7ssa
From Proteopedia
(Difference between revisions)
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| - | '''Unreleased structure''' | ||
| - | + | ==Cryo-EM structure of pioneer factor Cbf1 bound to the nucleosome== | |
| - | + | <StructureSection load='7ssa' size='340' side='right'caption='[[7ssa]], [[Resolution|resolution]] 3.20Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[7ssa]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C], [https://en.wikipedia.org/wiki/Xenopus_laevis Xenopus laevis] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7SSA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7SSA FirstGlance]. <br> | |
| - | + | </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=7ssa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ssa OCA], [https://pdbe.org/7ssa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ssa RCSB], [https://www.ebi.ac.uk/pdbsum/7ssa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ssa ProSAT]</span></td></tr> | |
| - | [[Category: | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CBF1_YEAST CBF1_YEAST] Required for chromosome stability and methionine prototrophy. It is involved in chromosomal segregation. Binds to a highly conserved DNA sequence (5'-RTCACRTG-3'), called CDEI, found in centromeres and in several promoters. DNA-binding activity is enhanced by MET28. Required as an auxiliary factor for transcriptional activation of sulfur metabolism together with MET4 and MET28.<ref>PMID:1549123</ref> <ref>PMID:8665859</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Saccharomyces cerevisiae S288C]] | ||
| + | [[Category: Synthetic construct]] | ||
| + | [[Category: Xenopus laevis]] | ||
| + | [[Category: Eek P]] | ||
| + | [[Category: Tan S]] | ||
Revision as of 06:21, 7 April 2023
Cryo-EM structure of pioneer factor Cbf1 bound to the nucleosome
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