RAB2A

Members of the Rab protein family are nontransforming monomeric GTP-binding proteins of the Ras superfamily that contain 4 highly conserved regions involved in GTP binding and hydrolysis. Rabs are prenylated, membrane-bound proteins involved in vesicular fusion and trafficking. The mammalian RAB proteins show striking similarities to the S. cerevisiae YPT1 and SEC4 proteins, Ras-related GTP-binding proteins involved in the regulation of secretion.[supplied by OMIM]

RAB2A has been shown to interact with GOLGA2.{{cite journal | vauthors = Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M | title = Towards a proteome-scale map of the human protein-protein interaction network | journal = Nature | volume = 437 | issue = 7062 | pages = 1173–8 | date = Oct 2005 | pmid = 16189514 | doi = 10.1038/nature04209 | bibcode = 2005Natur.437.1173R | s2cid = 4427026 }}{{cite journal | vauthors = Short B, Preisinger C, Körner R, Kopajtich R, Byron O, Barr FA | title = A GRASP55-rab2 effector complex linking Golgi structure to membrane traffic | journal = The Journal of Cell Biology | volume = 155 | issue = 6 | pages = 877–83 | date = Dec 2001 | pmid = 11739401 | pmc = 2150909 | doi = 10.1083/jcb.200108079 }}

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• {{cite journal | vauthors = Khosravi-Far R, Lutz RJ, Cox AD, Conroy L, Bourne JR, Sinensky M, Balch WE, Buss JE, Der CJ | title = Isoprenoid modification of rab proteins terminating in CC or CXC motifs | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 88 | issue = 14 | pages = 6264–8 | date = Jul 1991 | pmid = 1648736 | pmc = 52063 | doi = 10.1073/pnas.88.14.6264 | bibcode = 1991PNAS...88.6264K | doi-access = free }}
• {{cite journal | vauthors = Zahraoui A, Touchot N, Chardin P, Tavitian A | title = The human Rab genes encode a family of GTP-binding proteins related to yeast YPT1 and SEC4 products involved in secretion | journal = The Journal of Biological Chemistry | volume = 264 | issue = 21 | pages = 12394–401 | date = Jul 1989 | doi = 10.1016/S0021-9258(18)63872-4 | pmid = 2501306 | doi-access = free }}
• {{cite journal | vauthors = Tachibana K, Umezawa A, Kato S, Takano T | title = Nucleotide sequence of a new YPT1-related human cDNA which belongs to the ras gene superfamily | journal = Nucleic Acids Research | volume = 16 | issue = 21 | pages = 10368 | date = Nov 1988 | pmid = 3057444 | pmc = 338870 | doi = 10.1093/nar/16.21.10368 }}
• {{cite journal | vauthors = Andersson B, Wentland MA, Ricafrente JY, Liu W, Gibbs RA | title = A "double adaptor" method for improved shotgun library construction | journal = Analytical Biochemistry | volume = 236 | issue = 1 | pages = 107–13 | date = Apr 1996 | pmid = 8619474 | doi = 10.1006/abio.1996.0138 }}
• {{cite journal | vauthors = Tisdale EJ, Balch WE | title = Rab2 is essential for the maturation of pre-Golgi intermediates | journal = The Journal of Biological Chemistry | volume = 271 | issue = 46 | pages = 29372–9 | date = Nov 1996 | pmid = 8910601 | doi = 10.1074/jbc.271.46.29372 | doi-access = free }}
• {{cite journal | vauthors = Yu W, Andersson B, Worley KC, Muzny DM, Ding Y, Liu W, Ricafrente JY, Wentland MA, Lennon G, Gibbs RA | title = Large-scale concatenation cDNA sequencing | journal = Genome Research | volume = 7 | issue = 4 | pages = 353–8 | date = Apr 1997 | pmid = 9110174 | pmc = 139146 | doi = 10.1101/gr.7.4.353 }}
• {{cite journal | vauthors = de Leeuw HP, Koster PM, Calafat J, Janssen H, van Zonneveld AJ, van Mourik JA, Voorberg J | title = Small GTP-binding proteins in human endothelial cells | journal = British Journal of Haematology | volume = 103 | issue = 1 | pages = 15–9 | date = Oct 1998 | pmid = 9792283 | doi = 10.1046/j.1365-2141.1998.00965.x | s2cid = 24857520 | doi-access = free }}
• {{cite journal | vauthors = Shisheva A, Chinni SR, DeMarco C | title = General role of GDP dissociation inhibitor 2 in membrane release of Rab proteins: modulations of its functional interactions by in vitro and in vivo structural modifications | journal = Biochemistry | volume = 38 | issue = 36 | pages = 11711–21 | date = Sep 1999 | pmid = 10512627 | doi = 10.1021/bi990200r }}
• {{cite journal | vauthors = Caillol N, Pasqualini E, Lloubes R, Lombardo D | title = Impairment of bile salt-dependent lipase secretion in human pancreatic tumoral SOJ-6 cells | journal = Journal of Cellular Biochemistry | volume = 79 | issue = 4 | pages = 628–47 | date = Sep 2000 | pmid = 10996854 | doi = 10.1002/1097-4644(20001215)79:4<628::AID-JCB120>3.0.CO;2-T | s2cid = 11614620 }}
• {{cite journal | vauthors = Short B, Preisinger C, Körner R, Kopajtich R, Byron O, Barr FA | title = A GRASP55-rab2 effector complex linking Golgi structure to membrane traffic | journal = The Journal of Cell Biology | volume = 155 | issue = 6 | pages = 877–83 | date = Dec 2001 | pmid = 11739401 | pmc = 2150909 | doi = 10.1083/jcb.200108079 }}
• {{cite journal | vauthors = Ni X, Ma Y, Cheng H, Jiang M, Guo L, Ji C, Gu S, Cao Y, Xie Y, Mao Y | title = Molecular cloning and characterization of a novel human Rab ( Rab2B) gene | journal = Journal of Human Genetics | volume = 47 | issue = 10 | pages = 548–51 | year = 2002 | pmid = 12376746 | doi = 10.1007/s100380200083 | doi-access = free }}
• {{cite journal | vauthors = Tisdale EJ | title = Rab2 interacts directly with atypical protein kinase C (aPKC) iota/lambda and inhibits aPKCiota/lambda-dependent glyceraldehyde-3-phosphate dehydrogenase phosphorylation | journal = The Journal of Biological Chemistry | volume = 278 | issue = 52 | pages = 52524–30 | date = Dec 2003 | pmid = 14570876 | doi = 10.1074/jbc.M309343200 | doi-access = free }}
• {{cite journal | vauthors = Tisdale EJ, Kelly C, Artalejo CR | title = Glyceraldehyde-3-phosphate dehydrogenase interacts with Rab2 and plays an essential role in endoplasmic reticulum to Golgi transport exclusive of its glycolytic activity | journal = The Journal of Biological Chemistry | volume = 279 | issue = 52 | pages = 54046–52 | date = Dec 2004 | pmid = 15485821 | doi = 10.1074/jbc.M409472200 | doi-access = free }}
• {{cite journal | vauthors = Chi A, Valencia JC, Hu ZZ, Watabe H, Yamaguchi H, Mangini NJ, Huang H, Canfield VA, Cheng KC, Yang F, Abe R, Yamagishi S, Shabanowitz J, Hearing VJ, Wu C, Appella E, Hunt DF | title = Proteomic and bioinformatic characterization of the biogenesis and function of melanosomes | journal = Journal of Proteome Research | volume = 5 | issue = 11 | pages = 3135–44 | date = Nov 2006 | pmid = 17081065 | doi = 10.1021/pr060363j }}
• {{cite journal | vauthors = Dong C, Wu G | title = Regulation of anterograde transport of adrenergic and angiotensin II receptors by Rab2 and Rab6 GTPases | journal = Cellular Signalling | volume = 19 | issue = 11 | pages = 2388–99 | date = Nov 2007 | pmid = 17716866 | pmc = 2072516 | doi = 10.1016/j.cellsig.2007.07.017 }}

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