RAP1GDS1

Rap1 GTPase-GDP dissociation stimulator 1 is an enzyme that in humans is encoded by the RAP1GDS1 gene.[5][6][7]

RAP1GDS1
Identifiers
Aliases	RAP1GDS1, GDS1, SmgGDS, Rap1 GTPase-GDP dissociation stimulator 1
External IDs	OMIM: 179502 MGI: 2385189 HomoloGene: 41422 GeneCards: RAP1GDS1
Gene location (Human) Chr. Chromosome 4 (human)[1] Band 4q23 Start 98,261,384 bp[1] End 98,443,861 bp[1]
Gene location (Mouse) Chr. Chromosome 3 (mouse)[2] Band 3|3 H1 Start 138,925,902 bp[2] End 139,075,201 bp[2]
RNA expression pattern More reference expression data
Gene ontology Molecular function • GO:0001948 protein binding • GO:0005097, GO:0005099, GO:0005100 GTPase activator activity Cellular component • cytosol • extracellular exosome • endoplasmic reticulum • mitochondrion Biological process • negative regulation of endoplasmic reticulum calcium ion concentration • positive regulation of mitochondrial calcium ion concentration • vascular smooth muscle contraction • myosin filament assembly • small GTPase mediated signal transduction • GO:0032320, GO:0032321, GO:0032855, GO:0043089, GO:0032854 positive regulation of GTPase activity Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	5910	229877
Ensembl	ENSG00000138698	ENSMUSG00000028149
UniProt	P52306	n/a
RefSeq (mRNA)	NM_001100426 NM_001100427 NM_001100428 NM_001100429 NM_001100430 NM_021159	NM_001040690 NM_001286759 NM_145544 NM_001356388
RefSeq (protein)	NP_001093896 NP_001093897 NP_001093898 NP_001093899 NP_001093900 NP_066982	n/a
Location (UCSC)	Chr 4: 98.26 – 98.44 Mb	Chr 3: 138.93 – 139.08 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Interactions

RAP1GDS1 has been shown to interact with KIFAP3,[8] HRAS[9] and RHOA.[9]

References

1. GRCh38: Ensembl release 89: ENSG00000138698 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000028149 - Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. Riess O, Epplen C, Siedlaczck I, Epplen JT (Jan 1994). "Chromosomal assignment of the human smg GDP dissociation stimulator gene to human chromosome 4q21-q25". Hum Genet. 92 (6): 629–30. doi:10.1007/BF00420952. PMID 8262526.
6. Tew GW, Lorimer EL, Berg TJ, Zhi H, Li R, Williams CL (Jan 2008). "SmgGDS regulates cell proliferation, migration, and NF-kappaB transcriptional activity in non-small cell lung carcinoma". J Biol Chem. 283 (2): 963–76. doi:10.1074/jbc.M707526200. PMID 17951244.
7. "Entrez Gene: RAP1GDS1 RAP1, GTP-GDP dissociation stimulator 1".
8. Shimizu, K; Kawabe H; Minami S; Honda T; Takaishi K; Shirataki H; Takai Y (Oct 1996). "SMAP, an Smg GDS-associating protein having arm repeats and phosphorylated by Src tyrosine kinase". J. Biol. Chem. 271 (43): 27013–7. doi:10.1074/jbc.271.43.27013. ISSN 0021-9258. PMID 8900189.
9. Vikis, Haris G; Stewart Scott; Guan Kun-Liang (Apr 2002). "SmgGDS displays differential binding and exchange activity towards different Ras isoforms". Oncogene. 21 (15): 2425–32. doi:10.1038/sj.onc.1205306. ISSN 0950-9232. PMID 11948427.

Further reading

• Kikuchi A, Kaibuchi K, Hori Y, et al. (1992). "Molecular cloning of the human cDNA for a stimulatory GDP/GTP exchange protein for c-Ki-ras p21 and smg p21". Oncogene. 7 (2): 289–93. PMID 1549351.
• Shimizu K, Kawabe H, Minami S, et al. (1996). "SMAP, an Smg GDS-associating protein having arm repeats and phosphorylated by Src tyrosine kinase". J. Biol. Chem. 271 (43): 27013–7. doi:10.1074/jbc.271.43.27013. PMID 8900189.
• Vikis HG, Stewart S, Guan KL (2002). "SmgGDS displays differential binding and exchange activity towards different Ras isoforms". Oncogene. 21 (15): 2425–32. doi:10.1038/sj.onc.1205306. PMID 11948427.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• de Bruyn KM, Zwartkruis FJ, de Rooij J, et al. (2003). "The small GTPase Rap1 is activated by turbulence and is involved in integrin [alpha]IIb[beta]3-mediated cell adhesion in human megakaryocytes". J. Biol. Chem. 278 (25): 22412–7. doi:10.1074/jbc.M212036200. PMID 12690117.
• Tiwari S, Felekkis K, Moon EY, et al. (2004). "Among circulating hematopoietic cells, B-CLL uniquely expresses functional EPAC1, but EPAC1-mediated Rap1 activation does not account for PDE4 inhibitor-induced apoptosis". Blood. 103 (7): 2661–7. doi:10.1182/blood-2003-06-2154. PMID 14615375.
• Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
• Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514.