4li0
From Proteopedia
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<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=4li0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4li0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4li0 RCSB], [http://www.ebi.ac.uk/pdbsum/4li0 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=4li0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4li0 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4li0 RCSB], [http://www.ebi.ac.uk/pdbsum/4li0 PDBsum]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/RAB8A_HUMAN RAB8A_HUMAN]] May be involved in vesicular trafficking and neurotransmitter release. Together with RAB11A, RAB3IP, the exocyst complex, PARD3, PRKCI, ANXA2, CDC42 and DNMBP promotes transcytosis of PODXL to the apical membrane initiation sites (AMIS), apical surface formation and lumenogenesis. Together with MYO5B and RAB11A participates in epithelial cell polarization.<ref>PMID:20890297</ref> <ref>PMID:21282656</ref> [[http://www.uniprot.org/uniprot/R3GEF_HUMAN R3GEF_HUMAN]] Guanine nucleotide exchange factor (GEF) which may activate RAB3A, a GTPase that regulates synaptic vesicle exocytosis. Promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. May also activate RAB8A and RAB8B. | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
Revision as of 05:52, 25 December 2014
Crystal structure of GDP-bound Rab8:GRAB
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