THC Science

SGK3
Identifiers
Aliases	SGK3, CISK, SGK2, SGKL, serum/glucocorticoid regulated kinase family member 3
External IDs	OMIM: 607591 MGI: 2182368 HomoloGene: 56582 GeneCards: SGK3
Gene location (Human)
Chr.	Chromosome 8 (human)
End	66,862,022 bp
Gene location (Mouse)
Chr.	Chromosome 1 (mouse)
End	9,971,070 bp
RNA expression pattern
	Top expressed in
	Top expressed in
	More reference expression data
	More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
	Sources:Amigo / QuickGO
Orthologs
	23678
	170755
	ENSG00000104205
	ENSMUSG00000025915
	Q96BR1
	Q9ERE3
	NM_170709; NM_001033578; NM_013257
	NM_001037759; NM_133220; NM_177547
	NP_001191102; NP_001028750; NP_037389; NP_733827
	NP_001032848; NP_573483; NP_808215
	Wikidata
View/Edit Human	View/Edit Mouse

Serine/threonine-protein kinase Sgk3 is an enzyme that in humans is encoded by the SGK3 gene.^[5]^[6]^[7]

Function[edit]

This gene is a member of the serine/threonine protein kinase family and encodes a phosphoprotein with a PX (phox homology) domain. The protein phosphorylates several target proteins and has a role in neutral amino acid transport and activation of potassium and chloride channels. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.^[7]

In melanocytic cells SGK3 gene expression may be regulated by MITF.^[8]

Interactions[edit]

SGK3 has been shown to interact with GSK3B.^[9]

References[edit]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000104205 – Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000025915 – Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ Dai F, Yu L, He H, Zhao Y, Yang J, Zhang X, Zhao S (February 2000). "Cloning and mapping of a novel human serum/glucocorticoid regulated kinase-like gene, SGKL, to chromosome 8q12.3-q13.1". Genomics. 62 (1): 95–7. doi:10.1006/geno.1999.5969. PMID 10585774.
^ Kobayashi T, Deak M, Morrice N, Cohen P (January 2000). "Characterization of the structure and regulation of two novel isoforms of serum- and glucocorticoid-induced protein kinase". Biochem J. 344 Pt 1 (Pt 1): 189–97. doi:10.1042/0264-6021:3440189. PMC 1220630. PMID 10548550.
^ ^a ^b "Entrez Gene: SGK3 serum/glucocorticoid regulated kinase family, member 3".
^ Hoek KS, Schlegel NC, Eichhoff OM, Widmer DS, Praetorius C, Einarsson SO, Valgeirsdottir S, Bergsteinsdottir K, Schepsky A, Dummer R, Steingrimsson E (2008). "Novel MITF targets identified using a two-step DNA microarray strategy". Pigment Cell Melanoma Res. 21 (6): 665–76. doi:10.1111/j.1755-148X.2008.00505.x. PMID 19067971. S2CID 24698373.
^ Dai F, Yu L, He H, Chen Y, Yu J, Yang Y, Xu Y, Ling W, Zhao S (May 2002). "Human serum and glucocorticoid-inducible kinase-like kinase (SGKL) phosphorylates glycogen syntheses kinase 3 beta (GSK-3beta) at serine-9 through direct interaction". Biochem. Biophys. Res. Commun. 293 (4): 1191–6. doi:10.1016/S0006-291X(02)00349-2. PMID 12054501.

Further reading[edit]

Lang F, Cohen P (2002). "Regulation and physiological roles of serum- and glucocorticoid-induced protein kinase isoforms". Sci. STKE. 2001 (108): RE17. doi:10.1126/stke.2001.108.re17. PMID 11707620. S2CID 25927734.
Ali A, Hoeflich KP, Woodgett JR (2002). "Glycogen synthase kinase-3: properties, functions, and regulation". Chem. Rev. 101 (8): 2527–40. doi:10.1021/cr000110o. PMID 11749387.
Maruyama K, Sugano S (1994). "Oligo-capping: a simple method to replace the cap structure of eukaryotic mRNAs with oligoribonucleotides". Gene. 138 (1–2): 171–4. doi:10.1016/0378-1119(94)90802-8. PMID 8125298.
Suzuki Y, Yoshitomo-Nakagawa K, Maruyama K, Suyama A, Sugano S (1997). "Construction and characterization of a full length-enriched and a 5'-end-enriched cDNA library". Gene. 200 (1–2): 149–56. doi:10.1016/S0378-1119(97)00411-3. PMID 9373149.
Fang X, Yu SX, Lu Y, Bast RC, Woodgett JR, Mills GB (2000). "Phosphorylation and inactivation of glycogen synthase kinase 3 by protein kinase A". Proc. Natl. Acad. Sci. U.S.A. 97 (22): 11960–5. Bibcode:2000PNAS...9711960F. doi:10.1073/pnas.220413597. PMC 17277. PMID 11035810.
Xu J, Liu D, Gill G, Songyang Z (2001). "Regulation of cytokine-independent survival kinase (CISK) by the Phox homology domain and phosphoinositides". J. Cell Biol. 154 (4): 699–705. doi:10.1083/jcb.200105089. PMC 2196448. PMID 11514587.
Yun CC, Chen Y, Lang F (2002). "Glucocorticoid activation of Na(+)/H(+) exchanger isoform 3 revisited. The roles of SGK1 and NHERF2". J. Biol. Chem. 277 (10): 7676–83. doi:10.1074/jbc.M107768200. PMID 11751930.
Fang X, Yu S, Tanyi JL, Lu Y, Woodgett JR, Mills GB (2002). "Convergence of Multiple Signaling Cascades at Glycogen Synthase Kinase 3: Edg Receptor-Mediated Phosphorylation and Inactivation by Lysophosphatidic Acid through a Protein Kinase C-Dependent Intracellular Pathway". Mol. Cell. Biol. 22 (7): 2099–110. doi:10.1128/MCB.22.7.2099-2110.2002. PMC 133668. PMID 11884598.
Dai F, Yu L, He H, Chen Y, Yu J, Yang Y, Xu Y, Ling W, Zhao S (2002). "Human serum and glucocorticoid-inducible kinase-like kinase (SGKL) phosphorylates glycogen syntheses kinase 3 beta (GSK-3beta) at serine-9 through direct interaction". Biochem. Biophys. Res. Commun. 293 (4): 1191–6. doi:10.1016/S0006-291X(02)00349-2. PMID 12054501.
Brickley DR, Mikosz CA, Hagan CR, Conzen SD (2003). "Ubiquitin modification of serum and glucocorticoid-induced protein kinase-1 (SGK-1)". J. Biol. Chem. 277 (45): 43064–70. doi:10.1074/jbc.M207604200. PMID 12218062.
Gamper N, Fillon S, Feng Y, Friedrich B, Lang PA, Henke G, Huber SM, Kobayashi T, Cohen P, Lang F (2003). "K+ channel activation by all three isoforms of serum- and glucocorticoid-dependent protein kinase SGK". Pflügers Arch. 445 (1): 60–6. doi:10.1007/s00424-002-0873-2. PMID 12397388. S2CID 21073737.
Henke G, Setiawan I, Böhmer C, Lang F (2003). "Activation of Na+/K+-ATPase by the serum and glucocorticoid-dependent kinase isoforms". Kidney Blood Press. Res. 25 (6): 370–4. doi:10.1159/000068699. PMID 12590200. S2CID 30241243.
Friedrich B, Feng Y, Cohen P, Risler T, Vandewalle A, Bröer S, Wang J, Pearce D, Lang F (2003). "The serine/threonine kinases SGK2 and SGK3 are potent stimulators of the epithelial Na+ channel alpha,beta,gamma-ENaC". Pflügers Arch. 445 (6): 693–6. doi:10.1007/s00424-002-0993-8. PMID 12632189. S2CID 32511608.
Embark HM, Böhmer C, Vallon V, Luft F, Lang F (2003). "Regulation of KCNE1-dependent K(+) current by the serum and glucocorticoid-inducible kinase (SGK) isoforms". Pflügers Arch. 445 (5): 601–6. doi:10.1007/s00424-002-0982-y. PMID 12634932. S2CID 22981271.
Nilsen T, Slagsvold T, Skjerpen CS, Brech A, Stenmark H, Olsnes S (2004). "Peroxisomal targeting as a tool for assaying protein-protein interactions in the living cell: cytokine-independent survival kinase (CISK) binds PDK-1 in vivo in a phosphorylation-dependent manner". J. Biol. Chem. 279 (6): 4794–801. doi:10.1074/jbc.M309653200. PMID 14604990.

[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000104205 – Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000025915 – 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.

[pmid10585774-5] Dai F, Yu L, He H, Zhao Y, Yang J, Zhang X, Zhao S (February 2000). "Cloning and mapping of a novel human serum/glucocorticoid regulated kinase-like gene, SGKL, to chromosome 8q12.3-q13.1". Genomics. 62 (1): 95–7. doi:10.1006/geno.1999.5969. PMID 10585774.

[pmid10548550-6] Kobayashi T, Deak M, Morrice N, Cohen P (January 2000). "Characterization of the structure and regulation of two novel isoforms of serum- and glucocorticoid-induced protein kinase". Biochem J. 344 Pt 1 (Pt 1): 189–97. doi:10.1042/0264-6021:3440189. PMC 1220630. PMID 10548550.

[entrez-7] "Entrez Gene: SGK3 serum/glucocorticoid regulated kinase family, member 3".

[pmid19067971-8] Hoek KS, Schlegel NC, Eichhoff OM, Widmer DS, Praetorius C, Einarsson SO, Valgeirsdottir S, Bergsteinsdottir K, Schepsky A, Dummer R, Steingrimsson E (2008). "Novel MITF targets identified using a two-step DNA microarray strategy". Pigment Cell Melanoma Res. 21 (6): 665–76. doi:10.1111/j.1755-148X.2008.00505.x. PMID 19067971. S2CID 24698373.

[pmid12054501-9] Dai F, Yu L, He H, Chen Y, Yu J, Yang Y, Xu Y, Ling W, Zhao S (May 2002). "Human serum and glucocorticoid-inducible kinase-like kinase (SGKL) phosphorylates glycogen syntheses kinase 3 beta (GSK-3beta) at serine-9 through direct interaction". Biochem. Biophys. Res. Commun. 293 (4): 1191–6. doi:10.1016/S0006-291X(02)00349-2. PMID 12054501.

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Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

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