SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage
Small ubiquitin-like modifiers play critical roles in the DNA damage response (DDR). To increase our understanding of SUMOylation in the mammalian DDR, we employed a quantitative proteomics approach in order to identify dynamically regulated SUMO-2 conjugates and modification sites upon treatment wi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2015-03-01
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| Series: | Cell Reports |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211124715001795 |
| _version_ | 1819044650334289920 |
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| author | Ivo A. Hendriks Louise W. Treffers Matty Verlaan-de Vries Jesper V. Olsen Alfred C.O. Vertegaal |
| author_facet | Ivo A. Hendriks Louise W. Treffers Matty Verlaan-de Vries Jesper V. Olsen Alfred C.O. Vertegaal |
| author_sort | Ivo A. Hendriks |
| collection | DOAJ |
| description | Small ubiquitin-like modifiers play critical roles in the DNA damage response (DDR). To increase our understanding of SUMOylation in the mammalian DDR, we employed a quantitative proteomics approach in order to identify dynamically regulated SUMO-2 conjugates and modification sites upon treatment with the DNA damaging agent methyl methanesulfonate (MMS). We have uncovered a dynamic set of 20 upregulated and 33 downregulated SUMO-2 conjugates, and 755 SUMO-2 sites, of which 362 were dynamic in response to MMS. In contrast to yeast, where a response is centered on homologous recombination, we identified dynamically SUMOylated interaction networks of chromatin modifiers, transcription factors, DNA repair factors, and nuclear body components. SUMOylated chromatin modifiers include JARID1B/KDM5B, JARID1C/KDM5C, p300, CBP, PARP1, SetDB1, and MBD1. Whereas SUMOylated JARID1B was ubiquitylated by the SUMO-targeted ubiquitin ligase RNF4 and degraded by the proteasome in response to DNA damage, JARID1C was SUMOylated and recruited to the chromatin to demethylate histone H3K4. |
| first_indexed | 2024-12-21T10:16:03Z |
| format | Article |
| id | doaj.art-76262e78632e4256b82e0811d7073aa4 |
| institution | Directory Open Access Journal |
| issn | 2211-1247 |
| language | English |
| last_indexed | 2024-12-21T10:16:03Z |
| publishDate | 2015-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Cell Reports |
| spelling | doaj.art-76262e78632e4256b82e0811d7073aa42022-12-21T19:07:35ZengElsevierCell Reports2211-12472015-03-0110101778179110.1016/j.celrep.2015.02.033SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA DamageIvo A. Hendriks0Louise W. Treffers1Matty Verlaan-de Vries2Jesper V. Olsen3Alfred C.O. Vertegaal4Department of Molecular Cell Biology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, the NetherlandsDepartment of Molecular Cell Biology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, the NetherlandsDepartment of Molecular Cell Biology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, the NetherlandsNovo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, DenmarkDepartment of Molecular Cell Biology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, the NetherlandsSmall ubiquitin-like modifiers play critical roles in the DNA damage response (DDR). To increase our understanding of SUMOylation in the mammalian DDR, we employed a quantitative proteomics approach in order to identify dynamically regulated SUMO-2 conjugates and modification sites upon treatment with the DNA damaging agent methyl methanesulfonate (MMS). We have uncovered a dynamic set of 20 upregulated and 33 downregulated SUMO-2 conjugates, and 755 SUMO-2 sites, of which 362 were dynamic in response to MMS. In contrast to yeast, where a response is centered on homologous recombination, we identified dynamically SUMOylated interaction networks of chromatin modifiers, transcription factors, DNA repair factors, and nuclear body components. SUMOylated chromatin modifiers include JARID1B/KDM5B, JARID1C/KDM5C, p300, CBP, PARP1, SetDB1, and MBD1. Whereas SUMOylated JARID1B was ubiquitylated by the SUMO-targeted ubiquitin ligase RNF4 and degraded by the proteasome in response to DNA damage, JARID1C was SUMOylated and recruited to the chromatin to demethylate histone H3K4.http://www.sciencedirect.com/science/article/pii/S2211124715001795 |
| spellingShingle | Ivo A. Hendriks Louise W. Treffers Matty Verlaan-de Vries Jesper V. Olsen Alfred C.O. Vertegaal SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage Cell Reports |
| title | SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage |
| title_full | SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage |
| title_fullStr | SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage |
| title_full_unstemmed | SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage |
| title_short | SUMO-2 Orchestrates Chromatin Modifiers in Response to DNA Damage |
| title_sort | sumo 2 orchestrates chromatin modifiers in response to dna damage |
| url | http://www.sciencedirect.com/science/article/pii/S2211124715001795 |
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