of serious COVID-19. SARS-CoV-2 infection-induced NAD+ depletion and the elevated levels of its metabolites contribute to the development of a systemic disease. Acute liberation of nicotinamide (NAM) in antiviral NAD+-consuming reactions potentiates “NAM drain”, cooperatively mediated by nicotinamide N-methyltransferase and aldehyde oxidase. “NAM drain” compromises the NAD+ salvage pathway’s fail-safe function. The robustness of the host’s NAD+ salvage pathway, prior to the SARS-CoV-2 infection, is an important determinant of COVID-19 severity and persistence of certain symptoms upon resolution of infection.
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Affiliation(s)
- Renata Novak Kujundžić
- Laboratory for Epigenomics, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
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22
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Abstract
Post-translational modifications exist in different varieties to regulate diverse characteristics of their substrates, ultimately leading to maintenance of cell health. The enzymes of the intracellular poly(ADP-ribose) polymerase (PARP) family can transfer either a single ADP-ribose to targets, in a reaction called mono(ADP-ribosyl)ation or MARylation, or multiple to form chains of poly(ADP-ribose) or PAR. Traditionally thought to be attached to arginine or glutamate, recent data have added serine, tyrosine, histidine and others to the list of potential ADP-ribose acceptor amino acids. PARylation by PARP1 has been relatively well studied, whereas less is known about the other family members such as PARP7 and PARP10. ADP-ribosylation on arginine and serine is reversed by ARH1 and ARH3 respectively, whereas macrodomain-containing MACROD1, MACROD2 and TARG1 reverse modification of acidic residues. For the other amino acids, no hydrolases have been identified to date. For many PARPs, it is not clear yet what their endogenous targets are. Better understanding of their biochemical reactions is required to be able to determine their biological functions in future studies. In this review, we discuss the current knowledge of PARP specificity in vitro and in cells, as well as provide an outlook for future research.
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23
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Manco G, Lacerra G, Porzio E, Catara G. ADP-Ribosylation Post-Translational Modification: An Overview with a Focus on RNA Biology and New Pharmacological Perspectives. Biomolecules 2022; 12:biom12030443. [PMID: 35327636 PMCID: PMC8946771 DOI: 10.3390/biom12030443] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/02/2022] [Accepted: 03/10/2022] [Indexed: 02/04/2023] Open
Abstract
Cellular functions are regulated through the gene expression program by the transcription of new messenger RNAs (mRNAs), alternative RNA splicing, and protein synthesis. To this end, the post-translational modifications (PTMs) of proteins add another layer of complexity, creating a continuously fine-tuned regulatory network. ADP-ribosylation (ADPr) is an ancient reversible modification of cellular macromolecules, regulating a multitude of key functional processes as diverse as DNA damage repair (DDR), transcriptional regulation, intracellular transport, immune and stress responses, and cell survival. Additionally, due to the emerging role of ADP-ribosylation in pathological processes, ADP-ribosyltransferases (ARTs), the enzymes involved in ADPr, are attracting growing interest as new drug targets. In this review, an overview of human ARTs and their related biological functions is provided, mainly focusing on the regulation of ADP-ribosyltransferase Diphtheria toxin-like enzymes (ARTD)-dependent RNA functions. Finally, in order to unravel novel gene functional relationships, we propose the analysis of an inventory of human gene clusters, including ARTDs, which share conserved sequences at 3′ untranslated regions (UTRs).
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Affiliation(s)
- Giuseppe Manco
- Institute of Biochemistry and Cell Biology, National Research Council of Italy, Via P. Castellino 111, 80131 Naples, Italy;
- Correspondence: (G.M.); (G.C.)
| | - Giuseppina Lacerra
- Institute of Genetics and Biophysics “Adriano Buzzati-Traverso”, National Research Council of Italy, Via P. Castellino 111, 80131 Naples, Italy;
| | - Elena Porzio
- Institute of Biochemistry and Cell Biology, National Research Council of Italy, Via P. Castellino 111, 80131 Naples, Italy;
| | - Giuliana Catara
- Institute of Biochemistry and Cell Biology, National Research Council of Italy, Via P. Castellino 111, 80131 Naples, Italy;
- Correspondence: (G.M.); (G.C.)
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24
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Lehner M, Rieth S, Höllmüller E, Spliesgar D, Mertes B, Stengel F, Marx A. Profiling of the ADP‐Ribosylome in Living Cells. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Maike Lehner
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
| | - Sonja Rieth
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
| | - Eva Höllmüller
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
| | - Daniel Spliesgar
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
| | - Bastian Mertes
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
| | - Florian Stengel
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
| | - Andreas Marx
- Departments of Chemistry and Biology Konstanz Research School Chemical Biology Universitätsstraße 10 78457 Konstanz Germany
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25
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Wallace SR, Chihab LY, Yamasaki M, Yoshinaga BT, Torres YM, Rideaux D, Javed Z, Turumella S, Zhang M, Lawton DR, Fuller AA, Carter-O’Connell I. Rapid Analysis of ADP-Ribosylation Dynamics and Site-Specificity Using TLC-MALDI. ACS Chem Biol 2021; 16:2137-2143. [PMID: 34647721 PMCID: PMC8609518 DOI: 10.1021/acschembio.1c00542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
![]()
Poly(ADP-ribose)
polymerases, PARPs, transfer ADP-ribose onto target
proteins from nicotinamide adenine dinucleotide (NAD+).
Current mass spectrometric analytical methods require proteolysis
of target proteins, limiting the study of dynamic ADP-ribosylation
on contiguous proteins. Herein, we present a matrix-assisted laser
desorption/ionization time-of-flight (MALDI-TOF) method that facilitates
multisite analysis of ADP-ribosylation. We observe divergent ADP-ribosylation
dynamics for the catalytic domains of PARPs 14 and 15, with PARP15
modifying more sites on itself (+3–4 ADP-ribose) than the closely
related PARP14 protein (+1–2 ADP-ribose)—despite similar
numbers of potential modification sites. We identify, for the first
time, a minimal peptide fragment (18 amino-acids) that is preferentially
modified by PARP14. Finally, we demonstrate through mutagenesis and
chemical treatment with hydroxylamine that PARPs 14/15 prefer acidic
residues. Our results highlight the utility of MALDI-TOF in the analysis
of PARP target modifications and in elucidating the biochemical mechanism
governing PARP target selection.
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Affiliation(s)
- Sean R. Wallace
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Leila Y. Chihab
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Miles Yamasaki
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Braden T. Yoshinaga
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Yazmin M. Torres
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Damon Rideaux
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Zeeshan Javed
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Soumya Turumella
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Michelle Zhang
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Dylan R. Lawton
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Amelia A. Fuller
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
| | - Ian Carter-O’Connell
- Santa Clara University, Department of Chemistry and Biochemistry, Santa Clara, California 95053, United States
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26
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Hoch NC. Host ADP-ribosylation and the SARS-CoV-2 macrodomain. Biochem Soc Trans 2021; 49:1711-1721. [PMID: 34351418 PMCID: PMC8421052 DOI: 10.1042/bst20201212] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/07/2021] [Accepted: 07/12/2021] [Indexed: 11/29/2022]
Abstract
The COVID-19 pandemic has prompted intense research efforts into elucidating mechanisms of coronavirus pathogenesis and to propose antiviral interventions. The interferon (IFN) response is the main antiviral component of human innate immunity and is actively suppressed by several non-structural SARS-CoV-2 proteins, allowing viral replication within human cells. Differences in IFN signalling efficiency and timing have emerged as central determinants of the variability of COVID-19 disease severity between patients, highlighting the need for an improved understanding of host-pathogen interactions that affect the IFN response. ADP-ribosylation is an underexplored post-translational modification catalyzed by ADP-ribosyl transferases collectively termed poly(ADP-ribose) polymerases (PARPs). Several human PARPs are induced by the IFN response and participate in antiviral defences by regulating IFN signalling itself, modulating host processes such as translation and protein trafficking, as well as directly modifying and inhibiting viral target proteins. SARS-CoV-2 and other viruses encode a macrodomain that hydrolyzes ADP-ribose modifications, thus counteracting antiviral PARP activity. This mini-review provides a brief overview of the known targets of IFN-induced ADP-ribosylation and the functions of viral macrodomains, highlighting several open questions in the field.
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Affiliation(s)
- Nicolas C. Hoch
- Department of Biochemistry, University of São Paulo, São Paulo, Brazil
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27
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Chemical genetic methodologies for identifying protein substrates of PARPs. Trends Biochem Sci 2021; 47:390-402. [PMID: 34366182 DOI: 10.1016/j.tibs.2021.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/30/2021] [Accepted: 07/14/2021] [Indexed: 02/08/2023]
Abstract
Poly-ADP-ribose-polymerases (PARPs) are a family of 17 enzymes that regulate a diverse range of cellular processes in mammalian cells. PARPs catalyze the transfer of ADP-ribose from NAD+ to target molecules, most prominently amino acids on protein substrates, in a process known as ADP-ribosylation. Identifying the direct protein substrates of individual PARP family members is an essential first step for elucidating the mechanism by which PARPs regulate a particular pathway in cells. Two distinct chemical genetic (CG) strategies have been developed for identifying the direct protein substrates of individual PARP family members. In this review, we discuss the design principles behind these two strategies and how target identification has provided novel insight into the cellular function of individual PARPs and PARP-mediated ADP-ribosylation.
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28
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Wigle TJ, Blackwell DJ, Schenkel LB, Ren Y, Church WD, Desai HJ, Swinger KK, Santospago AG, Majer CR, Lu AZ, Niepel M, Perl NR, Vasbinder MM, Keilhack H, Kuntz KW. In Vitro and Cellular Probes to Study PARP Enzyme Target Engagement. Cell Chem Biol 2021; 27:877-887.e14. [PMID: 32679093 DOI: 10.1016/j.chembiol.2020.06.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/18/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023]
Abstract
Poly(ADP-ribose) polymerase (PARP) enzymes use nicotinamide adenine dinucleotide (NAD+) to modify up to seven different amino acids with a single mono(ADP-ribose) unit (MARylation deposited by PARP monoenzymes) or branched poly(ADP-ribose) polymers (PARylation deposited by PARP polyenzymes). To enable the development of tool compounds for PARP monoenzymes and polyenzymes, we have developed active site probes for use in in vitro and cellular biophysical assays to characterize active site-directed inhibitors that compete for NAD+ binding. These assays are agnostic of the protein substrate for each PARP, overcoming a general lack of knowledge around the substrates for these enzymes. The in vitro assays use less enzyme than previously described activity assays, enabling discrimination of inhibitor potencies in the single-digit nanomolar range, and the cell-based assays can differentiate compounds with sub-nanomolar potencies and measure inhibitor residence time in live cells.
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Affiliation(s)
- Tim J Wigle
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA.
| | | | - Laurie B Schenkel
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Yue Ren
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - W David Church
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Hetvi J Desai
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Kerren K Swinger
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Andrew G Santospago
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Christina R Majer
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Alvin Z Lu
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Mario Niepel
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Nicholas R Perl
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Melissa M Vasbinder
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Heike Keilhack
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
| | - Kevin W Kuntz
- Ribon Therapeutics, 35 Cambridgepark Drive, Suite 300, Cambridge, MA 02140, USA
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29
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Vermehren-Schmaedick A, Huang JY, Levinson M, Pomaville MB, Reed S, Bellus GA, Gilbert F, Keren B, Heron D, Haye D, Janello C, Makowski C, Danhauser K, Fedorov LM, Haack TB, Wright KM, Cohen MS. Characterization of PARP6 Function in Knockout Mice and Patients with Developmental Delay. Cells 2021; 10:1289. [PMID: 34067418 PMCID: PMC8224619 DOI: 10.3390/cells10061289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/01/2021] [Accepted: 05/04/2021] [Indexed: 01/08/2023] Open
Abstract
PARP6, a member of a family of enzymes (17 in humans) known as poly-ADP-ribose polymerases (PARPs), is a neuronally enriched PARP. While previous studies from our group show that Parp6 is a regulator of dendrite morphogenesis in rat hippocampal neurons, its function in the nervous system in vivo is poorly understood. Here, we describe the generation of a Parp6 loss-of-function mouse model for examining the function of Parp6 during neurodevelopment in vivo. Using CRISPR-Cas9 mutagenesis, we generated a mouse line that expressed a Parp6 truncated variant (Parp6TR) in place of Parp6WT. Unlike Parp6WT, Parp6TR is devoid of catalytic activity. Homozygous Parp6TR do not exhibit obvious neuromorphological defects during development, but nevertheless die perinatally. This suggests that Parp6 catalytic activity is important for postnatal survival. We also report PARP6 mutations in six patients with several neurodevelopmental disorders, including microencephaly, intellectual disabilities, and epilepsy. The most severe mutation in PARP6 (C563R) results in the loss of catalytic activity. Expression of Parp6C563R in hippocampal neurons decreases dendrite morphogenesis. To gain further insight into PARP6 function in neurons we also performed a BioID proximity labeling experiment in hippocampal neurons and identified several microtubule-binding proteins (e.g., MAP-2) using proteomics. Taken together, our results suggest that PARP6 is an essential microtubule-regulatory gene in mice, and that the loss of PARP6 catalytic activity has detrimental effects on neuronal function in humans.
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Affiliation(s)
- Anke Vermehren-Schmaedick
- Hospital & Specialty Medicine, VA Portland Health Care System, Portland, OR 97239, USA;
- Translational Oncology Program, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97210, USA
| | - Jeffrey Y. Huang
- Department of Physiology and Pharmacology, Oregon Health & Science University, Portland, OR 97210, USA; (J.Y.H.); (M.L.)
| | - Madison Levinson
- Department of Physiology and Pharmacology, Oregon Health & Science University, Portland, OR 97210, USA; (J.Y.H.); (M.L.)
| | - Matthew B. Pomaville
- Vollum Institute, Oregon Health & Science University, Portland, OR 97239, USA; (M.B.P.); (K.M.W.)
- Department of Cell, Developmental, and Cancer Biology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Sarah Reed
- Clinical Genetics, Geisinger Medical Center, Danville, PA 17822, USA; (S.R.); (G.A.B.)
| | - Gary A. Bellus
- Clinical Genetics, Geisinger Medical Center, Danville, PA 17822, USA; (S.R.); (G.A.B.)
| | - Fred Gilbert
- Department of Pediatrics, Brooklyn Hospital, New York, NY 11201, USA;
| | - Boris Keren
- Department of Genetics, Pitié-Salpêtrière Hospital, 75013 Paris, France; (B.K.); (D.H.)
| | - Delphine Heron
- Department of Genetics, Pitié-Salpêtrière Hospital, 75013 Paris, France; (B.K.); (D.H.)
| | - Damien Haye
- Department of Genetics, Hospices Civils de Lyon, 69002 Lyon, France;
| | - Christine Janello
- Department of Pediatrics, Technical University of Munich, 80804 Munich, Germany; (C.J.); (C.M.)
| | - Christine Makowski
- Department of Pediatrics, Technical University of Munich, 80804 Munich, Germany; (C.J.); (C.M.)
| | - Katharina Danhauser
- Institute of Human Genetics, Technical University of Munich, 81675 Munich, Germany; (K.D.); (T.B.H.)
- Department of Pediatrics, Dr. von Hauner Children’s Hospital, University Hospital, Ludwig Maximilian University of Munich, 80337 Munich, Germany
| | - Lev M. Fedorov
- Transgenic Mouse Models Shared Resource, Oregon Health & Science University, Portland, OR 97239, USA;
| | - Tobias B. Haack
- Institute of Human Genetics, Technical University of Munich, 81675 Munich, Germany; (K.D.); (T.B.H.)
- Institute of Medical Genetics and Applied Genomics, 72076 Tuebingen, Germany
| | - Kevin M. Wright
- Vollum Institute, Oregon Health & Science University, Portland, OR 97239, USA; (M.B.P.); (K.M.W.)
| | - Michael S. Cohen
- Department of Physiology and Pharmacology, Oregon Health & Science University, Portland, OR 97210, USA; (J.Y.H.); (M.L.)
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30
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Buch-Larsen SC, Hendriks IA, Lodge JM, Rykær M, Furtwängler B, Shishkova E, Westphall MS, Coon JJ, Nielsen ML. Mapping Physiological ADP-Ribosylation Using Activated Ion Electron Transfer Dissociation. Cell Rep 2021; 32:108176. [PMID: 32966781 PMCID: PMC7508052 DOI: 10.1016/j.celrep.2020.108176] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/25/2020] [Accepted: 08/31/2020] [Indexed: 11/26/2022] Open
Abstract
ADP-ribosylation (ADPr) is a post-translational modification that plays pivotal roles in a wide range of cellular processes. Mass spectrometry (MS)-based analysis of ADPr under physiological conditions, without relying on genetic or chemical perturbation, has been hindered by technical limitations. Here, we describe the applicability of activated ion electron transfer dissociation (AI-ETD) for MS-based proteomics analysis of physiological ADPr using our unbiased Af1521 enrichment strategy. To benchmark AI-ETD, we profile 9,000 ADPr peptides mapping to >5,000 unique ADPr sites from a limited number of cells exposed to oxidative stress and identify 120% and 28% more ADPr peptides compared to contemporary strategies using ETD and electron-transfer higher-energy collisional dissociation (EThcD), respectively. Under physiological conditions, AI-ETD identifies 450 ADPr sites on low-abundant proteins, including in vivo cysteine modifications on poly(ADP-ribosyl)polymerase (PARP) 8 and tyrosine modifications on PARP14, hinting at specialist enzymatic functions for these enzymes. Collectively, our data provide insights into the physiological regulation of ADPr.
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Affiliation(s)
- Sara C Buch-Larsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Ivo A Hendriks
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Jean M Lodge
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Martin Rykær
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Benjamin Furtwängler
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | | | | | - Joshua J Coon
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Michael L Nielsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark.
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31
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Weixler L, Schäringer K, Momoh J, Lüscher B, Feijs KLH, Žaja R. ADP-ribosylation of RNA and DNA: from in vitro characterization to in vivo function. Nucleic Acids Res 2021; 49:3634-3650. [PMID: 33693930 PMCID: PMC8053099 DOI: 10.1093/nar/gkab136] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/11/2021] [Accepted: 02/17/2021] [Indexed: 12/12/2022] Open
Abstract
The functionality of DNA, RNA and proteins is altered dynamically in response to physiological and pathological cues, partly achieved by their modification. While the modification of proteins with ADP-ribose has been well studied, nucleic acids were only recently identified as substrates for ADP-ribosylation by mammalian enzymes. RNA and DNA can be ADP-ribosylated by specific ADP-ribosyltransferases such as PARP1-3, PARP10 and tRNA 2'-phosphotransferase (TRPT1). Evidence suggests that these enzymes display different preferences towards different oligonucleotides. These reactions are reversed by ADP-ribosylhydrolases of the macrodomain and ARH families, such as MACROD1, TARG1, PARG, ARH1 and ARH3. Most findings derive from in vitro experiments using recombinant components, leaving the relevance of this modification in cells unclear. In this Survey and Summary, we provide an overview of the enzymes that ADP-ribosylate nucleic acids, the reversing hydrolases, and the substrates' requirements. Drawing on data available for other organisms, such as pierisin1 from cabbage butterflies and the bacterial toxin-antitoxin system DarT-DarG, we discuss possible functions for nucleic acid ADP-ribosylation in mammals. Hypothesized roles for nucleic acid ADP-ribosylation include functions in DNA damage repair, in antiviral immunity or as non-conventional RNA cap. Lastly, we assess various methods potentially suitable for future studies of nucleic acid ADP-ribosylation.
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Affiliation(s)
- Lisa Weixler
- Institute of Biochemistry and Molecular Biology, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
| | - Katja Schäringer
- Institute of Biochemistry and Molecular Biology, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
| | - Jeffrey Momoh
- Institute of Biochemistry and Molecular Biology, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
| | - Bernhard Lüscher
- Institute of Biochemistry and Molecular Biology, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
| | - Karla L H Feijs
- Institute of Biochemistry and Molecular Biology, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
| | - Roko Žaja
- Institute of Biochemistry and Molecular Biology, RWTH Aachen University, Pauwelsstrasse 30, Aachen, Germany
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32
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Yang X, Wen Z, Zhang D, Li Z, Li D, Nagalakshmi U, Dinesh-Kumar SP, Zhang Y. Proximity labeling: an emerging tool for probing in planta molecular interactions. PLANT COMMUNICATIONS 2021; 2:100137. [PMID: 33898976 PMCID: PMC8060727 DOI: 10.1016/j.xplc.2020.100137] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/30/2020] [Accepted: 12/14/2020] [Indexed: 05/13/2023]
Abstract
Protein-protein interaction (PPI) networks are key to nearly all aspects of cellular activity. Therefore, the identification of PPIs is important for understanding a specific biological process in an organism. Compared with conventional methods for probing PPIs, the recently described proximity labeling (PL) approach combined with mass spectrometry (MS)-based quantitative proteomics has emerged as a powerful approach for characterizing PPIs. However, the application of PL in planta remains in its infancy. Here, we summarize recent progress in PL and its potential utilization in plant biology. We specifically summarize advances in PL, including the development and comparison of different PL enzymes and the application of PL for deciphering various molecular interactions in different organisms with an emphasis on plant systems.
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Affiliation(s)
- Xinxin Yang
- State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology, College of Biological Sciences, China Agricultural University, Beijing 100193, P. R. China
| | - Zhiyan Wen
- State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology, College of Biological Sciences, China Agricultural University, Beijing 100193, P. R. China
| | - Dingliang Zhang
- State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology, College of Biological Sciences, China Agricultural University, Beijing 100193, P. R. China
| | - Zhen Li
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Dawei Li
- State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology, College of Biological Sciences, China Agricultural University, Beijing 100193, P. R. China
| | - Ugrappa Nagalakshmi
- Department of Plant Biology and the Genome Center, College of Biological Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Savithramma P Dinesh-Kumar
- Department of Plant Biology and the Genome Center, College of Biological Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Yongliang Zhang
- State Key Laboratory of Agro-Biotechnology and Ministry of Agriculture Key Laboratory of Soil Microbiology, College of Biological Sciences, China Agricultural University, Beijing 100193, P. R. China
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33
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Schenkel LB, Molina JR, Swinger KK, Abo R, Blackwell DJ, Lu AZ, Cheung AE, Church WD, Kunii K, Kuplast-Barr KG, Majer CR, Minissale E, Mo JR, Niepel M, Reik C, Ren Y, Vasbinder MM, Wigle TJ, Richon VM, Keilhack H, Kuntz KW. A potent and selective PARP14 inhibitor decreases protumor macrophage gene expression and elicits inflammatory responses in tumor explants. Cell Chem Biol 2021; 28:1158-1168.e13. [PMID: 33705687 DOI: 10.1016/j.chembiol.2021.02.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 12/18/2020] [Accepted: 02/11/2021] [Indexed: 11/28/2022]
Abstract
PARP14 has been implicated by genetic knockout studies to promote protumor macrophage polarization and suppress the antitumor inflammatory response due to its role in modulating interleukin-4 (IL-4) and interferon-γ signaling pathways. Here, we describe structure-based design efforts leading to the discovery of a potent and highly selective PARP14 chemical probe. RBN012759 inhibits PARP14 with a biochemical half-maximal inhibitory concentration of 0.003 μM, exhibits >300-fold selectivity over all PARP family members, and its profile enables further study of PARP14 biology and disease association both in vitro and in vivo. Inhibition of PARP14 with RBN012759 reverses IL-4-driven protumor gene expression in macrophages and induces an inflammatory mRNA signature similar to that induced by immune checkpoint inhibitor therapy in primary human tumor explants. These data support an immune suppressive role of PARP14 in tumors and suggest potential utility of PARP14 inhibitors in the treatment of cancer.
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Affiliation(s)
- Laurie B Schenkel
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA; MOMA Therapeutics, Cambridge, MA 02142, USA
| | - Jennifer R Molina
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Kerren K Swinger
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA; Xilio Therapeutics, Waltham, MA 02451, USA
| | - Ryan Abo
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA; Obsidian Therapeutics, Cambridge, MA 02138, USA
| | - Danielle J Blackwell
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Alvin Z Lu
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Anne E Cheung
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA; A2Empowerment, Arlington, MA 02474, USA
| | - W David Church
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Kaiko Kunii
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Kristy G Kuplast-Barr
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Christina R Majer
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Elena Minissale
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Jan-Rung Mo
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Mario Niepel
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Christopher Reik
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA; Bain & Company, Boston, MA 02116, USA
| | - Yue Ren
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Melissa M Vasbinder
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Tim J Wigle
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Victoria M Richon
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA; Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Heike Keilhack
- Department of Biological Sciences, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA
| | - Kevin W Kuntz
- Department of Molecular Discovery, Ribon Therapeutics, Inc., Cambridge, MA 02140, USA.
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Rodriguez KM, Buch-Larsen SC, Kirby IT, Siordia IR, Hutin D, Rasmussen M, Grant DM, David LL, Matthews J, Nielsen ML, Cohen MS. Chemical genetics and proteome-wide site mapping reveal cysteine MARylation by PARP-7 on immune-relevant protein targets. eLife 2021; 10:60480. [PMID: 33475084 PMCID: PMC7880690 DOI: 10.7554/elife.60480] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 01/15/2021] [Indexed: 12/27/2022] Open
Abstract
Poly(ADP-ribose) polymerase 7 (PARP-7) has emerged as a critically important member of a large enzyme family that catalyzes ADP-ribosylation in mammalian cells. PARP-7 is a critical regulator of the innate immune response. What remains unclear is the mechanism by which PARP-7 regulates this process, namely because the protein targets of PARP-7 mono-ADP-ribosylation (MARylation) are largely unknown. Here, we combine chemical genetics, proximity labeling, and proteome-wide amino acid ADP-ribosylation site profiling for identifying the direct targets and sites of PARP-7-mediated MARylation in a cellular context. We found that the inactive PARP family member, PARP-13-a critical regulator of the antiviral innate immune response-is a major target of PARP-7. PARP-13 is preferentially MARylated on cysteine residues in its RNA binding zinc finger domain. Proteome-wide ADP-ribosylation analysis reveals cysteine as a major MARylation acceptor of PARP-7. This study provides insight into PARP-7 targeting and MARylation site preference.
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Affiliation(s)
- Kelsie M Rodriguez
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, United States
| | - Sara C Buch-Larsen
- Proteomics program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Ilsa T Kirby
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, United States
| | - Ivan Rodriguez Siordia
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, United States
| | - David Hutin
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Canada
| | - Marit Rasmussen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Denis M Grant
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Canada
| | - Larry L David
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, United States
| | - Jason Matthews
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Canada.,Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Michael L Nielsen
- Proteomics program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Michael S Cohen
- Department of Chemical Physiology and Biochemistry, Oregon Health & Science University, Portland, United States
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35
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Poltronieri P, Celetti A, Palazzo L. Mono(ADP-ribosyl)ation Enzymes and NAD + Metabolism: A Focus on Diseases and Therapeutic Perspectives. Cells 2021; 10:cells10010128. [PMID: 33440786 PMCID: PMC7827148 DOI: 10.3390/cells10010128] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/05/2021] [Accepted: 01/05/2021] [Indexed: 12/19/2022] Open
Abstract
Mono(ADP-ribose) transferases and mono(ADP-ribosyl)ating sirtuins use NAD+ to perform the mono(ADP-ribosyl)ation, a simple form of post-translational modification of proteins and, in some cases, of nucleic acids. The availability of NAD+ is a limiting step and an essential requisite for NAD+ consuming enzymes. The synthesis and degradation of NAD+, as well as the transport of its key intermediates among cell compartments, play a vital role in the maintenance of optimal NAD+ levels, which are essential for the regulation of NAD+-utilizing enzymes. In this review, we provide an overview of the current knowledge of NAD+ metabolism, highlighting the functional liaison with mono(ADP-ribosyl)ating enzymes, such as the well-known ARTD10 (also named PARP10), SIRT6, and SIRT7. To this aim, we discuss the link of these enzymes with NAD+ metabolism and chronic diseases, such as cancer, degenerative disorders and aging.
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Affiliation(s)
- Palmiro Poltronieri
- Institute of Sciences of Food Productions, National Research Council of Italy, via Monteroni 7, 73100 Lecce, Italy
- Correspondence: (P.P.); (A.C.); (L.P.)
| | - Angela Celetti
- Institute for the Experimental Endocrinology and Oncology, National Research Council of Italy, Via Sergio Pansini 5, 80131 Naples, Italy
- Correspondence: (P.P.); (A.C.); (L.P.)
| | - Luca Palazzo
- Institute for the Experimental Endocrinology and Oncology, National Research Council of Italy, Via Tommaso de Amicis 95, 80145 Naples, Italy
- Correspondence: (P.P.); (A.C.); (L.P.)
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36
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Sanderson DJ, Cohen MS. Mechanisms governing PARP expression, localization, and activity in cells. Crit Rev Biochem Mol Biol 2020; 55:541-554. [PMID: 32962438 DOI: 10.1080/10409238.2020.1818686] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Poly-(ADP)-ribose polymerases (PARPs) are a family of 17 enzymes in humans that have diverse roles in cell physiology including DNA damage repair, transcription, innate immunity, and regulation of signaling pathways. The modular domain architecture of PARPs gives rise to this functional diversity. PARPs catalyze the transfer of ADP-ribose from nicotinamide adenine dinucleotide (NAD+) to targets-proteins and poly-nucleic acids. This enigmatic post-translational modification comes in two varieties: the transfer of a single unit of ADP-ribose, known as mono-ADP-ribosylation (MARylation) or the transfer of multiple units of ADP-ribose, known as poly-ADP-ribosylation (PARylation). Emerging data shows that PARPs are regulated at multiple levels to control when and where PARP-mediated M/PARylation occurs in cells. In this review, we will discuss the latest knowledge regarding the regulation of PARPs in cells: from transcription and protein stability to subcellular localization and modulation of catalytic activity.
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Affiliation(s)
- Daniel J Sanderson
- Department of Chemical Physiology and Biochemistry, Oregon Health and Science University, Portland, OR, USA
| | - Michael S Cohen
- Department of Chemical Physiology and Biochemistry, Oregon Health and Science University, Portland, OR, USA
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37
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Dhoonmoon A, Schleicher EM, Clements KE, Nicolae CM, Moldovan GL. Genome-wide CRISPR synthetic lethality screen identifies a role for the ADP-ribosyltransferase PARP14 in DNA replication dynamics controlled by ATR. Nucleic Acids Res 2020; 48:7252-7264. [PMID: 32542389 PMCID: PMC7367200 DOI: 10.1093/nar/gkaa508] [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: 04/01/2020] [Revised: 05/30/2020] [Accepted: 06/03/2020] [Indexed: 12/19/2022] Open
Abstract
The DNA damage response is essential to maintain genomic stability, suppress replication stress, and protect against carcinogenesis. The ATR-CHK1 pathway is an essential component of this response, which regulates cell cycle progression in the face of replication stress. PARP14 is an ADP-ribosyltransferase with multiple roles in transcription, signaling, and DNA repair. To understand the biological functions of PARP14, we catalogued the genetic components that impact cellular viability upon loss of PARP14 by performing an unbiased, comprehensive, genome-wide CRISPR knockout genetic screen in PARP14-deficient cells. We uncovered the ATR-CHK1 pathway as essential for viability of PARP14-deficient cells, and identified regulation of DNA replication dynamics as an important mechanistic contributor to the synthetic lethality observed. Our work shows that PARP14 is an important modulator of the response to ATR-CHK1 pathway inhibitors.
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Affiliation(s)
- Ashna Dhoonmoon
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Emily M Schleicher
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Kristen E Clements
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Claudia M Nicolae
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - George-Lucian Moldovan
- Department of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
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38
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Radziwon K, Weeks AM. Protein engineering for selective proteomics. Curr Opin Chem Biol 2020; 60:10-19. [PMID: 32768891 DOI: 10.1016/j.cbpa.2020.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/02/2020] [Accepted: 07/09/2020] [Indexed: 12/17/2022]
Abstract
Post-translational modifications, complex formation, subcellular localization, and cell-type-specific expression create functionally distinct protein subpopulations that enable living systems to execute rapid and precise responses to changing conditions. Systems-level analysis of these subproteomes remains challenging, requiring preservation of spatial information or enrichment of species that are transient and present at low abundance. Engineered proteins have emerged as important tools for selective proteomics based on their capacity for highly specific molecular recognition and their genetic targetability. Here, we focus on new developments in protein engineering for selective proteomics of post-translational modifications, protein complexes, subcellular compartments, and cell types. We also address remaining challenges and future opportunities to integrate engineered protein tools across different subproteome scales to map the proteome with unprecedented depth and detail.
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Affiliation(s)
- Katarzyna Radziwon
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Amy M Weeks
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, 53706, USA.
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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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40
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Cohen MS. Interplay between compartmentalized NAD + synthesis and consumption: a focus on the PARP family. Genes Dev 2020; 34:254-262. [PMID: 32029457 PMCID: PMC7050480 DOI: 10.1101/gad.335109.119] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Nicotinamide adenine dinucleotide (NAD+) is an essential cofactor for redox enzymes, but also moonlights as a substrate for signaling enzymes. When used as a substrate by signaling enzymes, it is consumed, necessitating the recycling of NAD+ consumption products (i.e., nicotinamide) via a salvage pathway in order to maintain NAD+ homeostasis. A major family of NAD+ consumers in mammalian cells are poly-ADP-ribose-polymerases (PARPs). PARPs comprise a family of 17 enzymes in humans, 16 of which catalyze the transfer of ADP-ribose from NAD+ to macromolecular targets (namely, proteins, but also DNA and RNA). Because PARPs and the NAD+ biosynthetic enzymes are subcellularly localized, an emerging concept is that the activity of PARPs and other NAD+ consumers are regulated in a compartmentalized manner. In this review, I discuss NAD+ metabolism, how different subcellular pools of NAD+ are established and regulated, and how free NAD+ levels can control signaling by PARPs and redox metabolism.
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Affiliation(s)
- Michael S Cohen
- Department of Chemical Physiology and Biochemistry, Oregon Health and Science University, Portland, Oregon 97210, USA
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41
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van
der Heden van
Noort GJ. Chemical Tools to Study Protein ADP-Ribosylation. ACS OMEGA 2020; 5:1743-1751. [PMID: 32039309 PMCID: PMC7003193 DOI: 10.1021/acsomega.9b03591] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/08/2020] [Indexed: 05/03/2023]
Abstract
Post-translational modification of substrate proteins plays crucial roles in the regulation of their activity, cellular localization, and ability to be recognized by other proteins. One of those modifications involves the installment of adenosine-diphosphate-ribose (ADPr) onto nucleophilic side-chain groups of amino acid residues. This highly dynamic process is regulated by ADP-ribosyl transferases (ARTs) that install the ADPr-molecules on selected proteins and poly(ADP-ribosyl) glycohydrolases (PARGs) and (ADP-ribosyl)hydrolases (ARHs) that trim down and remove ADPr-chains. In this mini-review, the most recent advances in the chemical synthesis of ADPr-conjugates, poly-ADP-ribose, ADPr-peptides, and -proteins, and other tools to investigate ADPr-biology are discussed.
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Wigle TJ, Church WD, Majer CR, Swinger KK, Aybar D, Schenkel LB, Vasbinder MM, Brendes A, Beck C, Prahm M, Wegener D, Chang P, Kuntz KW. Forced Self-Modification Assays as a Strategy to Screen MonoPARP Enzymes. SLAS DISCOVERY 2019; 25:241-252. [PMID: 31855104 PMCID: PMC7036481 DOI: 10.1177/2472555219883623] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Mono(ADP-ribosylation) (MARylation) and poly(ADP-ribosylation) (PARylation) are
posttranslational modifications found on multiple amino acids. There are 12
enzymatically active mono(ADP-ribose) polymerase (monoPARP) enzymes and 4
enzymatically active poly(ADP-ribose) polymerase (polyPARP) enzymes that use
nicotinamide adenine dinucleotide (NAD+) as the ADP-ribose donating
substrate to generate these modifications. While there are approved drugs and
clinical trials ongoing for the enzymes that perform PARylation, MARylation is
gaining recognition for its role in immune function, inflammation, and cancer.
However, there is a lack of chemical probes to study the function of monoPARPs
in cells and in vivo. An important first step to generating chemical probes for
monoPARPs is to develop biochemical assays to enable hit finding, and
determination of the potency and selectivity of inhibitors. Complicating the
development of enzymatic assays is that it is poorly understood how monoPARPs
engage their substrates. To overcome this, we have developed a family-wide
approach to developing robust high-throughput monoPARP assays where the enzymes
are immobilized and forced to self-modify using biotinylated-NAD+,
which is detected using a dissociation-enhanced lanthanide fluorescence
immunoassay (DELFIA) readout. Herein we describe the development of assays for
12 monoPARPs and 3 polyPARPs and apply them to understand the potency and
selectivity of a focused library of inhibitors across this family.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Paul Chang
- Ribon Therapeutics Inc., Cambridge, MA, USA
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43
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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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44
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Enabling drug discovery for the PARP protein family through the detection of mono-ADP-ribosylation. Biochem Pharmacol 2019; 167:97-106. [PMID: 31075269 DOI: 10.1016/j.bcp.2019.05.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 05/06/2019] [Indexed: 12/31/2022]
Abstract
Poly-ADP-ribose polymerases (PARPs) are a family of enzymes responsible for transferring individual or chains of ADP-ribose subunits to substrate targets as a type of post-translational modification. PARPs regulate a wide variety of important cellular processes, ranging from DNA damage repair to antiviral response. However, most research to date has focused primarily on the polyPARPs, which catalyze the formation of ADP-ribose polymer chains, while the monoPARPs, which transfer individual ADP-ribose monomers, have not been studied as thoroughly. This is partially due to the lack of robust assays to measure mono-ADP-ribosylation in the cell. In this study, the recently developed MAR/PAR antibody has been shown to detect mono-ADP-ribosylation in cells, enabling the field to investigate the function and therapeutic potential of monoPARPs. In this study, the antibody was used in conjunction with engineered cell lines that overexpress various PARPs to establish a panel of assays to evaluate the potencies of literature-reported PARP inhibitors. These assays should be generally applicable to other PARP family members for future compound screening efforts. A convenient and generalizable workflow to identify and validate PARP substrates has been established. As an initial demonstration, aryl hydrocarbon receptor was verified as a direct PARP7 substrate and other novel substrates for this enzyme were also identified and validated. This workflow takes advantage of commercially available detection reagents and conventional mass spectrometry instrumentation and methods. Ultimately, these assays and methods will help drive research in the PARP field and benefit future therapeutics development.
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