RGS7

Available structures

Ortholog search: PDBe RCSB

List of PDB id codes
2A72, 2D9J

Identifiers

Aliases

RGS7

External IDs

MGI: 1346089 HomoloGene: 2193 GeneCards: RGS7

Genetically Related Diseases

obesity^[1]

Gene ontology
Molecular function	• G-protein beta-subunit binding • signal transducer activity • GTPase activator activity
Cellular component	• cytosol • membrane • heterotrimeric G-protein complex • cytoplasm • plasma membrane
Biological process	• G-protein coupled receptor signaling pathway • positive regulation of GTPase activity • negative regulation of signal transduction • intracellular signal transduction • protein folding
Sources:Amigo / QuickGO

RNA expression pattern

More reference expression data

Orthologs

Species

Human

Mouse

Entrez


6000


24012

Ensembl


ENSG00000182901


ENSMUSG00000026527

UniProt


P49802


O54829

RefSeq (mRNA)


NM_001282773 NM_001282775 NM_001282778 NM_002924


NM_001199003 NM_011880

RefSeq (protein)


NP_001269702.1 NP_001269704.1 NP_001269707.1 NP_002915.3


NP_036010.2

Location (UCSC)

Chr 1: 240.78 – 241.36 Mb

Chr 1: 175.06 – 175.49 Mb

PubMed search

^[2]

^[3]

Wikidata

View/Edit Human

View/Edit Mouse

Regulator of G-protein signaling 7 is a protein that in humans is encoded by the RGS7 gene.^[4]^[5]

RGS7 is highly enriched in the brain where it acts as a universal inhibitor of Gi/o-coupled GPCR. RGS7 is a GTPase-activating protein (GAP). It accelerates the GTP hydrolysis on G proteins determining their fast inactivation and acting as intracellular antagonists of GPCR signaling.^[6]

Interactions

RGS7 has been shown to interact with:

References

↑ "Diseases that are genetically associated with RGS7 view/edit references on wikidata".
↑ "Human PubMed Reference:".
↑ "Mouse PubMed Reference:".
↑ Koelle MR, Horvitz HR (Feb 1996). "EGL-10 regulates G protein signaling in the C. elegans nervous system and shares a conserved domain with many mammalian proteins". Cell. 84 (1): 115–25. doi:10.1016/S0092-8674(00)80998-8. PMID 8548815.
↑ "Entrez Gene: RGS7 regulator of G-protein signalling 7".
↑ Anderson GR, Posokhova E, Martemyanov KA (July 2009). "The R7 RGS Protein Family: Multi-Subunit Regulators of Neuronal G Protein Signaling". Cell Biochemistry and Biophysics. 54 (1-3): 33–46. doi:10.1007/s12013-009-9052-9. PMC 2827338. PMID 19521673.
↑ Levay K, Cabrera JL, Satpaev DK, Slepak VZ (Mar 1999). "Gbeta5 prevents the RGS7-Galphao interaction through binding to a distinct Ggamma-like domain found in RGS7 and other RGS proteins". Proc. Natl. Acad. Sci. U.S.A. 96 (5): 2503–7. doi:10.1073/pnas.96.5.2503. PMC 26814. PMID 10051672.
↑ Posner BA, Gilman AG, Harris BA (Oct 1999). "Regulators of G protein signaling 6 and 7. Purification of complexes with gbeta5 and assessment of their effects on g protein-mediated signaling pathways". J. Biol. Chem. 274 (43): 31087–93. doi:10.1074/jbc.274.43.31087. PMID 10521509.
↑ Orlandi C, Posokhova E, Masuho I, Ray TA, Hasan N, Gregg RG, Martemyanov KA (June 11, 2012). "GPR158/179 regulate G protein signaling by controlling localization and activity of the RGS7 complexes". J. Cell Biol. 197 (6): 711–9. doi:10.1083/jcb.201202123. PMC 3373406. PMID 22689652.
↑ Kim E, Arnould T, Sellin L, Benzing T, Comella N, Kocher O, Tsiokas L, Sukhatme VP, Walz G (May 1999). "Interaction between RGS7 and polycystin". Proc. Natl. Acad. Sci. U.S.A. 96 (11): 6371–6. doi:10.1073/pnas.96.11.6371. PMC 26888. PMID 10339594.
↑ Hunt RA, Edris W, Chanda PK, Nieuwenhuijsen B, Young KH (Apr 2003). "Snapin interacts with the N-terminus of regulator of G protein signaling 7". Biochem. Biophys. Res. Commun. 303 (2): 594–9. doi:10.1016/S0006-291X(03)00400-5. PMID 12659861.

Shuey DJ, Betty M, Jones PG, Khawaja XZ, Cockett MI (1998). "RGS7 attenuates signal transduction through the G(alpha q) family of heterotrimeric G proteins in mammalian cells". J. Neurochem. 70 (5): 1964–72. doi:10.1046/j.1471-4159.1998.70051964.x. PMID 9572280.
Levay K, Cabrera JL, Satpaev DK, Slepak VZ (1999). "Gβ5 prevents the RGS7-Gαo interaction through binding to a distinct Gγ-like domain found in RGS7 and other RGS proteins". Proc. Natl. Acad. Sci. U.S.A. 96 (5): 2503–7. doi:10.1073/pnas.96.5.2503. PMC 26814. PMID 10051672.
Saitoh O, Kubo Y, Odagiri M, Ichikawa M, Yamagata K, Sekine T (1999). "RGS7 and RGS8 differentially accelerate G protein-mediated modulation of K+ currents". J. Biol. Chem. 274 (14): 9899–904. doi:10.1074/jbc.274.14.9899. PMID 10092682.
Kim E, Arnould T, Sellin L, Benzing T, Comella N, Kocher O, Tsiokas L, Sukhatme VP, Walz G (1999). "Interaction between RGS7 and polycystin". Proc. Natl. Acad. Sci. U.S.A. 96 (11): 6371–6. doi:10.1073/pnas.96.11.6371. PMC 26888. PMID 10339594.
Snow BE, Betts L, Mangion J, Sondek J, Siderovski DP (1999). "Fidelity of G protein β-subunit association by the G protein γ-subunit-like domains of RGS6, RGS7, and RGS11". Proc. Natl. Acad. Sci. U.S.A. 96 (11): 6489–94. doi:10.1073/pnas.96.11.6489. PMC 26909. PMID 10339615.
Posner BA, Gilman AG, Harris BA (1999). "Regulators of G protein signaling 6 and 7. Purification of complexes with gbeta5 and assessment of their effects on g protein-mediated signaling pathways". J. Biol. Chem. 274 (43): 31087–93. doi:10.1074/jbc.274.43.31087. PMID 10521509.
Benzing T, Yaffe MB, Arnould T, Sellin L, Schermer B, Schilling B, Schreiber R, Kunzelmann K, Leparc GG, Kim E, Walz G (2000). "14-3-3 interacts with regulator of G protein signaling proteins and modulates their activity". J. Biol. Chem. 275 (36): 28167–72. doi:10.1074/jbc.M002905200. PMID 10862767.
Rose JJ, Taylor JB, Shi J, Cockett MI, Jones PG, Hepler JR (2000). "RGS7 is palmitoylated and exists as biochemically distinct forms". J. Neurochem. 75 (5): 2103–12. doi:10.1046/j.1471-4159.2000.0752103.x. PMID 11032900.
Zhang JH, Barr VA, Mo Y, Rojkova AM, Liu S, Simonds WF (2001). "Nuclear localization of G protein beta 5 and regulator of G protein signaling 7 in neurons and brain". J. Biol. Chem. 276 (13): 10284–9. doi:10.1074/jbc.M009247200. PMID 11152459.
Benzing T, Köttgen M, Johnson M, Schermer B, Zentgraf H, Walz G, Kim E (2002). "Interaction of 14-3-3 protein with regulator of G protein signaling 7 is dynamically regulated by tumor necrosis factor-alpha". J. Biol. Chem. 277 (36): 32954–62. doi:10.1074/jbc.M200859200. PMID 12077120.
Hunt RA, Edris W, Chanda PK, Nieuwenhuijsen B, Young KH (2003). "Snapin interacts with the N-terminus of regulator of G protein signaling 7". Biochem. Biophys. Res. Commun. 303 (2): 594–9. doi:10.1016/S0006-291X(03)00400-5. PMID 12659861.
Witherow DS, Tovey SC, Wang Q, Willars GB, Slepak VZ (2003). "G beta 5.RGS7 inhibits G alpha q-mediated signaling via a direct protein-protein interaction". J. Biol. Chem. 278 (23): 21307–13. doi:10.1074/jbc.M212884200. PMID 12670932.
Anderson NL, Polanski M, Pieper R, Gatlin T, Tirumalai RS, Conrads TP, Veenstra TD, Adkins JN, Pounds JG, Fagan R, Lobley A (2004). "The human plasma proteome: a nonredundant list developed by combination of four separate sources". Mol. Cell Proteomics. 3 (4): 311–26. doi:10.1074/mcp.M300127-MCP200. PMID 14718574.
Takida S, Fischer CC, Wedegaertner PB (2005). "Palmitoylation and Plasma Membrane Targeting of RGS7 Are Promoted by αo". Mol. Pharmacol. 67 (1): 132–9. doi:10.1124/mol.104.003418. PMC 1405920. PMID 15496508.
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 (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.
Kimura K, Wakamatsu A, Suzuki Y, Ota T, Nishikawa T, Yamashita R, Yamamoto J, Sekine M, Tsuritani K, Wakaguri H, Ishii S, Sugiyama T, Saito K, Isono Y, Irie R, Kushida N, Yoneyama T, Otsuka R, Kanda K, Yokoi T, Kondo H, Wagatsuma M, Murakawa K, Ishida S, Ishibashi T, Takahashi-Fujii A, Tanase T, Nagai K, Kikuchi H, Nakai K, Isogai T, Sugano S (2006). "Diversification of transcriptional modulation: Large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
Drenan RM, Doupnik CA, Jayaraman M, Buchwalter AL, Kaltenbronn KM, Huettner JE, Linder ME, Blumer KJ (2006). "R7BP augments the function of RGS7*Gbeta5 complexes by a plasma membrane-targeting mechanism". J. Biol. Chem. 281 (38): 28222–31. doi:10.1074/jbc.M604428200. PMID 16867977.

PDB gallery

2a72: Structure of the regulator of G-protein signaling domain of RGS7

2d9j: Solution structure of the RGS domain of Regulator of G-protein signaling 7

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RGS7

Interactions

References

Further reading