4tu3
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4tu3]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TU3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4TU3 FirstGlance]. <br> | <table><tr><td colspan='2'>[[4tu3]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TU3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4TU3 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4tu3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tu3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4tu3 RCSB], [http://www.ebi.ac.uk/pdbsum/4tu3 PDBsum]</span></td></tr> | + | </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=4tu3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tu3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4tu3 RCSB], [http://www.ebi.ac.uk/pdbsum/4tu3 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/SAC1_YEAST SAC1_YEAST]] Phosphoinositide phosphatase that hydrolyzes PtdIns(3)P and PtdIns(4)P. Has low activity towards PtdIns(3,5)P2. May be involved in the coordination of the activities of the secretory pathway and the actin cytoskeleton.<ref>PMID:10625610</ref> <ref>PMID:11514624</ref> [[http://www.uniprot.org/uniprot/VPS74_YEAST VPS74_YEAST]] Phosphatidylinositol-4-phosphate-binding protein that links Golgi membranes to the cytoskeleton and may participate in the tensile force required for vesicle budding from the Golgi. Thereby, may play a role in Golgi membrane trafficking and could indirectly give its flattened shape to the Golgi apparatus. May also bind to the coatomer to regulate Golgi membrane trafficking. May play a role in anterograde transport from the Golgi to the plasma membrane and regulate secretion. Mediates the cis and medial Golgi localization of mannosyltransferases through direct binding of their cytosolic domains. Involved in vacuolar protein sorting.<ref>PMID:20026658</ref> <ref>PMID:22889169</ref> <ref>PMID:18410729</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Cai, Y | + | [[Category: Cai, Y]] |
| - | [[Category: Horenkamp, F A | + | [[Category: Horenkamp, F A]] |
| - | [[Category: Reinisch, K R | + | [[Category: Reinisch, K R]] |
[[Category: Golgi apparatus]] | [[Category: Golgi apparatus]] | ||
[[Category: Phosphatidylinositol phosphate]] | [[Category: Phosphatidylinositol phosphate]] | ||
[[Category: Phosphoric monoester hydrolase]] | [[Category: Phosphoric monoester hydrolase]] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
Revision as of 20:45, 25 December 2014
Crystal structure of yeast Sac1/Vps74 complex
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