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5frr

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Revision as of 23:04, 15 November 2017

Structure of the Pds5-Scc1 complex and implications for cohesin function

Structural highlights

5frr is a 2 chain structure with sequence from Atcc 18824. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Related:	5frp, 5frs
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[PDS5_YEAST] Essential for the establishment and maintenance of sister chromatid cohesion at centromere proximal and distal regions during S phase. Also required for chromosomal condensation.^[1] ^[2]

Publication Abstract from PubMed

Sister chromatid cohesion is a fundamental prerequisite to faithful genome segregation. Cohesion is precisely regulated by accessory factors that modulate the stability with which the cohesin complex embraces chromosomes. One of these factors, Pds5, engages cohesin through Scc1 and is both a facilitator of cohesion, and, conversely also mediates the release of cohesin from chromatin. We present here the crystal structure of a complex between budding yeast Pds5 and Scc1, thus elucidating the molecular basis of Pds5 function. Pds5 forms an elongated HEAT repeat that binds to Scc1 via a conserved surface patch. We demonstrate that the integrity of the Pds5-Scc1 interface is indispensable for the recruitment of Pds5 to cohesin, and that its abrogation results in loss of sister chromatid cohesion and cell viability.

Structure of the Pds5-Scc1 Complex and Implications for Cohesin Function.,Muir KW, Kschonsak M, Li Y, Metz J, Haering CH, Panne D Cell Rep. 2016 Feb 24. pii: S2211-1247(16)30094-8. doi:, 10.1016/j.celrep.2016.01.078. PMID:26923589^[3]

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

References

↑ Hartman T, Stead K, Koshland D, Guacci V. Pds5p is an essential chromosomal protein required for both sister chromatid cohesion and condensation in Saccharomyces cerevisiae. J Cell Biol. 2000 Oct 30;151(3):613-26. PMID:11062262
↑ Panizza S, Tanaka T, Hochwagen A, Eisenhaber F, Nasmyth K. Pds5 cooperates with cohesin in maintaining sister chromatid cohesion. Curr Biol. 2000 Dec 14-28;10(24):1557-64. PMID:11137006
↑ Muir KW, Kschonsak M, Li Y, Metz J, Haering CH, Panne D. Structure of the Pds5-Scc1 Complex and Implications for Cohesin Function. Cell Rep. 2016 Feb 24. pii: S2211-1247(16)30094-8. doi:, 10.1016/j.celrep.2016.01.078. PMID:26923589 doi:http://dx.doi.org/10.1016/j.celrep.2016.01.078

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/5frr"

@@ Line 3: / Line 3: @@
 <StructureSection load='5frr' size='340' side='right' caption='[[5frr]], [[Resolution|resolution]] 5.80&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5frr]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5FRR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5FRR FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5frr]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5FRR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5FRR FirstGlance]. <br>
 </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5frp|5frp]], [[5frs|5frs]]</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=5frr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5frr OCA], [http://pdbe.org/5frr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5frr RCSB], [http://www.ebi.ac.uk/pdbsum/5frr PDBsum]</span></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=5frr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5frr OCA], [http://pdbe.org/5frr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5frr RCSB], [http://www.ebi.ac.uk/pdbsum/5frr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5frr ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 22: / Line 22: @@
 __TOC__
 </StructureSection>
+[[Category: Atcc 18824]]
 [[Category: Haering, C H]]
 [[Category: Kschonsak, M]]

5frr

From Proteopedia

Revision as of 23:04, 15 November 2017

Structure of the Pds5-Scc1 complex and implications for cohesin function

Structural highlights

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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