9gd4: Difference between revisions
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==Crystal structure of septin complex Shs1-Cdc12-Cdc3-Cdc10 from Saccharomyces cerevisiae== | |||
<StructureSection load='9gd4' size='340' side='right'caption='[[9gd4]], [[Resolution|resolution]] 2.04Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[9gd4]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9GD4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9GD4 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]] 2.039Å</td></tr> | |||
[[Category: | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=9gd4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9gd4 OCA], [https://pdbe.org/9gd4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9gd4 RCSB], [https://www.ebi.ac.uk/pdbsum/9gd4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9gd4 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/CDC10_YEAST CDC10_YEAST] Septins are GTPases involved in cytokinesis that assemble early in the cell cycle as a patch at the incipient bud site and form a ring approximate 15 minutes before bud emergence, which transforms into an hour-glass shaped collar of cortical filaments that spans both sides of the mother-bud neck. This collar persists until just before cytokinesis, when it splits into two rings that occupy opposite sides of the neck. The septins at the bud neck serve as a structural scaffold that recruits different components involved in diverse processes at specific stages during the cell cycle. Many proteins bind asymmetrically to the septin collar. The septin assembly is regulated by protein kinases GIN4 and/or CLA4. May act by recruiting MYO1 and HOF1, a protein involved in septation, to the site of cleavage. Septins are also involved in cell morphogenesis, bud site selection, chitin deposition, cell cycle regulation, cell compartmentalization and spore wall formation. | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Saccharomyces cerevisiae]] | |||
[[Category: Gerhardt S]] | |||
[[Category: Gronemeyer T]] | |||
[[Category: Grupp B]] | |||
[[Category: Seifermann J]] | |||
Latest revision as of 06:29, 5 February 2025
Crystal structure of septin complex Shs1-Cdc12-Cdc3-Cdc10 from Saccharomyces cerevisiae
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