3goe

From Proteopedia

(Difference between revisions)

Revision as of 05:27, 7 December 2018

Molecular Mimicry of SUMO promotes DNA repair

Structural highlights

3goe is a 1 chain structure with sequence from Bcrc:21461. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Gene:	rad60, SPBC1921.02 (BCRC:21461)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[RAD60_SCHPO] Required for repair of DNA double strand breaks which occur during replication, or induced by UV or gamma radiation, via recombination between sister chromatids. This has a subsequent role in the maintenance of chromosome structure. May work in conjunction with the Smc5-Smc6 complex.^[1] ^[2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Rad60 family members contain functionally enigmatic, integral SUMO-like domains (SLDs). We show here that despite their divergence from SUMO, each Rad60 SLD interacts with a subset of SUMO pathway enzymes: SLD2 specifically binds the SUMO E2 conjugating enzyme (Ubc9), whereas SLD1 binds the SUMO E1 (Fub2, also called Uba2) activating and E3 (Pli1, also called Siz1 and Siz2) specificity enzymes. The molecular basis of this selectivity is revealed by our 0.97-A resolution crystal structure of Rad60 SLD2, which shows that apart from the conserved non-substrate SUMO:Ubc9 interface, the surface features of SLD2 are distinct from those of SUMO. Abrogation of the SLD2:Ubc9 FEG motif-dependent interaction results in hypersensitivity to genotoxic stress and an increase in spontaneous recombination associated with aberrant replication forks. Our results provide a mechanistic basis for the near-synonymous roles of Rad60 and SUMO in survival of genotoxic stress and suggest unprecedented DNA-damage-response functions for SLDs in regulating sumoylation.

Molecular mimicry of SUMO promotes DNA repair.,Prudden J, Perry JJ, Arvai AS, Tainer JA, Boddy MN Nat Struct Mol Biol. 2009 May;16(5):509-16. Epub 2009 Apr 12. PMID:19363481^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Morishita T, Tsutsui Y, Iwasaki H, Shinagawa H. The Schizosaccharomyces pombe rad60 gene is essential for repairing double-strand DNA breaks spontaneously occurring during replication and induced by DNA-damaging agents. Mol Cell Biol. 2002 May;22(10):3537-48. PMID:11971984
↑ Boddy MN, Shanahan P, McDonald WH, Lopez-Girona A, Noguchi E, Yates III JR, Russell P. Replication checkpoint kinase Cds1 regulates recombinational repair protein Rad60. Mol Cell Biol. 2003 Aug;23(16):5939-46. PMID:12897162
↑ Prudden J, Perry JJ, Arvai AS, Tainer JA, Boddy MN. Molecular mimicry of SUMO promotes DNA repair. Nat Struct Mol Biol. 2009 May;16(5):509-16. Epub 2009 Apr 12. PMID:19363481 doi:10.1038/nsmb.1582

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3goe"

@@ Line 3: / Line 3: @@
 <StructureSection load='3goe' size='340' side='right' caption='[[3goe]], [[Resolution|resolution]] 0.97&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3goe]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Cbs_356 Cbs 356]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3GOE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3GOE FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3goe]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bcrc:21461 Bcrc:21461]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3GOE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3GOE FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">rad60, SPBC1921.02 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 CBS 356])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">rad60, SPBC1921.02 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 BCRC:21461])</td></tr>
 <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3goe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3goe OCA], [http://pdbe.org/3goe PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3goe RCSB], [http://www.ebi.ac.uk/pdbsum/3goe PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3goe ProSAT]</span></td></tr>
 </table>
@@ Line 14: / Line 14: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/go/3goe_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/go/3goe_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 33: / Line 33: @@
 __TOC__
 </StructureSection>
-[[Category: Cbs 356]]
+[[Category: Bcrc:21461]]
 [[Category: Perry, J J.P]]
 [[Category: Dna damage]]

3goe

From Proteopedia

Revision as of 05:27, 7 December 2018

Molecular Mimicry of SUMO promotes DNA repair

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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