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Ji G, Xiong Y, Li Y, Yan G, Yao J, Fang C, Lu H. Global analysis of N-myristoylation and its heterogeneity by combining N-terminomics and nanographite fluoride-based solid-phase extraction. Talanta 2024; 276:126300. [PMID: 38795647 DOI: 10.1016/j.talanta.2024.126300] [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: 03/19/2024] [Revised: 05/02/2024] [Accepted: 05/20/2024] [Indexed: 05/28/2024]
Abstract
N-myristoylation is one of the most widespread and important lipidation in eukaryotes and some prokaryotes, which is formed by covalently attaching various fatty acids (predominantly myristic acid C14:0) to the N-terminal glycine of proteins. Disorder of N-myristoylation is critically implicated in numerous physiological and pathological processes. Here, we presented a method for purification and comprehensive characterization of endogenous, intact N-glycine lipid-acylated peptides, which combined the negative selection method for N-terminome and the nanographite fluoride-based solid-phase extraction method (NeS-nGF SPE). After optimizing experimental conditions, we conducted the first global profiling of the endogenous and heterogeneous modification states for N-terminal glycine, pinpointing the precise sites and their associated lipid moieties. Totally, we obtained 76 N-glycine lipid-acylated peptides, including 51 peptides with myristate (C14:0), 10 with myristoleate (C14:1), 6 with tetradecadienoicate (C14:2), 5 with laurate (C12:0) and 4 with lauroleate (C12:1). Therefore, our proteomic methodology could significantly facilitate precise and in-depth analysis of the endogenous N-myristoylome and its heterogeneity.
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Affiliation(s)
- Guanghui Ji
- Department of Chemistry and Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200433, PR China
| | - Yingying Xiong
- Department of Chemistry and Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200433, PR China
| | - Yueyue Li
- Institutes of Biomedical Sciences and NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, PR China
| | - Guoquan Yan
- Institutes of Biomedical Sciences and NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, PR China
| | - Jun Yao
- Institutes of Biomedical Sciences and NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, PR China
| | - Caiyun Fang
- Department of Chemistry and Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200433, PR China.
| | - Haojie Lu
- Department of Chemistry and Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200433, PR China; Institutes of Biomedical Sciences and NHC Key Laboratory of Glycoconjugates Research, Fudan University, Shanghai 200032, PR China.
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2
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Banahene N, Peters-Clarke TM, Biegas KJ, Shishkova E, Hart EM, McKitterick AC, Kambitsis NH, Johnson UG, Bernhardt TG, Coon JJ, Swarts BM. Chemical Proteomics Strategies for Analyzing Protein Lipidation Reveal the Bacterial O-Mycoloylome. J Am Chem Soc 2024; 146:12138-12154. [PMID: 38635392 PMCID: PMC11066868 DOI: 10.1021/jacs.4c02278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 04/20/2024]
Abstract
Protein lipidation dynamically controls protein localization and function within cellular membranes. A unique form of protein O-fatty acylation in Corynebacterium, termed protein O-mycoloylation, involves the attachment of mycolic acids─unusually large and hydrophobic fatty acids─to serine residues of proteins in these organisms' outer mycomembrane. However, as with other forms of protein lipidation, the scope and functional consequences of protein O-mycoloylation are challenging to investigate due to the inherent difficulties of enriching and analyzing lipidated peptides. To facilitate the analysis of protein lipidation and enable the comprehensive profiling and site mapping of protein O-mycoloylation, we developed a chemical proteomics strategy integrating metabolic labeling, click chemistry, cleavable linkers, and a novel liquid chromatography-tandem mass spectrometry (LC-MS/MS) method employing LC separation and complementary fragmentation methods tailored to the analysis of lipophilic, MS-labile O-acylated peptides. Using these tools in the model organism Corynebacterium glutamicum, we identified approximately 30 candidate O-mycoloylated proteins, including porins, mycoloyltransferases, secreted hydrolases, and other proteins with cell envelope-related functions─consistent with a role for O-mycoloylation in targeting proteins to the mycomembrane. Site mapping revealed that many of the proteins contained multiple spatially proximal modification sites, which occurred predominantly at serine residues surrounded by conformationally flexible peptide motifs. Overall, this study (i) discloses the putative protein O-mycoloylome for the first time, (ii) yields new insights into the undercharacterized proteome of the mycomembrane, which is a hallmark of important pathogens (e.g., Corynebacterium diphtheriae, Mycobacterium tuberculosis), and (iii) provides generally applicable chemical strategies for the proteomic analysis of protein lipidation.
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Affiliation(s)
- Nicholas Banahene
- Department
of Chemistry and Biochemistry, Central Michigan
University, Mount
Pleasant, Michigan 48859, United States
- Biochemistry,
Cell, and Molecular Biology Graduate Programs, Central Michigan University, Mount
Pleasant, Michigan 48859, United States
| | - Trenton M. Peters-Clarke
- Department
of Chemistry, University of Wisconsin, Madison, Wisconsin 53562, United States
- Department
of Biomolecular Chemistry, University of
Wisconsin, Madison, Wisconsin 53562, United States
- National
Center for Quantitative Biology of Complex Systems, University of Wisconsin, Madison, Wisconsin 53562, United States
| | - Kyle J. Biegas
- Department
of Chemistry and Biochemistry, Central Michigan
University, Mount
Pleasant, Michigan 48859, United States
- Biochemistry,
Cell, and Molecular Biology Graduate Programs, Central Michigan University, Mount
Pleasant, Michigan 48859, United States
| | - Evgenia Shishkova
- Department
of Biomolecular Chemistry, University of
Wisconsin, Madison, Wisconsin 53562, United States
- National
Center for Quantitative Biology of Complex Systems, University of Wisconsin, Madison, Wisconsin 53562, United States
| | - Elizabeth M. Hart
- Department
of Microbiology, Harvard Medical School, Boston, Massachusetts 02115 United States
- Howard
Hughes Medical Institute, Chevy
Chase, Maryland 20815, United States
| | - Amelia C. McKitterick
- Department
of Microbiology, Harvard Medical School, Boston, Massachusetts 02115 United States
- Howard
Hughes Medical Institute, Chevy
Chase, Maryland 20815, United States
| | - Nikolas H. Kambitsis
- Department
of Chemistry and Biochemistry, Central Michigan
University, Mount
Pleasant, Michigan 48859, United States
| | - Ulysses G. Johnson
- Department
of Chemistry and Biochemistry, Central Michigan
University, Mount
Pleasant, Michigan 48859, United States
- Biochemistry,
Cell, and Molecular Biology Graduate Programs, Central Michigan University, Mount
Pleasant, Michigan 48859, United States
| | - Thomas G. Bernhardt
- Department
of Microbiology, Harvard Medical School, Boston, Massachusetts 02115 United States
- Howard
Hughes Medical Institute, Chevy
Chase, Maryland 20815, United States
| | - Joshua J. Coon
- Department
of Chemistry, University of Wisconsin, Madison, Wisconsin 53562, United States
- Department
of Biomolecular Chemistry, University of
Wisconsin, Madison, Wisconsin 53562, United States
- National
Center for Quantitative Biology of Complex Systems, University of Wisconsin, Madison, Wisconsin 53562, United States
- Morgridge
Institute for Research, Madison, Wisconsin 53562, United States
| | - Benjamin M. Swarts
- Department
of Chemistry and Biochemistry, Central Michigan
University, Mount
Pleasant, Michigan 48859, United States
- Biochemistry,
Cell, and Molecular Biology Graduate Programs, Central Michigan University, Mount
Pleasant, Michigan 48859, United States
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3
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Mellouk N, Lensen A, Lopez-Montero N, Gil M, Valenzuela C, Klinkert K, Moneron G, Swistak L, DiGregorio D, Echard A, Enninga J. Post-translational targeting of Rab35 by the effector IcsB of Shigella determines intracellular bacterial niche formation. Cell Rep 2024; 43:114034. [PMID: 38568808 DOI: 10.1016/j.celrep.2024.114034] [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: 12/13/2022] [Revised: 11/12/2023] [Accepted: 03/18/2024] [Indexed: 04/05/2024] Open
Abstract
Escape from the bacterial-containing vacuole (BCV) is a key step of Shigella host cell invasion. Rab GTPases subverted to in situ-formed macropinosomes in the vicinity of the BCV have been shown to promote its rupture. The involvement of the BCV itself has remained unclear. We demonstrate that Rab35 is non-canonically entrapped at the BCV. Stimulated emission depletion imaging localizes Rab35 directly on the BCV membranes before vacuolar rupture. The bacterial effector IcsB, a lysine Nε-fatty acylase, is a key regulator of Rab35-BCV recruitment, and we show post-translational acylation of Rab35 by IcsB in its polybasic region. While Rab35 and IcsB are dispensable for the first step of BCV breakage, they are needed for the unwrapping of damaged BCV remnants from Shigella. This provides a framework for understanding Shigella invasion implicating re-localization of a Rab GTPase via its bacteria-dependent post-translational modification to support the mechanical unpeeling of the BCV.
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Affiliation(s)
- Nora Mellouk
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France.
| | - Arthur Lensen
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France
| | - Noelia Lopez-Montero
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France
| | - Magdalena Gil
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France
| | - Camila Valenzuela
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France
| | - Kerstin Klinkert
- Institut Pasteur, Université de Paris Cité, CNRS UMR3691, Membrane Traffic and Cell Division Unit, 75015 Paris, France
| | - Gael Moneron
- Institut Pasteur, CNRS UMR3571, Synapse and Circuit Dynamics Unit, 75015 Paris, France
| | - Léa Swistak
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France
| | - David DiGregorio
- Institut Pasteur, CNRS UMR3571, Synapse and Circuit Dynamics Unit, 75015 Paris, France
| | - Arnaud Echard
- Institut Pasteur, Université de Paris Cité, CNRS UMR3691, Membrane Traffic and Cell Division Unit, 75015 Paris, France
| | - Jost Enninga
- Institut Pasteur, Université Paris Cité, CNRS UMR3691, Dynamics of Host-Pathogen Interactions Unit, 75015 Paris, France.
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4
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Kaiyrzhanov R, Rad A, Lin SJ, Bertoli-Avella A, Kallemeijn WW, Godwin A, Zaki MS, Huang K, Lau T, Petree C, Efthymiou S, Karimiani EG, Hempel M, Normand EA, Rudnik-Schöneborn S, Schatz UA, Baggelaar MP, Ilyas M, Sultan T, Alvi JR, Ganieva M, Fowler B, Aanicai R, Tayfun GA, Al Saman A, Alswaid A, Amiri N, Asilova N, Shotelersuk V, Yeetong P, Azam M, Babaei M, Monajemi GB, Mohammadi P, Samie S, Banu SH, Pinto Basto J, Kortüm F, Bauer M, Bauer P, Beetz C, Garshasbi M, Issa AH, Eyaid W, Ahmed H, Hashemi N, Hassanpour K, Herman I, Ibrohimov S, Abdul-Majeed BA, Imdad M, Isrofilov M, Kaiyal Q, Khan S, Kirmse B, Koster J, Lourenço CM, Mitani T, Moldovan O, Murphy D, Najafi M, Pehlivan D, Rocha ME, Salpietro V, Schmidts M, Shalata A, Mahroum M, Talbeya JK, Taylor RW, Vazquez D, Vetro A, Waterham HR, Zaman M, Schrader TA, Chung WK, Guerrini R, Lupski JR, Gleeson J, Suri M, Jamshidi Y, Bhatia KP, Vona B, Schrader M, Severino M, Guille M, Tate EW, Varshney GK, Houlden H, Maroofian R. Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. Brain 2024; 147:1436-1456. [PMID: 37951597 PMCID: PMC10994533 DOI: 10.1093/brain/awad380] [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: 05/18/2022] [Revised: 09/13/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023] Open
Abstract
The acyl-CoA-binding domain-containing protein 6 (ACBD6) is ubiquitously expressed, plays a role in the acylation of lipids and proteins and regulates the N-myristoylation of proteins via N-myristoyltransferase enzymes (NMTs). However, its precise function in cells is still unclear, as is the consequence of ACBD6 defects on human pathophysiology. Using exome sequencing and extensive international data sharing efforts, we identified 45 affected individuals from 28 unrelated families (consanguinity 93%) with bi-allelic pathogenic, predominantly loss-of-function (18/20) variants in ACBD6. We generated zebrafish and Xenopus tropicalis acbd6 knockouts by CRISPR/Cas9 and characterized the role of ACBD6 on protein N-myristoylation with myristic acid alkyne (YnMyr) chemical proteomics in the model organisms and human cells, with the latter also being subjected further to ACBD6 peroxisomal localization studies. The affected individuals (23 males and 22 females), aged 1-50 years, typically present with a complex and progressive disease involving moderate-to-severe global developmental delay/intellectual disability (100%) with significant expressive language impairment (98%), movement disorders (97%), facial dysmorphism (95%) and mild cerebellar ataxia (85%) associated with gait impairment (94%), limb spasticity/hypertonia (76%), oculomotor (71%) and behavioural abnormalities (65%), overweight (59%), microcephaly (39%) and epilepsy (33%). The most conspicuous and common movement disorder was dystonia (94%), frequently leading to early-onset progressive postural deformities (97%), limb dystonia (55%) and cervical dystonia (31%). A jerky tremor in the upper limbs (63%), a mild head tremor (59%), parkinsonism/hypokinesia developing with advancing age (32%) and simple motor and vocal tics were among other frequent movement disorders. Midline brain malformations including corpus callosum abnormalities (70%), hypoplasia/agenesis of the anterior commissure (66%), short midbrain and small inferior cerebellar vermis (38% each) as well as hypertrophy of the clava (24%) were common neuroimaging findings. Acbd6-deficient zebrafish and Xenopus models effectively recapitulated many clinical phenotypes reported in patients including movement disorders, progressive neuromotor impairment, seizures, microcephaly, craniofacial dysmorphism and midbrain defects accompanied by developmental delay with increased mortality over time. Unlike ACBD5, ACBD6 did not show a peroxisomal localization and ACBD6-deficiency was not associated with altered peroxisomal parameters in patient fibroblasts. Significant differences in YnMyr-labelling were observed for 68 co- and 18 post-translationally N-myristoylated proteins in patient-derived fibroblasts. N-myristoylation was similarly affected in acbd6-deficient zebrafish and X. tropicalis models, including Fus, Marcks and Chchd-related proteins implicated in neurological diseases. The present study provides evidence that bi-allelic pathogenic variants in ACBD6 lead to a distinct neurodevelopmental syndrome accompanied by complex and progressive cognitive and movement disorders.
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Affiliation(s)
- Rauan Kaiyrzhanov
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Aboulfazl Rad
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar 009851, Iran
- Tübingen Hearing Research Centre, Department of Otolaryngology, Head and Neck Surgery, Eberhard Karls University, 72076 Tübingen, Germany
| | - Sheng-Jia Lin
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | | | - Wouter W Kallemeijn
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, London W12 0BZ, UK
- Chemical Biology and Therapeutic Discovery Lab, The Francis Crick Institute, London NW1 1AT, UK
| | - Annie Godwin
- European Xenopus Resource Centre—XenMD, School of Biological Sciences, University of Portsmouth, Portsmouth PO1 2DT, UK
| | - Maha S Zaki
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, 12622 Cairo, Egypt
| | - Kevin Huang
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Tracy Lau
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Cassidy Petree
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Stephanie Efthymiou
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Ehsan Ghayoor Karimiani
- Genetics Research Centre, Molecular and Clinical Sciences Institute, St George’s University of London, London SW17 0RE, UK
- Department of Medical Genetics, Next Generation Genetic Polyclinic, Mashhad 1696700, Iran
| | - Maja Hempel
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Institute of Human Genetics, University Hospital Heidelberg, Heidelberg 69120, Germany
| | | | | | - Ulrich A Schatz
- Institute of Human Genetics, Medical University Innsbruck, Innsbruck 6020, Austria
- Institute of Human Genetics, Technical University of Munich, Munich, 81675, Germany
| | - Marc P Baggelaar
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, London W12 0BZ, UK
- Biomolecular Mass Spectrometry & Proteomics Group, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Muhammad Ilyas
- Department of BioEngineering, University of Engineering and Applied Sciences, 19130 Swat, Pakistan
- Centre for Omic Sciences, Islamia College University, 25000 Peshawar, Pakistan
| | - Tipu Sultan
- Department of Pediatric Neurology, Institute of Child Health, Children Hospital, Lahore 54600, Pakistan
| | - Javeria Raza Alvi
- Department of Pediatric Neurology, Institute of Child Health, Children Hospital, Lahore 54600, Pakistan
| | - Manizha Ganieva
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Ben Fowler
- Imaging Core, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Ruxandra Aanicai
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Gulsen Akay Tayfun
- Department of Pediatric Genetics, Marmara University Medical School, 34722 Istanbul, Turkey
| | - Abdulaziz Al Saman
- Pediatric Neurology Department, National Neuroscience Institute, King Fahad Medical City, 49046 Riyadh, Saudi Arabia
| | - Abdulrahman Alswaid
- King Saud Bin Abdulaziz University for Health Sciences, Department of Pediatrics, King Abdullah Specialized Children’s Hospital, Riyadh 11461, Saudi Arabia
| | - Nafise Amiri
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Nilufar Asilova
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Vorasuk Shotelersuk
- Center of Excellence for Medical Genomics, Department of Pediatrics, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Patra Yeetong
- Division of Human Genetics, Department of Botany, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Matloob Azam
- Pediatrics and Child Neurology, Wah Medical College, 47000 Wah Cantt, Pakistan
| | - Meisam Babaei
- Department of Pediatrics, North Khorasan University of Medical Sciences, Bojnurd 94149-74877, Iran
| | | | - Pouria Mohammadi
- Children’s Medical Center, Pediatrics Center of Excellence, Ataxia Clinic, Tehran University of Medical Sciences, Tehran 1416634793, Iran
- Faculty of Medical Sciences, Department of Medical Genetics, Tarbiat Modares University, Tehran 1411944961, Iran
| | - Saeed Samie
- Pars Advanced and Minimally Invasive Medical Manners Research Center, Pars Hospital, Tehran, Iran
| | - Selina Husna Banu
- Department of Paediatric Neurology and Development, Dr. M.R. Khan Shishu (Children) Hospital and Institute of Child Health, Dhaka 1216, Bangladesh
| | - Jorge Pinto Basto
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Fanny Kortüm
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Mislen Bauer
- Division of Clinical Genetics and Metabolism, Nicklas Children's Hospital, Miami, FL 33155, USA
| | - Peter Bauer
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Christian Beetz
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Masoud Garshasbi
- Faculty of Medical Sciences, Department of Medical Genetics, Tarbiat Modares University, Tehran 1411944961, Iran
| | | | - Wafaa Eyaid
- Department of Genetics and Precision Medicine, King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Science, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs (NGHA), Riyadh 11426, Saudi Arabia
| | - Hind Ahmed
- Department of Genetics and Precision Medicine, King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Science, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs (NGHA), Riyadh 11426, Saudi Arabia
| | - Narges Hashemi
- Department of Pediatrics, School of Medicine, Mashhad University of Medical Sciences, 13131–99137 Mashhad, Iran
| | - Kazem Hassanpour
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, 319 Sabzevar, Iran
| | - Isabella Herman
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX 68010, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
- Department of Neurology, Texas Children’s Hospital, Houston, TX 77030, USA
- Pediatric Neurology, Neurogenetics and Rare Diseases, Boys Town National Research Hospital, Boys Town, NE 68131, USA
| | - Sherozjon Ibrohimov
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Ban A Abdul-Majeed
- Molecular Pathology and Genetics, The Pioneer Molecular Pathology Lab, Baghdad 10044, Iraq
| | - Maria Imdad
- Centre for Human Genetics, Hazara University, 21300 Mansehra, Pakistan
| | - Maksudjon Isrofilov
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Qassem Kaiyal
- Department of Pediatric Neurology, Clalit Health Care, 2510500 Haifa, Israel
| | - Suliman Khan
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Brian Kirmse
- SOM-Peds-Genetics, University of Mississippi Medical Center, Jackson MS, 39216, USA
| | - Janet Koster
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers location AMC, 1100 DD Amsterdam, The Netherlands
| | - Charles Marques Lourenço
- Faculdade de Medicina, Centro Universitario Estácio de Ribeirão Preto, 14096-160 São Paulo, Brazil
| | - Tadahiro Mitani
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Oana Moldovan
- Serviço de Genética Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, 1649-035 Lisboa, Portugal
| | - David Murphy
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Maryam Najafi
- Pediatrics Genetics Division, Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, Freiburg University, 79106 Freiburg, Germany
- Genome Research Division, Human Genetics Department, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Davut Pehlivan
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX 68010, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | | | - Vincenzo Salpietro
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Miriam Schmidts
- Pediatrics Genetics Division, Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, Freiburg University, 79106 Freiburg, Germany
- Genome Research Division, Human Genetics Department, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
- CIBSS-Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Adel Shalata
- Pediatrics and Medical Genetics, the Simon Winter Institute for Human Genetics, Bnai Zion Medical Center, 31048 Haifa, Israel
- Bruce Rappaport Faculty of Medicine, the Technion institution of Technology, 3200003 Haifa, Israel
| | - Mohammad Mahroum
- CIBSS-Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Jawabreh Kassem Talbeya
- Pediatrics and Medical Genetics, the Simon Winter Institute for Human Genetics, Bnai Zion Medical Center, 31048 Haifa, Israel
- Department of Radiology, The Bnai Zion Medical Center, Haifa 31048, Israel
| | - Robert W Taylor
- Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
- NHS Highly Specialised Service for Rare Mitochondrial Disorders, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 4LP, UK
| | - Dayana Vazquez
- Division of Clinical Genetics and Metabolism, Nicklas Children's Hospital, Miami, FL 33155, USA
| | - Annalisa Vetro
- Neuroscience Department, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Hans R Waterham
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers location AMC, 1100 DD Amsterdam, The Netherlands
| | - Mashaya Zaman
- Department of Paediatric Neurology and Development, Dr. M.R. Khan Shishu (Children) Hospital and Institute of Child Health, Dhaka 1216, Bangladesh
| | - Tina A Schrader
- Department of Biosciences, University of Exeter, Exeter EX4 4QD, UK
| | - Wendy K Chung
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY 10032, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Renzo Guerrini
- Neuroscience Department, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
- Neuroscience, Pharmacology and Child Health Department, University of Florence, 50139 Florence, Italy
| | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
- Department of Neurology, Texas Children’s Hospital, Houston, TX 77030, USA
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Joseph Gleeson
- Department of Neurosciences, University of California, San Diego, CA 92093, USA
- Department of Neurosciences, Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA
| | - Mohnish Suri
- Clinical Genetics Service, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK
| | - Yalda Jamshidi
- Genetics Research Centre, Molecular and Clinical Sciences Institute, St George’s University of London, London SW17 0RE, UK
- Human Genetics Centre of Excellence, Novo Nordisk Research Centre Oxford, Oxford, OX3 7FZ, UK
| | - Kailash P Bhatia
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Barbara Vona
- Tübingen Hearing Research Centre, Department of Otolaryngology, Head and Neck Surgery, Eberhard Karls University, 72076 Tübingen, Germany
- Institute of Human Genetics, University Medical Center Göttingen, 37073 Göttingen, Germany
- Institute for Auditory Neuroscience and Inner Ear Lab, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Michael Schrader
- Department of Biosciences, University of Exeter, Exeter EX4 4QD, UK
| | | | - Matthew Guille
- European Xenopus Resource Centre—XenMD, School of Biological Sciences, University of Portsmouth, Portsmouth PO1 2DT, UK
| | - Edward W Tate
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, London W12 0BZ, UK
- Chemical Biology and Therapeutic Discovery Lab, The Francis Crick Institute, London NW1 1AT, UK
| | - Gaurav K Varshney
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Henry Houlden
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Reza Maroofian
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
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5
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Tate EW, Soday L, de la Lastra AL, Wang M, Lin H. Protein lipidation in cancer: mechanisms, dysregulation and emerging drug targets. Nat Rev Cancer 2024; 24:240-260. [PMID: 38424304 DOI: 10.1038/s41568-024-00666-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/02/2024] [Indexed: 03/02/2024]
Abstract
Protein lipidation describes a diverse class of post-translational modifications (PTMs) that is regulated by over 40 enzymes, targeting more than 1,000 substrates at over 3,000 sites. Lipidated proteins include more than 150 oncoproteins, including mediators of cancer initiation, progression and immunity, receptor kinases, transcription factors, G protein-coupled receptors and extracellular signalling proteins. Lipidation regulates the physical interactions of its protein substrates with cell membranes, regulating protein signalling and trafficking, and has a key role in metabolism and immunity. Targeting protein lipidation, therefore, offers a unique approach to modulate otherwise undruggable oncoproteins; however, the full spectrum of opportunities to target the dysregulation of these PTMs in cancer remains to be explored. This is attributable in part to the technological challenges of identifying the targets and the roles of protein lipidation. The early stage of drug discovery for many enzymes in the pathway contrasts with efforts for drugging similarly common PTMs such as phosphorylation and acetylation, which are routinely studied and targeted in relevant cancer contexts. Here, we review recent advances in identifying targetable protein lipidation pathways in cancer, the current state-of-the-art in drug discovery, and the status of ongoing clinical trials, which have the potential to deliver novel oncology therapeutics targeting protein lipidation.
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Affiliation(s)
- Edward W Tate
- Department of Chemistry, Imperial College London, London, UK.
- Francis Crick Institute, London, UK.
| | - Lior Soday
- Department of Chemistry, Imperial College London, London, UK
| | | | - Mei Wang
- Program in Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
- Department of Biochemistry, National University of Singapore, Singapore, Singapore
| | - Hening Lin
- Howard Hughes Medical Institute, Cornell University, Ithaca, NY, USA
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, USA
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA
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6
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Tsumagari K, Isobe Y, Imami K, Arita M. Exploring protein lipidation by mass spectrometry-based proteomics. J Biochem 2024; 175:225-233. [PMID: 38102731 PMCID: PMC10908362 DOI: 10.1093/jb/mvad109] [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: 06/30/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 12/17/2023] Open
Abstract
Protein lipidation is a common co- or post-translational modification that plays a crucial role in regulating the localization, interaction and function of cellular proteins. Dysregulation of lipid modifications can lead to various diseases, including cancer, neurodegenerative diseases and infectious diseases. Therefore, the identification of proteins undergoing lipidation and their lipidation sites should provide insights into many aspects of lipid biology, as well as providing potential targets for therapeutic strategies. Bottom-up proteomics using liquid chromatography/tandem mass spectrometry is a powerful technique for the global analysis of protein lipidation. Here, we review proteomic methods for profiling protein lipidation, focusing on the two major approaches: the use of chemical probes, such as lipid alkyne probes, and the use of enrichment techniques for endogenous lipid-modified peptides. The challenges facing these methods and the prospects for developing them further to achieve a comprehensive analysis of lipid modifications are discussed.
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Affiliation(s)
- Kazuya Tsumagari
- Proteome Homeostasis Research Unit, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Laboratory for Integrative Genomics, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
| | - Yosuke Isobe
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
- Cellular and Molecular Epigenetics Laboratory, Graduate School of Medical Life Science, Yokohama City University, 1-7-29 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
| | - Koshi Imami
- Proteome Homeostasis Research Unit, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Laboratory for Integrative Genomics, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
| | - Makoto Arita
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo 105-8512, Japan
- Cellular and Molecular Epigenetics Laboratory, Graduate School of Medical Life Science, Yokohama City University, 1-7-29 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
- Human Biology-Microbiome-Quantum Research Center (WPI-Bio2Q), Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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7
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Zhang B, Yu Y, Fox BW, Liu Y, Thirumalaikumar VP, Skirycz A, Lin H, Schroeder FC. Amino acid and protein specificity of protein fatty acylation in C. elegans. Proc Natl Acad Sci U S A 2024; 121:e2307515121. [PMID: 38252833 PMCID: PMC10835129 DOI: 10.1073/pnas.2307515121] [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: 05/08/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
Protein lipidation plays critical roles in regulating protein function and localization. However, the chemical diversity and specificity of fatty acyl group utilization have not been investigated using untargeted approaches, and it is unclear to what extent structures and biosynthetic origins of S-acyl moieties differ from N- and O-fatty acylation. Here, we show that fatty acylation patterns in Caenorhabditis elegans differ markedly between different amino acid residues. Hydroxylamine capture revealed predominant cysteine S-acylation with 15-methylhexadecanoic acid (isoC17:0), a monomethyl branched-chain fatty acid (mmBCFA) derived from endogenous leucine catabolism. In contrast, enzymatic protein hydrolysis showed that N-terminal glycine was acylated almost exclusively with straight-chain myristic acid, whereas lysine was acylated preferentially with two different mmBCFAs and serine was acylated promiscuously with a broad range of fatty acids, including eicosapentaenoic acid. Global profiling of fatty acylated proteins using a set of click chemistry-capable alkyne probes for branched- and straight-chain fatty acids uncovered 1,013 S-acylated proteins and 510 hydroxylamine-resistant N- or O-acylated proteins. Subsets of S-acylated proteins were labeled almost exclusively by either a branched-chain or a straight-chain probe, demonstrating acylation specificity at the protein level. Acylation specificity was confirmed for selected examples, including the S-acyltransferase DHHC-10. Last, homology searches for the identified acylated proteins revealed a high degree of conservation of acylation site patterns across metazoa. Our results show that protein fatty acylation patterns integrate distinct branches of lipid metabolism in a residue- and protein-specific manner, providing a basis for mechanistic studies at both the amino acid and protein levels.
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Affiliation(s)
- Bingsen Zhang
- Boyce Thompson Institute, Cornell University, Ithaca, NY14853
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY14853
| | - Yan Yu
- Boyce Thompson Institute, Cornell University, Ithaca, NY14853
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY14853
| | - Bennett W. Fox
- Boyce Thompson Institute, Cornell University, Ithaca, NY14853
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY14853
| | - Yinong Liu
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY14853
| | | | | | - Hening Lin
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY14853
- HHMI, Cornell University, Ithaca, NY14853
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY14853
| | - Frank C. Schroeder
- Boyce Thompson Institute, Cornell University, Ithaca, NY14853
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY14853
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8
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Ritzefeld M, Zhang L, Xiao Z, Andrei SA, Boyd O, Masumoto N, Rodgers UR, Artelsmair M, Sefer L, Hayes A, Gavriil ES, Raynaud FI, Burke R, Blagg J, Rzepa HS, Siebold C, Magee AI, Lanyon-Hogg T, Tate EW. Design, Synthesis, and Evaluation of Inhibitors of Hedgehog Acyltransferase. J Med Chem 2024; 67:1061-1078. [PMID: 38198226 PMCID: PMC10823475 DOI: 10.1021/acs.jmedchem.3c01363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 11/08/2023] [Accepted: 12/12/2023] [Indexed: 01/12/2024]
Abstract
Hedgehog signaling is involved in embryonic development and cancer growth. Functional activity of secreted Hedgehog signaling proteins is dependent on N-terminal palmitoylation, making the palmitoyl transferase Hedgehog acyltransferase (HHAT), a potential drug target and a series of 4,5,6,7-tetrahydrothieno[3,2-c]pyridines have been identified as HHAT inhibitors. Based on structural data, we designed and synthesized 37 new analogues which we profiled alongside 13 previously reported analogues in enzymatic and cellular assays. Our results show that a central amide linkage, a secondary amine, and (R)-configuration at the 4-position of the core are three key factors for inhibitory potency. Several potent analogues with low- or sub-μM IC50 against purified HHAT also inhibit Sonic Hedgehog (SHH) palmitoylation in cells and suppress the SHH signaling pathway. This work identifies IMP-1575 as the most potent cell-active chemical probe for HHAT function, alongside an inactive control enantiomer, providing tool compounds for validation of HHAT as a target in cellular assays.
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Affiliation(s)
- Markus Ritzefeld
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | - Leran Zhang
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | - Zhangping Xiao
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | | | - Olivia Boyd
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | - Naoko Masumoto
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | - Ursula R. Rodgers
- National
Heart and Lung Institute, Imperial College
London, London SW7 2AZ, U.K.
| | - Markus Artelsmair
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | - Lea Sefer
- Division
of Structural Biology, University of Oxford, Oxford OX3 7BN, U.K.
| | - Angela Hayes
- Division
of Cancer Therapeutics, Centre for Cancer Drug Discovery, Institute of Cancer Research, London SM2 5NG, U.K.
| | | | - Florence I. Raynaud
- Division
of Cancer Therapeutics, Centre for Cancer Drug Discovery, Institute of Cancer Research, London SM2 5NG, U.K.
| | - Rosemary Burke
- Division
of Cancer Therapeutics, Centre for Cancer Drug Discovery, Institute of Cancer Research, London SM2 5NG, U.K.
| | - Julian Blagg
- Division
of Cancer Therapeutics, Centre for Cancer Drug Discovery, Institute of Cancer Research, London SM2 5NG, U.K.
| | - Henry S. Rzepa
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
| | - Christian Siebold
- Division
of Structural Biology, University of Oxford, Oxford OX3 7BN, U.K.
| | - Anthony I. Magee
- National
Heart and Lung Institute, Imperial College
London, London SW7 2AZ, U.K.
| | | | - Edward W. Tate
- Department
of Chemistry, Imperial College London, London W12 0BZ, U.K.
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9
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Ocasio CA, Baggelaar MP, Sipthorp J, Losada de la Lastra A, Tavares M, Volarić J, Soudy C, Storck EM, Houghton JW, Palma-Duran SA, MacRae JI, Tomić G, Carr L, Downward J, Eggert US, Tate EW. A palmitoyl transferase chemical-genetic system to map ZDHHC-specific S-acylation. Nat Biotechnol 2024:10.1038/s41587-023-02030-0. [PMID: 38191663 DOI: 10.1038/s41587-023-02030-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 10/13/2023] [Indexed: 01/10/2024]
Abstract
The 23 human zinc finger Asp-His-His-Cys motif-containing (ZDHHC) S-acyltransferases catalyze long-chain S-acylation at cysteine residues across an extensive network of hundreds of proteins important for normal physiology or dysregulated in disease. Here we present a technology to directly map the protein substrates of a specific ZDHHC at the whole-proteome level, in intact cells. Structure-guided engineering of paired ZDHHC 'hole' mutants and 'bumped' chemically tagged fatty acid probes enabled probe transfer to specific protein substrates with excellent selectivity over wild-type ZDHHCs. Chemical-genetic systems were exemplified for five human ZDHHCs (3, 7, 11, 15 and 20) and applied to generate de novo ZDHHC substrate profiles, identifying >300 substrates and S-acylation sites for new functionally diverse proteins across multiple cell lines. We expect that this platform will elucidate S-acylation biology for a wide range of models and organisms.
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Affiliation(s)
| | - Marc P Baggelaar
- The Francis Crick Institute, London, UK
- Imperial College London, Department of Chemistry, Molecular Sciences Research Hub, London, UK
- Utrecht University, Biomolecular Mass Spectrometry & Proteomics Group, Utrecht, The Netherlands
| | - James Sipthorp
- The Francis Crick Institute, London, UK
- Imperial College London, Department of Chemistry, Molecular Sciences Research Hub, London, UK
| | - Ana Losada de la Lastra
- The Francis Crick Institute, London, UK
- Imperial College London, Department of Chemistry, Molecular Sciences Research Hub, London, UK
| | - Manuel Tavares
- The Francis Crick Institute, London, UK
- Imperial College London, Department of Chemistry, Molecular Sciences Research Hub, London, UK
| | - Jana Volarić
- Imperial College London, Department of Chemistry, Molecular Sciences Research Hub, London, UK
| | | | - Elisabeth M Storck
- King's College London, Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences and Department of Chemistry, London, UK
| | | | - Susana A Palma-Duran
- The Francis Crick Institute, London, UK
- Department of Food Science, Research Center in Food and Development A.C., Hermosillo, Mexico
| | | | | | | | | | - Ulrike S Eggert
- King's College London, Randall Centre for Cell and Molecular Biophysics, School of Basic and Medical Biosciences and Department of Chemistry, London, UK
| | - Edward W Tate
- The Francis Crick Institute, London, UK.
- Imperial College London, Department of Chemistry, Molecular Sciences Research Hub, London, UK.
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10
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McHugh D, Sun B, Gutierrez-Muñoz C, Hernández-González F, Mellone M, Guiho R, Duran I, Pombo J, Pietrocola F, Birch J, Kallemeijn WW, Khadayate S, Dharmalingam G, Vernia S, Tate EW, Martínez-Barbera JP, Withers DJ, Thomas GJ, Serrano M, Gil J. COPI vesicle formation and N-myristoylation are targetable vulnerabilities of senescent cells. Nat Cell Biol 2023; 25:1804-1820. [PMID: 38012402 PMCID: PMC10709147 DOI: 10.1038/s41556-023-01287-6] [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: 01/20/2021] [Accepted: 10/12/2023] [Indexed: 11/29/2023]
Abstract
Drugs that selectively kill senescent cells (senolytics) improve the outcomes of cancer, fibrosis and age-related diseases. Despite their potential, our knowledge of the molecular pathways that affect the survival of senescent cells is limited. To discover senolytic targets, we performed RNAi screens and identified coatomer complex I (COPI) vesicle formation as a liability of senescent cells. Genetic or pharmacological inhibition of COPI results in Golgi dispersal, dysfunctional autophagy, and unfolded protein response-dependent apoptosis of senescent cells, and knockdown of COPI subunits improves the outcomes of cancer and fibrosis in mouse models. Drugs targeting COPI have poor pharmacological properties, but we find that N-myristoyltransferase inhibitors (NMTi) phenocopy COPI inhibition and are potent senolytics. NMTi selectively eliminated senescent cells and improved outcomes in models of cancer and non-alcoholic steatohepatitis. Our results suggest that senescent cells rely on a hyperactive secretory apparatus and that inhibiting trafficking kills senescent cells with the potential to treat various senescence-associated diseases.
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Affiliation(s)
- Domhnall McHugh
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Bin Sun
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Carmen Gutierrez-Muñoz
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Fernanda Hernández-González
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Department of Pulmonology, ICR, Hospital Clinic, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Massimiliano Mellone
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- AstraZeneca, Immuno-Oncology Discovery, Oncology R&D, Cambridge, UK
| | - Romain Guiho
- Developmental Biology and Cancer Programme, Birth Defects Research Centre, Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Imanol Duran
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Joaquim Pombo
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Federico Pietrocola
- Karolinska Institute, Department of Biosciences and Nutrition, Huddinge, Sweden
| | - Jodie Birch
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Wouter W Kallemeijn
- Department of Chemistry, Molecular Sciences Research Hub, London, UK
- The Francis Crick Institute, London, UK
| | - Sanjay Khadayate
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Gopuraja Dharmalingam
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Santiago Vernia
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Edward W Tate
- Department of Chemistry, Molecular Sciences Research Hub, London, UK
- The Francis Crick Institute, London, UK
| | - Juan Pedro Martínez-Barbera
- Developmental Biology and Cancer Programme, Birth Defects Research Centre, Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Dominic J Withers
- MRC Laboratory of Medical Sciences (LMS), London, UK
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK
| | - Gareth J Thomas
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Manuel Serrano
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Altos Labs, Cambridge Institute of Science, Granta Park, UK
| | - Jesús Gil
- MRC Laboratory of Medical Sciences (LMS), London, UK.
- Institute of Clinical Sciences (ICS), Faculty of Medicine, Imperial College London, London, UK.
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11
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Tsumagari K, Isobe Y, Ishihama Y, Seita J, Arita M, Imami K. Application of Liquid-Liquid Extraction for N-terminal Myristoylation Proteomics. Mol Cell Proteomics 2023; 22:100677. [PMID: 37949301 PMCID: PMC10696250 DOI: 10.1016/j.mcpro.2023.100677] [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: 05/15/2023] [Revised: 10/11/2023] [Accepted: 11/07/2023] [Indexed: 11/12/2023] Open
Abstract
Proteins can be modified by lipids in various ways, for example, by myristoylation, palmitoylation, farnesylation, and geranylgeranylation-these processes are collectively referred to as lipidation. Current chemical proteomics using alkyne lipids has enabled the identification of lipidated protein candidates but does not identify endogenous lipidation sites and is not readily applicable to in vivo systems. Here, we introduce a proteomic methodology for global analysis of endogenous protein N-terminal myristoylation sites that combines liquid-liquid extraction of hydrophobic lipidated peptides with liquid chromatography-tandem mass spectrometry using a gradient program of acetonitrile in the high concentration range. We applied this method to explore myristoylation sites in HeLa cells and identified a total of 75 protein N-terminal myristoylation sites, which is more than the number of high-confidence myristoylated proteins identified by myristic acid analog-based chemical proteomics. Isolation of myristoylated peptides from HeLa digests prepared with different proteases enabled the identification of different myristoylated sites, extending the coverage of N-myristoylome. Finally, we analyzed in vivo myristoylation sites in mouse tissues and found that the lipidation profile is tissue-specific. This simple method (not requiring chemical labeling or affinity purification) should be a promising tool for global profiling of protein N-terminal myristoylation.
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Affiliation(s)
- Kazuya Tsumagari
- Proteome Homeostasis Research Unit, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan; Laboratory for Integrative Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan
| | - Yosuke Isobe
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan; Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo, Japan; Cellular and Molecular Epigenetics Laboratory, Graduate School of Medical Life Science, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Yasushi Ishihama
- Department of Molecular Systems Bioanalysis, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan; Laboratory of Clinical and Analytical Chemistry, National Institute of Biomedical Innovation, Health and Nutrition, Osaka, Ibaraki, Japan
| | - Jun Seita
- Laboratory for Integrative Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan
| | - Makoto Arita
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan; Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo, Japan; Cellular and Molecular Epigenetics Laboratory, Graduate School of Medical Life Science, Yokohama City University, Yokohama, Kanagawa, Japan; Human Biology-Microbiome-Quantum Research Center (WPI-Bio2Q), Keio University, Tokyo, Japan.
| | - Koshi Imami
- Proteome Homeostasis Research Unit, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan; Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan; Laboratory for Integrative Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan.
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12
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Conole D, Cao F, Am Ende CW, Xue L, Kantesaria S, Kang D, Jin J, Owen D, Lohr L, Schenone M, Majmudar JD, Tate EW. Discovery of a Potent Deubiquitinase (DUB) Small-Molecule Activity-Based Probe Enables Broad Spectrum DUB Activity Profiling in Living Cells. Angew Chem Int Ed Engl 2023; 62:e202311190. [PMID: 37779326 DOI: 10.1002/anie.202311190] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
Deubiquitinases (DUBs) are a family of >100 proteases that hydrolyze isopeptide bonds linking ubiquitin to protein substrates, often leading to reduced substrate degradation through the ubiquitin proteasome system. Deregulation of DUB activity has been implicated in many diseases, including cancer, neurodegeneration and auto-inflammation, and several have been recognized as attractive targets for therapeutic intervention. Ubiquitin-derived covalent activity-based probes (ABPs) provide a powerful tool for DUB activity profiling, but their large recognition element impedes cellular permeability and presents an unmet need for small molecule ABPs which can account for regulation of DUB activity in intact cells or organisms. Here, through comprehensive chemoproteomic warhead profiling, we identify cyanopyrrolidine (CNPy) probe IMP-2373 (12) as a small molecule pan-DUB ABP to monitor DUB activity in physiologically relevant live cells. Through proteomics and targeted assays, we demonstrate that IMP-2373 quantitatively engages more than 35 DUBs across a range of non-toxic concentrations in diverse cell lines. We further demonstrate its application to quantification of changes in intracellular DUB activity during pharmacological inhibition and during MYC deregulation in a model of B cell lymphoma. IMP-2373 thus offers a complementary tool to ubiquitin ABPs to monitor dynamic DUB activity in the context of disease-relevant phenotypes.
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Affiliation(s)
- Daniel Conole
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, United Kingdom
- Present address: Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Fangyuan Cao
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, United Kingdom
| | - Christopher W Am Ende
- Pfizer Worldwide Research and Development, Pfizer Inc., Eastern Point Road, Groton, Connecticut, 06340, USA
| | - Liang Xue
- Pfizer Worldwide Research and Development, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts, 2139, USA
| | - Sheila Kantesaria
- Pfizer Worldwide Research and Development, Pfizer Inc., Eastern Point Road, Groton, Connecticut, 06340, USA
| | - Dahye Kang
- Pfizer Worldwide Research and Development, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts, 2139, USA
| | - Jun Jin
- BioDuro, No.233 North FuTe Rd., WaiGaoQiao Free Trade Zone, Shanghai, 200131, P.R. China
| | - Dafydd Owen
- Pfizer Worldwide Research and Development, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts, 2139, USA
| | - Linda Lohr
- Pfizer Worldwide Research and Development, Pfizer Inc., Eastern Point Road, Groton, Connecticut, 06340, USA
| | - Monica Schenone
- Pfizer Worldwide Research and Development, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts, 2139, USA
| | - Jaimeen D Majmudar
- Pfizer Worldwide Research and Development, Pfizer Inc., 1 Portland Street, Cambridge, Massachusetts, 2139, USA
| | - Edward W Tate
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, United Kingdom
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13
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Monassa P, Rivière F, Dian C, Frottin F, Giglione C, Meinnel T. Biochemical and structural analysis of N-myristoyltransferase mediated protein tagging. Methods Enzymol 2023; 684:135-166. [DOI: 10.1016/bs.mie.2023.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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14
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Soupene E, Kuypers FA. Dual Role of ACBD6 in the Acylation Remodeling of Lipids and Proteins. Biomolecules 2022; 12:biom12121726. [PMID: 36551154 PMCID: PMC9775454 DOI: 10.3390/biom12121726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/12/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022] Open
Abstract
The transfer of acyl chains to proteins and lipids from acyl-CoA donor molecules is achieved by the actions of diverse enzymes and proteins, including the acyl-CoA binding domain-containing protein ACBD6. N-myristoyl-transferase (NMT) enzymes catalyze the covalent attachment of a 14-carbon acyl chain from the relatively rare myristoyl-CoA to the N-terminal glycine residue of myr-proteins. The interaction of the ankyrin-repeat domain of ACBD6 with NMT produces an active enzymatic complex for the use of myristoyl-CoA protected from competitive inhibition by acyl donor competitors. The absence of the ACBD6/NMT complex in ACBD6.KO cells increased the sensitivity of the cells to competitors and significantly reduced myristoylation of proteins. Protein palmitoylation was not altered in those cells. The specific defect in myristoyl-transferase activity of the ACBD6.KO cells provided further evidence of the essential functional role of the interaction of ACBD6 with the NMT enzymes. Acyl-CoAs bound to the acyl-CoA binding domain of ACBD6 are acyl donors for the lysophospholipid acyl-transferase enzymes (LPLAT), which acylate single acyl-chain lipids, such as the bioactive molecules LPA and LPC. Whereas the formation of acyl-CoAs was not altered in ACBD6.KO cells, lipid acylation processes were significantly reduced. The defect in PC formation from LPC by the LPCAT enzymes resulted in reduced lipid droplets content. The diversity of the processes affected by ACBD6 highlight its dual function as a carrier and a regulator of acyl-CoA dependent reactions. The unique role of ACBD6 represents an essential common feature of (acyl-CoA)-dependent modification pathways controlling the lipid and protein composition of human cell membranes.
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15
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Meinnel T, Giglione C. N-terminal modifications, the associated processing machinery, and their evolution in plastid-containing organisms. JOURNAL OF EXPERIMENTAL BOTANY 2022; 73:6013-6033. [PMID: 35768189 DOI: 10.1093/jxb/erac290] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/28/2022] [Indexed: 06/15/2023]
Abstract
The N-terminus is a frequent site of protein modifications. Referring primarily to knowledge gained from land plants, here we review the modifications that change protein N-terminal residues and provide updated information about the associated machinery, including that in Archaeplastida. These N-terminal modifications include many proteolytic events as well as small group additions such as acylation or arginylation and oxidation. Compared with that of the mitochondrion, the plastid-dedicated N-terminal modification landscape is far more complex. In parallel, we extend this review to plastid-containing Chromalveolata including Stramenopiles, Apicomplexa, and Rhizaria. We report a well-conserved machinery, especially in the plastid. Consideration of the two most abundant proteins on Earth-Rubisco and actin-reveals the complexity of N-terminal modification processes. The progressive gene transfer from the plastid to the nuclear genome during evolution is exemplified by the N-terminus modification machinery, which appears to be one of the latest to have been transferred to the nuclear genome together with crucial major photosynthetic landmarks. This is evidenced by the greater number of plastid genes in Paulinellidae and red algae, the most recent and fossil recipients of primary endosymbiosis.
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Affiliation(s)
- Thierry Meinnel
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), Gif-sur-Yvette, France
| | - Carmela Giglione
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), Gif-sur-Yvette, France
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16
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Priyamvada L, Kallemeijn WW, Faronato M, Wilkins K, Goldsmith CS, Cotter CA, Ojeda S, Solari R, Moss B, Tate EW, Satheshkumar PS. Inhibition of vaccinia virus L1 N-myristoylation by the host N-myristoyltransferase inhibitor IMP-1088 generates non-infectious virions defective in cell entry. PLoS Pathog 2022; 18:e1010662. [PMID: 36215331 PMCID: PMC9584500 DOI: 10.1371/journal.ppat.1010662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/20/2022] [Accepted: 08/26/2022] [Indexed: 11/06/2022] Open
Abstract
We have recently shown that the replication of rhinovirus, poliovirus and foot-and-mouth disease virus requires the co-translational N-myristoylation of viral proteins by human host cell N-myristoyltransferases (NMTs), and is inhibited by treatment with IMP-1088, an ultrapotent small molecule NMT inhibitor. Here, we examine the importance of N-myristoylation during vaccinia virus (VACV) infection in primate cells and demonstrate the anti-poxviral effects of IMP-1088. N-myristoylated proteins from VACV and the host were metabolically labelled with myristic acid alkyne during infection using quantitative chemical proteomics. We identified VACV proteins A16, G9 and L1 to be N-myristoylated. Treatment with NMT inhibitor IMP-1088 potently abrogated VACV infection, while VACV gene expression, DNA replication, morphogenesis and EV formation remained unaffected. Importantly, we observed that loss of N-myristoylation resulted in greatly reduced infectivity of assembled mature virus particles, characterized by significantly reduced host cell entry and a decline in membrane fusion activity of progeny virus. While the N-myristoylation of VACV entry proteins L1, A16 and G9 was inhibited by IMP-1088, mutational and genetic studies demonstrated that the N-myristoylation of L1 was the most critical for VACV entry. Given the significant genetic identity between VACV, monkeypox virus and variola virus L1 homologs, our data provides a basis for further investigating the role of N-myristoylation in poxviral infections as well as the potential of selective NMT inhibitors like IMP-1088 as broad-spectrum poxvirus inhibitors.
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Affiliation(s)
- Lalita Priyamvada
- Poxvirus and Rabies Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Wouter W. Kallemeijn
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
| | - Monica Faronato
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
| | - Kimberly Wilkins
- Poxvirus and Rabies Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Cynthia S. Goldsmith
- Infectious Diseases Pathology Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Catherine A. Cotter
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Suany Ojeda
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America
- Clinipace, Morrisville, North Carolina, United States of America
| | - Roberto Solari
- National Heart and Lung Institute, Imperial College of Science, Technology & Medicine, London, United Kingdom
| | - Bernard Moss
- Laboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Edward W. Tate
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- * E-mail: (EWT); (PSS)
| | - Panayampalli Subbian Satheshkumar
- Poxvirus and Rabies Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- * E-mail: (EWT); (PSS)
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17
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Zhang Q, Kounde CS, Mondal M, Greenfield JL, Baker JR, Kotelnikov S, Ignatov M, Tinworth CP, Zhang L, Conole D, De Vita E, Kozakov D, McCluskey A, Harling JD, Fuchter MJ, Tate EW. Light-mediated multi-target protein degradation using arylazopyrazole photoswitchable PROTACs (AP-PROTACs). Chem Commun (Camb) 2022; 58:10933-10936. [PMID: 36065962 PMCID: PMC9521323 DOI: 10.1039/d2cc03092f] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Light-activable spatiotemporal control of PROTAC-induced protein degradation was achieved with novel arylazopyrazole photoswitchable PROTACs (AP-PROTACs). The use of a promiscuous kinase inhibitor in the design enables this unique photoswitchable PROTAC to selectively degrade four protein kinases together with on/off optical control using different wavelengths of light. A new class of arylazopyrazole photoswitchable PROTACs (AP-PROTACs) enables light-triggered degradation of a specific ensemble of protein kinases.![]()
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Affiliation(s)
- Qisi Zhang
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Cyrille S Kounde
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Milon Mondal
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Jake L Greenfield
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Jennifer R Baker
- Chemistry, School of Environmental & Life Sciences, the University of Newcastle, University Drive, Callaghan, NSW, 2308, Australia
| | - Sergei Kotelnikov
- Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, 11794, USA.,Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY, 11794, USA
| | - Mikhail Ignatov
- Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, 11794, USA.,Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY, 11794, USA
| | - Christopher P Tinworth
- GlaxoSmithKline, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, UK
| | - Leran Zhang
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Daniel Conole
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Elena De Vita
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Dima Kozakov
- Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, NY, 11794, USA.,Laufer Center for Physical and Quantitative Biology, Stony Brook University, Stony Brook, NY, 11794, USA
| | - Adam McCluskey
- Chemistry, School of Environmental & Life Sciences, the University of Newcastle, University Drive, Callaghan, NSW, 2308, Australia
| | - John D Harling
- GlaxoSmithKline, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, UK
| | - Matthew J Fuchter
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
| | - Edward W Tate
- Department of Chemistry, Imperial College London, London, W12 0BZ, UK.
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18
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Counihan NA, Chernih HC, de Koning-Ward TF. Post-translational lipid modifications in Plasmodium parasites. Curr Opin Microbiol 2022; 69:102196. [PMID: 36037636 DOI: 10.1016/j.mib.2022.102196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/15/2022] [Accepted: 07/27/2022] [Indexed: 11/26/2022]
Abstract
Most eukaryotic proteins undergo post-translational modifications (PTMs) that significantly alter protein properties, regulate diverse cellular processes and increase proteome complexity. Among these PTMs, lipidation plays a unique and key role in subcellular trafficking, signalling and membrane association of proteins through altering substrate function, and hydrophobicity via the addition and removal of lipid groups. Three prevalent classes of lipid modifications in Plasmodium parasites include prenylation, myristoylation, and palmitoylation that are important for regulating parasite-specific molecular processes. The enzymes that catalyse these lipid attachments have also been explored as potential drug targets for antimalarial development. In this review, we discuss these lipidation processes in Plasmodium spp. and the methodologies that have been used to identify these modifications in the deadliest species of malaria parasite, Plasmodium falciparum. We also discuss the development status of inhibitors that block these pathways.
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Affiliation(s)
- Natalie A Counihan
- School of Medicine, Deakin University, Geelong, Victoria, Australia; The Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria, Australia
| | - Hope C Chernih
- School of Medicine, Deakin University, Geelong, Victoria, Australia; The Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria, Australia
| | - Tania F de Koning-Ward
- School of Medicine, Deakin University, Geelong, Victoria, Australia; The Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Victoria, Australia.
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19
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Becker T, Wiest A, Telek A, Bejko D, Hoffmann-Röder A, Kielkowski P. Transforming Chemical Proteomics Enrichment into a High-Throughput Method Using an SP2E Workflow. JACS AU 2022; 2:1712-1723. [PMID: 35911458 PMCID: PMC9326820 DOI: 10.1021/jacsau.2c00284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Protein post-translational modifications (PTMs) play a critical role in the regulation of protein catalytic activity, localization, and protein-protein interactions. Attachment of PTMs onto proteins significantly diversifies their structure and function, resulting in proteoforms. However, the sole identification of post-translationally modified proteins, which are often cell type and disease-specific, is still a highly challenging task. Substoichiometric amounts and modifications of low abundant proteins necessitate the purification or enrichment of the modified proteins. Although the introduction of mass spectrometry-based chemical proteomic strategies has enabled the screening of protein PTMs with increased throughput, sample preparation remains highly time-consuming and tedious. Here, we report an optimized workflow for the enrichment of PTM proteins in a 96-well plate format, which could be extended to robotic automation. This platform allows us to significantly lower the input of total protein, which opens up the opportunity to screen specialized and difficult-to-culture cell lines in a high-throughput manner. The presented SP2E protocol is robust and time- and cost-effective, as well as suitable for large-scale screening of proteoforms. The application of the SP2E protocol will thus enable the characterization of proteoforms in various processes such as neurodevelopment, neurodegeneration, and cancer. This may contribute to an overall acceleration of the recently launched Human Proteoform Project.
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Affiliation(s)
- Tobias Becker
- Institute
for Chemical Epigenetics Munich, LMU Munich, 81375 Munich, Germany
| | - Andreas Wiest
- Institute
for Chemical Epigenetics Munich, LMU Munich, 81375 Munich, Germany
| | - András Telek
- Institute
for Chemical Epigenetics Munich, LMU Munich, 81375 Munich, Germany
| | - Daniel Bejko
- Institute
for Chemical Epigenetics Munich, LMU Munich, 81375 Munich, Germany
| | | | - Pavel Kielkowski
- Institute
for Chemical Epigenetics Munich, LMU Munich, 81375 Munich, Germany
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20
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Meinnel T. Comment on “Binding Affinity Determines Substrate Specificity and Enables Discovery of Substrates for N-Myristoyltransferases”. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01060] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Thierry Meinnel
- Université Paris Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette cedex, France
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21
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Zhang B, Li S, Shui W. Post-Translational Modifications of G Protein–Coupled Receptors Revealed by Proteomics and Structural Biology. Front Chem 2022; 10:843502. [PMID: 35355784 PMCID: PMC8960047 DOI: 10.3389/fchem.2022.843502] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 02/16/2022] [Indexed: 01/20/2023] Open
Abstract
G protein–coupled receptors (GPCRs) are a protein superfamily comprising >800 members that regulate numerous cellular and physiologic responses. GPCRs represent the largest class of therapeutic targets with implications in various diseases. Although advances in GPCR structural and pharmacological research have significantly improved our knowledge of GPCR signaling mechanisms, mapping diverse post-translational modifications (PTMs) of GPCR proteins and understanding their regulatory roles have received much less attention. Mass spectrometry-based proteomics has become the most popular technology for profiling protein PTMs in a systematic manner. Herein we provide an overview of PTM types, locations, crosstalk and dynamic regulation for different GPCRs that are characterized using proteomic and/or biochemical approaches. Our main focus is on glycosylation, phosphorylation, ubiquitination and palmitoylation that are known to modulate receptor folding, biosynthesis, trafficking, dimerization and signaling. Furthermore, we discuss the locations of specific PTM sites in the structure of a given GPCR and its signaling complex to highlight the importance of PTM regulation in the molecular basis of GPCRs, which may shed new light on structure-based drug discovery.
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Affiliation(s)
- Bingjie Zhang
- iHuman Institute, ShanghaiTech University, Shanghai, China
| | - Shanshan Li
- iHuman Institute, ShanghaiTech University, Shanghai, China
| | - Wenqing Shui
- iHuman Institute, ShanghaiTech University, Shanghai, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- *Correspondence: Wenqing Shui,
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22
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Giglione C, Meinnel T. Mapping the myristoylome through a complete understanding of protein myristoylation biochemistry. Prog Lipid Res 2021; 85:101139. [PMID: 34793862 DOI: 10.1016/j.plipres.2021.101139] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/04/2021] [Accepted: 11/06/2021] [Indexed: 12/22/2022]
Abstract
Protein myristoylation is a C14 fatty acid modification found in all living organisms. Myristoylation tags either the N-terminal alpha groups of cysteine or glycine residues through amide bonds or lysine and cysteine side chains directly or indirectly via glycerol thioester and ester linkages. Before transfer to proteins, myristate must be activated into myristoyl coenzyme A in eukaryotes or, in bacteria, to derivatives like phosphatidylethanolamine. Myristate originates through de novo biosynthesis (e.g., plants), from external uptake (e.g., human tissues), or from mixed origins (e.g., unicellular organisms). Myristate usually serves as a molecular anchor, allowing tagged proteins to be targeted to membranes and travel across endomembrane networks in eukaryotes. In this review, we describe and discuss the metabolic origins of protein-bound myristate. We review strategies for in vivo protein labeling that take advantage of click-chemistry with reactive analogs, and we discuss new approaches to the proteome-wide discovery of myristate-containing proteins. The machineries of myristoylation are described, along with how protein targets can be generated directly from translating precursors or from processed proteins. Few myristoylation catalysts are currently described, with only N-myristoyltransferase described to date in eukaryotes. Finally, we describe how viruses and bacteria hijack and exploit myristoylation for their pathogenicity.
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Affiliation(s)
- Carmela Giglione
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France.
| | - Thierry Meinnel
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France.
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