View source for 7uvc


==Rad6(P43L)-Bre1 Complex==
<StructureSection load='7uvc' size='340' side='right'caption='[[7uvc]], [[Resolution|resolution]] 3.05&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7uvc]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UVC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UVC FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.05&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7uvc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7uvc OCA], [https://pdbe.org/7uvc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7uvc RCSB], [https://www.ebi.ac.uk/pdbsum/7uvc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7uvc ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/UBC2_YEAST UBC2_YEAST] Catalyzes the covalent attachment of ubiquitin to other proteins. In association with the E3 enzyme BRE1 and LGE1, it plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation, elongation by RNA polymerase II, telomeric silencing, and is also a prerequisite for H3K4me and H3K79me formation. In association with the E3 enzyme RAD18, it catalyzes the monoubiquitination of POL30 'Lys-164', involved in postreplication repair of UV-damaged DNA. The RAD6/UBC2-RAD18 complex is also involved in prevention of spontaneous mutations caused by 7,8-dihydro-8-oxoguanine. In association with the E3 enzyme UBR1, is involved in N-end rule-dependent protein degradation. Also involved in sporulation.<ref>PMID:3306404</ref> <ref>PMID:7038392</ref> <ref>PMID:2157209</ref> <ref>PMID:1651502</ref> <ref>PMID:2065660</ref> <ref>PMID:8436296</ref> <ref>PMID:7926769</ref> <ref>PMID:9287349</ref> <ref>PMID:9343433</ref> <ref>PMID:10880451</ref> <ref>PMID:12077605</ref> <ref>PMID:12226657</ref> <ref>PMID:14752010</ref> <ref>PMID:15388802</ref> <ref>PMID:16307922</ref> <ref>PMID:15632065</ref> <ref>PMID:16247017</ref> 
== References ==
<references/>
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</StructureSection>
[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae S288C]]
[[Category: Chandrasekharan MB]]
[[Category: Shukla PK]]