2
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Kim HR, Byun DP, Thakur K, Ritchie J, Xie Y, Holewinski R, Suazo KF, Stevens M, Liechty H, Tagirasa R, Jing Y, Andresson T, Johnson SM, Yoo E. Discovery of a Tunable Heterocyclic Electrophile 4-Chloro-pyrazolopyridine That Defines a Unique Subset of Ligandable Cysteines. ACS Chem Biol 2024; 19:1082-1092. [PMID: 38629450 PMCID: PMC11107811 DOI: 10.1021/acschembio.4c00025] [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: 01/11/2024] [Revised: 04/01/2024] [Accepted: 04/01/2024] [Indexed: 05/18/2024]
Abstract
Electrophilic small molecules with novel reactivity are powerful tools that enable activity-based protein profiling and covalent inhibitor discovery. Here, we report a reactive heterocyclic scaffold, 4-chloro-pyrazolopyridine (CPzP) for selective modification of proteins via a nucleophilic aromatic substitution (SNAr) mechanism. Chemoproteomic profiling reveals that CPzPs engage cysteines within functionally diverse protein sites including ribosomal protein S5 (RPS5), inosine monophosphate dehydrogenase 2 (IMPDH2), and heat shock protein 60 (HSP60). Through the optimization of appended recognition elements, we demonstrate the utility of CPzP for covalent inhibition of prolyl endopeptidase (PREP) by targeting a noncatalytic active-site cysteine. This study suggests that the proteome reactivity of CPzPs can be modulated by both electronic and steric features of the ring system, providing a new tunable electrophile for applications in chemoproteomics and covalent inhibitor design.
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Affiliation(s)
- Hong-Rae Kim
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - David P. Byun
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Kalyani Thakur
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Jennifer Ritchie
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Yixin Xie
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Ronald Holewinski
- Protein
Characterization Laboratory, Frederick National Laboratory for Cancer
Research, Leidos Biomedical Research, Frederick, Maryland 21702, United States
| | - Kiall F. Suazo
- Protein
Characterization Laboratory, Frederick National Laboratory for Cancer
Research, Leidos Biomedical Research, Frederick, Maryland 21702, United States
| | - Mckayla Stevens
- Department
of Biochemistry and Molecular Biology, Indiana
University School of Medicine, Indianapolis, Indiana 46202, United States
| | - Hope Liechty
- Department
of Biochemistry and Molecular Biology, Indiana
University School of Medicine, Indianapolis, Indiana 46202, United States
| | - Ravichandra Tagirasa
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Yihang Jing
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Thorkell Andresson
- Protein
Characterization Laboratory, Frederick National Laboratory for Cancer
Research, Leidos Biomedical Research, Frederick, Maryland 21702, United States
| | - Steven M. Johnson
- Department
of Biochemistry and Molecular Biology, Indiana
University School of Medicine, Indianapolis, Indiana 46202, United States
| | - Euna Yoo
- Chemical
Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
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3
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Takahashi M, Chong HB, Zhang S, Yang TY, Lazarov MJ, Harry S, Maynard M, Hilbert B, White RD, Murrey HE, Tsou CC, Vordermark K, Assaad J, Gohar M, Dürr BR, Richter M, Patel H, Kryukov G, Brooijmans N, Alghali ASO, Rubio K, Villanueva A, Zhang J, Ge M, Makram F, Griesshaber H, Harrison D, Koglin AS, Ojeda S, Karakyriakou B, Healy A, Popoola G, Rachmin I, Khandelwal N, Neil JR, Tien PC, Chen N, Hosp T, van den Ouweland S, Hara T, Bussema L, Dong R, Shi L, Rasmussen MQ, Domingues AC, Lawless A, Fang J, Yoda S, Nguyen LP, Reeves SM, Wakefield FN, Acker A, Clark SE, Dubash T, Kastanos J, Oh E, Fisher DE, Maheswaran S, Haber DA, Boland GM, Sade-Feldman M, Jenkins RW, Hata AN, Bardeesy NM, Suvà ML, Martin BR, Liau BB, Ott CJ, Rivera MN, Lawrence MS, Bar-Peled L. DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell 2024; 187:2536-2556.e30. [PMID: 38653237 PMCID: PMC11143475 DOI: 10.1016/j.cell.2024.03.027] [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: 10/01/2023] [Revised: 01/15/2024] [Accepted: 03/19/2024] [Indexed: 04/25/2024]
Abstract
Cysteine-focused chemical proteomic platforms have accelerated the clinical development of covalent inhibitors for a wide range of targets in cancer. However, how different oncogenic contexts influence cysteine targeting remains unknown. To address this question, we have developed "DrugMap," an atlas of cysteine ligandability compiled across 416 cancer cell lines. We unexpectedly find that cysteine ligandability varies across cancer cell lines, and we attribute this to differences in cellular redox states, protein conformational changes, and genetic mutations. Leveraging these findings, we identify actionable cysteines in NF-κB1 and SOX10 and develop corresponding covalent ligands that block the activity of these transcription factors. We demonstrate that the NF-κB1 probe blocks DNA binding, whereas the SOX10 ligand increases SOX10-SOX10 interactions and disrupts melanoma transcriptional signaling. Our findings reveal heterogeneity in cysteine ligandability across cancers, pinpoint cell-intrinsic features driving cysteine targeting, and illustrate the use of covalent probes to disrupt oncogenic transcription-factor activity.
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Affiliation(s)
- Mariko Takahashi
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA.
| | - Harrison B Chong
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Siwen Zhang
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Tzu-Yi Yang
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Matthew J Lazarov
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Stefan Harry
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA
| | | | | | | | | | | | - Kira Vordermark
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Jonathan Assaad
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Magdy Gohar
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Benedikt R Dürr
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Marianne Richter
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Himani Patel
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | | | | | | | - Karla Rubio
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Antonio Villanueva
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Junbing Zhang
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Maolin Ge
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Farah Makram
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Hanna Griesshaber
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Drew Harrison
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Ann-Sophie Koglin
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Samuel Ojeda
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Barbara Karakyriakou
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Alexander Healy
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - George Popoola
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Inbal Rachmin
- Cutaneous Biology Research Center, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Neha Khandelwal
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | | | - Pei-Chieh Tien
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Nicholas Chen
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Pathology, Harvard Medical School, Boston, MA 02114, USA
| | - Tobias Hosp
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Sanne van den Ouweland
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Toshiro Hara
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Lillian Bussema
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Rui Dong
- Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Lei Shi
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Martin Q Rasmussen
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Ana Carolina Domingues
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Aleigha Lawless
- Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Jacy Fang
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Satoshi Yoda
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Linh Phuong Nguyen
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Sarah Marie Reeves
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Farrah Nicole Wakefield
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Adam Acker
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Sarah Elizabeth Clark
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Taronish Dubash
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - John Kastanos
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA
| | - Eugene Oh
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - David E Fisher
- Cutaneous Biology Research Center, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Shyamala Maheswaran
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Daniel A Haber
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA; Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
| | - Genevieve M Boland
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Surgery, Harvard Medical School, Boston, MA 02114, USA
| | - Moshe Sade-Feldman
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Russell W Jenkins
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Aaron N Hata
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Nabeel M Bardeesy
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Mario L Suvà
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Pathology, Harvard Medical School, Boston, MA 02114, USA
| | | | - Brian B Liau
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA
| | - Christopher J Ott
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Miguel N Rivera
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Pathology, Harvard Medical School, Boston, MA 02114, USA
| | - Michael S Lawrence
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Department of Pathology, Harvard Medical School, Boston, MA 02114, USA.
| | - Liron Bar-Peled
- Krantz Family Center for Cancer Research, Massachusetts General Hospital Cancer Center, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02114, USA.
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5
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Li H, Ma T, Remsberg JR, Won SJ, DeMeester KE, Njomen E, Ogasawara D, Zhao KT, Huang TP, Lu B, Simon GM, Melillo B, Schreiber SL, Lykke-Andersen J, Liu DR, Cravatt BF. Assigning functionality to cysteines by base editing of cancer dependency genes. Nat Chem Biol 2023; 19:1320-1330. [PMID: 37783940 PMCID: PMC10698195 DOI: 10.1038/s41589-023-01428-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 08/24/2023] [Indexed: 10/04/2023]
Abstract
Covalent chemistry represents an attractive strategy for expanding the ligandability of the proteome, and chemical proteomics has revealed numerous electrophile-reactive cysteines on diverse human proteins. Determining which of these covalent binding events affect protein function, however, remains challenging. Here we describe a base-editing strategy to infer the functionality of cysteines by quantifying the impact of their missense mutation on cancer cell proliferation. The resulting atlas, which covers more than 13,800 cysteines on more than 1,750 cancer dependency proteins, confirms the essentiality of cysteines targeted by covalent drugs and, when integrated with chemical proteomic data, identifies essential, ligandable cysteines in more than 160 cancer dependency proteins. We further show that a stereoselective and site-specific ligand targeting an essential cysteine in TOE1 inhibits the nuclease activity of this protein through an apparent allosteric mechanism. Our findings thus describe a versatile method and valuable resource to prioritize the pursuit of small-molecule probes with high function-perturbing potential.
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Affiliation(s)
- Haoxin Li
- Department of Chemistry, Scripps Research, La Jolla, CA, USA.
| | - Tiantai Ma
- Department of Molecular Biology, School of Biological Sciences, University of California San Diego, La Jolla, CA, USA
| | | | - Sang Joon Won
- Department of Chemistry, Scripps Research, La Jolla, CA, USA
| | | | - Evert Njomen
- Department of Chemistry, Scripps Research, La Jolla, CA, USA
| | | | - Kevin T Zhao
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Cambridge, MA, USA
| | - Tony P Huang
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Cambridge, MA, USA
| | - Bingwen Lu
- Vividion Therapeutics, San Diego, CA, USA
| | | | - Bruno Melillo
- Department of Chemistry, Scripps Research, La Jolla, CA, USA
| | - Stuart L Schreiber
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Jens Lykke-Andersen
- Department of Molecular Biology, School of Biological Sciences, University of California San Diego, La Jolla, CA, USA
| | - David R Liu
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
- Howard Hughes Medical Institute, Cambridge, MA, USA
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6
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Takahashi M, Chong HB, Zhang S, Lazarov MJ, Harry S, Maynard M, White R, Murrey HE, Hilbert B, Neil JR, Gohar M, Ge M, Zhang J, Durr BR, Kryukov G, Tsou CC, Brooijmans N, Alghali ASO, Rubio K, Vilanueva A, Harrison D, Koglin AS, Ojeda S, Karakyriakou B, Healy A, Assaad J, Makram F, Rachman I, Khandelwal N, Tien PC, Popoola G, Chen N, Vordermark K, Richter M, Patel H, Yang TY, Griesshaber H, Hosp T, van den Ouweland S, Hara T, Bussema L, Dong R, Shi L, Rasmussen MQ, Domingues AC, Lawless A, Fang J, Yoda S, Nguyen LP, Reeves SM, Wakefield FN, Acker A, Clark SE, Dubash T, Fisher DE, Maheswaran S, Haber DA, Boland G, Sade-Feldman M, Jenkins R, Hata A, Bardeesy N, Suva ML, Martin B, Liau B, Ott C, Rivera MN, Lawrence MS, Bar-Peled L. DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.20.563287. [PMID: 37961514 PMCID: PMC10634688 DOI: 10.1101/2023.10.20.563287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Cysteine-focused chemical proteomic platforms have accelerated the clinical development of covalent inhibitors of a wide-range of targets in cancer. However, how different oncogenic contexts influence cysteine targeting remains unknown. To address this question, we have developed DrugMap , an atlas of cysteine ligandability compiled across 416 cancer cell lines. We unexpectedly find that cysteine ligandability varies across cancer cell lines, and we attribute this to differences in cellular redox states, protein conformational changes, and genetic mutations. Leveraging these findings, we identify actionable cysteines in NFκB1 and SOX10 and develop corresponding covalent ligands that block the activity of these transcription factors. We demonstrate that the NFκB1 probe blocks DNA binding, whereas the SOX10 ligand increases SOX10-SOX10 interactions and disrupts melanoma transcriptional signaling. Our findings reveal heterogeneity in cysteine ligandability across cancers, pinpoint cell-intrinsic features driving cysteine targeting, and illustrate the use of covalent probes to disrupt oncogenic transcription factor activity.
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