PRKACG

Protein kinase, cAMP-dependent, catalytic, gamma
Identifiers
Symbols	PRKACG ; BDPLT19; KAPG; PKACg
External IDs	OMIM: 176893 HomoloGene: 55677 IUPHAR: 1478 ChEMBL: 2743 GeneCards: PRKACG Gene
EC number	2.7.11.11
Gene ontology Molecular function • cAMP-dependent protein kinase activity • ATP binding Cellular component • nucleoplasm • cytosol • ciliary base Biological process • stimulatory C-type lectin receptor signaling pathway • renal water homeostasis • carbohydrate metabolic process • glucose metabolic process • gluconeogenesis • energy reserve metabolic process • protein phosphorylation • water transport • signal transduction • epidermal growth factor receptor signaling pathway • activation of phospholipase C activity • spermatogenesis • blood coagulation • fibroblast growth factor receptor signaling pathway • male gonad development • triglyceride catabolic process • activation of protein kinase A activity • intracellular signal transduction • small molecule metabolic process • innate immune response • neurotrophin TRK receptor signaling pathway • regulation of insulin secretion • transmembrane transport • cellular response to glucagon stimulus Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	5568	n/a
Ensembl	ENSG00000165059	n/a
UniProt	P22612	n/a
RefSeq (mRNA)	NM_002732	n/a
RefSeq (protein)	NP_002723	n/a
Location (UCSC)	Chr 9: 69.01 – 69.01 Mb	n/a
PubMed search		n/a

cAMP-dependent protein kinase catalytic subunit gamma is an enzyme that in humans is encoded by the PRKACG gene.^[1][2][3]

Cyclic AMP-dependent protein kinase (PKA) consists of two catalytic subunits and a regulatory subunit dimer. This gene encodes the gamma form of its catalytic subunit. The gene is intronless and is thought to be a retrotransposon derived from the gene for the alpha form of the PKA catalytic subunit.^[3]

Interactions

PRKACG has been shown to interact with Ryanodine receptor 2.^[4]

References

1. Beebe SJ, Oyen O, Sandberg M, Froysa A, Hansson V, Jahnsen T (June 1990). "Molecular cloning of a tissue-specific protein kinase (C gamma) from human testis--representing a third isoform for the catalytic subunit of cAMP-dependent protein kinase". Mol Endocrinol 4 (3): 465–75. doi:10.1210/mend-4-3-465. PMID 2342480.
2. Reinton N, Haugen TB, Orstavik S, Skalhegg BS, Hansson V, Jahnsen T, Tasken K (August 1998). "The gene encoding the C gamma catalytic subunit of cAMP-dependent protein kinase is a transcribed retroposon". Genomics 49 (2): 290–7. doi:10.1006/geno.1998.5240. PMID 9598317.
3. "Entrez Gene: PRKACG protein kinase, cAMP-dependent, catalytic, gamma".
4. Marx, S O; Reiken S; Hisamatsu Y; Jayaraman T; Burkhoff D; Rosemblit N; Marks A R (May 2000). "PKA phosphorylation dissociates FKBP12.6 from the calcium release channel (ryanodine receptor): defective regulation in failing hearts". Cell (UNITED STATES) 101 (4): 365–76. doi:10.1016/S0092-8674(00)80847-8. ISSN 0092-8674. PMID 10830164.

Further reading

• Foss KB, Simard J, Bérubé D, et al. (1992). "Localization of the catalytic subunit C gamma of the cAMP-dependent protein kinase gene (PRKACG) to human chromosome region 9q13". Cytogenet. Cell Genet. 60 (1): 22–5. doi:10.1159/000133286. PMID 1339328.
• Hofmann B, Nishanian P, Baldwin RL, et al. (1991). "HIV inhibits the early steps of lymphocyte activation, including initiation of inositol phospholipid metabolism". J. Immunol. 145 (11): 3699–705. PMID 1978848.
• Hofmann B, Nishanian P, Nguyen T, et al. (1993). "Human immunodeficiency virus proteins induce the inhibitory cAMP/protein kinase A pathway in normal lymphocytes". Proc. Natl. Acad. Sci. U.S.A. 90 (14): 6676–80. doi:10.1073/pnas.90.14.6676. PMC 46995. PMID 7688126.
• Hofmann B, Nishanian P, Fan J, et al. (1994). "HIV Gag p17 protein impairs proliferation of normal lymphocytes in vitro". AIDS 8 (7): 1016–7. doi:10.1097/00002030-199407000-00025. PMID 7946090.
• Swingler S, Gallay P, Camaur D, et al. (1997). "The Nef protein of human immunodeficiency virus type 1 enhances serine phosphorylation of the viral matrix". J. Virol. 71 (6): 4372–7. PMC 191654. PMID 9151826.
• Chen P, Mayne M, Power C, Nath A (1997). "The Tat protein of HIV-1 induces tumor necrosis factor-alpha production. Implications for HIV-1-associated neurological diseases". J. Biol. Chem. 272 (36): 22385–8. doi:10.1074/jbc.272.36.22385. PMID 9278385.
• Liapi C, Takahashi N, Raynaud F, et al. (1998). "Effects of [D-Ala1] peptide T-NH2 and HIV envelope glycoprotein gp120 on cyclic AMP dependent protein kinases in normal and psoriatic human fibroblasts". J. Invest. Dermatol. 110 (4): 332–7. doi:10.1046/j.1523-1747.1998.00149.x. PMID 9540970.
• Zidovetzki R, Wang JL, Chen P, et al. (1998). "Human immunodeficiency virus Tat protein induces interleukin 6 mRNA expression in human brain endothelial cells via protein kinase C- and cAMP-dependent protein kinase pathways". AIDS Res. Hum. Retroviruses 14 (10): 825–33. doi:10.1089/aid.1998.14.825. PMID 9671211.
• Mayne M, Bratanich AC, Chen P, et al. (1998). "HIV-1 tat molecular diversity and induction of TNF-alpha: implications for HIV-induced neurological disease". Neuroimmunomodulation 5 (3–4): 184–92. doi:10.1159/000026336. PMID 9730685.
• Bodnar RJ, Xi X, Li Z, et al. (2003). "Regulation of glycoprotein Ib-IX-von Willebrand factor interaction by cAMP-dependent protein kinase-mediated phosphorylation at Ser 166 of glycoprotein Ib(beta)". J. Biol. Chem. 277 (49): 47080–7. doi:10.1074/jbc.M208329200. PMID 12361948.
• 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. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Cartier C, Hemonnot B, Gay B, et al. (2003). "Active cAMP-dependent protein kinase incorporated within highly purified HIV-1 particles is required for viral infectivity and interacts with viral capsid protein". J. Biol. Chem. 278 (37): 35211–9. doi:10.1074/jbc.M301257200. PMID 12842892.
• Masci AM, Galgani M, Cassano S, et al. (2004). "HIV-1 gp120 induces anergy in naive T lymphocytes through CD4-independent protein kinase-A-mediated signaling". J. Leukoc. Biol. 74 (6): 1117–24. doi:10.1189/jlb.0503239. PMID 12972513.
• Zhang W, Morris GZ, Beebe SJ (2004). "Characterization of the cAMP-dependent protein kinase catalytic subunit Cgamma expressed and purified from sf9 cells". Protein Expr. Purif. 35 (1): 156–69. doi:10.1016/j.pep.2004.01.006. PMID 15039079.
• Stevanin G, Hahn V, Lohmann E, et al. (2004). "Mutation in the catalytic domain of protein kinase C gamma and extension of the phenotype associated with spinocerebellar ataxia type 14". Arch. Neurol. 61 (8): 1242–8. doi:10.1001/archneur.61.8.1242. PMID 15313841.
• Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.