3mv2: Difference between revisions
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{{STRUCTURE_3mv2| PDB=3mv2 | SCENE= }} | {{STRUCTURE_3mv2| PDB=3mv2 | SCENE= }} | ||
===Crystal Structure of a-COP in Complex with e-COP=== | ===Crystal Structure of a-COP in Complex with e-COP=== | ||
{{ABSTRACT_PUBMED_20534429}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/COPA_YEAST COPA_YEAST]] The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins.<ref>PMID:17101773</ref> [[http://www.uniprot.org/uniprot/COPE_YEAST COPE_YEAST]] The coatomer is a cytosolic protein complex that binds to dilysine motifs and reversibly associates with Golgi non-clathrin-coated vesicles, which further mediate biosynthetic protein transport from the ER, via the Golgi up to the trans Golgi network. Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. In mammals, the coatomer can only be recruited by membranes associated to ADP-ribosylation factors (ARFs), which are small GTP-binding proteins; the complex also influences the Golgi structural integrity, as well as the processing, activity, and endocytic recycling of LDL receptors (By similarity).<ref>PMID:9463377</ref> <ref>PMID:17101773</ref> | |||
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==About this Structure== | ==About this Structure== | ||
[[3mv2]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3MV2 OCA]. | |||
==Reference== | ==Reference== | ||
<ref group="xtra">PMID: | <ref group="xtra">PMID:020534429</ref><references group="xtra"/><references/> | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
[[Category: Hoelz, A.]] | [[Category: Hoelz, A.]] | ||
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[[Category: Protein transport]] | [[Category: Protein transport]] | ||
[[Category: Vesicular membrane coat coat protein complex i]] | [[Category: Vesicular membrane coat coat protein complex i]] | ||