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SGK3

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Protein-coding gene in the species Homo sapiens
SGK3
Identifiers
AliasesSGK3, CISK, SGK2, SGKL, serum/glucocorticoid regulated kinase family member 3
External IDsOMIM: 607591; MGI: 2182368; HomoloGene: 56582; GeneCards: SGK3; OMA:SGK3 - orthologs
Gene location (Human)
Chromosome 8 (human)
Chr.Chromosome 8 (human)
Chromosome 8 (human)Genomic location for SGK3Genomic location for SGK3
Band8q13.1Start66,712,734 bp
End66,862,022 bp
Gene location (Mouse)
Chromosome 1 (mouse)
Chr.Chromosome 1 (mouse)
Chromosome 1 (mouse)Genomic location for SGK3Genomic location for SGK3
Band1 A2|1 2.08 cMStart9,868,332 bp
End9,971,070 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • retinal pigment epithelium

  • corpus callosum

  • inferior ganglion of vagus nerve

  • mucosa of ileum

  • subthalamic nucleus

  • skin of arm

  • pars reticulata

  • jejunal mucosa

  • Medulla Oblongata

  • skin of hip
Top expressed in
  • vestibular membrane of cochlear duct

  • retinal pigment epithelium

  • Epithelium of choroid plexus

  • molar

  • gastrula

  • granulocyte

  • hair follicle

  • endothelial cell of lymphatic vessel

  • cornea

  • stria vascularis
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

23678

170755

Ensembl

ENSG00000104205

ENSMUSG00000025915

UniProt

Q96BR1

Q9ERE3

RefSeq (mRNA)

NM_170709
NM_001033578
NM_013257

NM_001037759
NM_133220
NM_177547

RefSeq (protein)

NP_001191102
NP_001028750
NP_037389
NP_733827

NP_001032848
NP_573483
NP_808215

Location (UCSC)Chr 8: 66.71 – 66.86 MbChr 1: 9.87 – 9.97 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Serine/threonine-protein kinase Sgk3 is an enzyme that in humans is encoded by the SGK3 gene.

Function

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.

In melanocytic cells SGK3 gene expression may be regulated by MITF.

Interactions

SGK3 has been shown to interact with GSK3B.

References

  1. ^ GRCh38: Ensembl release 89: ENSG00000104205Ensembl, May 2017
  2. ^ GRCm38: Ensembl release 89: ENSMUSG00000025915Ensembl, 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. 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.
  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.
  7. ^ "Entrez Gene: SGK3 serum/glucocorticoid regulated kinase family, member 3".
  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.
  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.

Further reading

PDB gallery
  • 1xte: crystal structure of CISK-PX domain 1xte: crystal structure of CISK-PX domain
  • 1xtn: crystal structure of CISK-PX domain with sulfates 1xtn: crystal structure of CISK-PX domain with sulfates
Kinases: Serine/threonine-specific protein kinases (EC 2.7.11-12)
Serine/threonine-specific protein kinases (EC 2.7.11.1-EC 2.7.11.20)
Non-specific serine/threonine protein kinases (EC 2.7.11.1)
Pyruvate dehydrogenase kinase (EC 2.7.11.2)
Dephospho-(reductase kinase) kinase (EC 2.7.11.3)
3-methyl-2-oxobutanoate dehydrogenase (acetyl-transferring) kinase (EC 2.7.11.4)
(isocitrate dehydrogenase (NADP+)) kinase (EC 2.7.11.5)
(tyrosine 3-monooxygenase) kinase (EC 2.7.11.6)
Myosin-heavy-chain kinase (EC 2.7.11.7)
Fas-activated serine/threonine kinase (EC 2.7.11.8)
Goodpasture-antigen-binding protein kinase (EC 2.7.11.9)
  • -
IκB kinase (EC 2.7.11.10)
cAMP-dependent protein kinase (EC 2.7.11.11)
cGMP-dependent protein kinase (EC 2.7.11.12)
Protein kinase C (EC 2.7.11.13)
Rhodopsin kinase (EC 2.7.11.14)
Beta adrenergic receptor kinase (EC 2.7.11.15)
G-protein coupled receptor kinases (EC 2.7.11.16)
Ca2+/calmodulin-dependent (EC 2.7.11.17)
Myosin light-chain kinase (EC 2.7.11.18)
Phosphorylase kinase (EC 2.7.11.19)
Elongation factor 2 kinase (EC 2.7.11.20)
Polo kinase (EC 2.7.11.21)
Serine/threonine-specific protein kinases (EC 2.7.11.21-EC 2.7.11.30)
Polo kinase (EC 2.7.11.21)
Cyclin-dependent kinase (EC 2.7.11.22)
(RNA-polymerase)-subunit kinase (EC 2.7.11.23)
Mitogen-activated protein kinase (EC 2.7.11.24)
MAP3K (EC 2.7.11.25)
Tau-protein kinase (EC 2.7.11.26)
(acetyl-CoA carboxylase) kinase (EC 2.7.11.27)
  • -
Tropomyosin kinase (EC 2.7.11.28)
  • -
Low-density-lipoprotein receptor kinase (EC 2.7.11.29)
  • -
Receptor protein serine/threonine kinase (EC 2.7.11.30)
Dual-specificity kinases (EC 2.7.12)
MAP2K
Enzymes
Activity
Regulation
Classification
Kinetics
Types
Portal:


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