STLK3 May act as a mediator of stress-activated signals. Mediates the inhibition of SLC4A4, SLC26A6 as well as CFTR activities by the WNK scaffolds, probably through phosphorylation. Phosphorylates RELT. Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily. Predominantly expressed in brain and pancreas followed by heart, lung, kidney, skeletal muscle, liver, placenta and testis. 2 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: EC 2.7.11.1; FRAY subfamily; Kinase, protein; Protein kinase, STE; Protein kinase, Ser/Thr (non-receptor); STE group; STE20 family
Chromosomal Location of Human Ortholog: 2q24.3
Cellular Component:  apical plasma membrane; basolateral plasma membrane; cytoskeleton; cytosol; extrinsic component of membrane; intracellular membrane-bounded organelle; nucleoplasm
Molecular Function:  ATP binding; kinase activity; protein binding; protein kinase binding; protein serine/threonine kinase activity
Biological Process:  activation of MAPK activity; cellular hypotonic response; cellular response to chemokine; chemokine (C-X-C motif) ligand 12 signaling pathway; intracellular signal transduction; ion homeostasis; maintenance of lens transparency; negative regulation of creatine transmembrane transporter activity; negative regulation of pancreatic juice secretion; negative regulation of potassium ion transmembrane transport; negative regulation of potassium ion transmembrane transporter activity; negative regulation of sodium ion transmembrane transporter activity; peptidyl-serine phosphorylation; peptidyl-threonine phosphorylation; positive regulation of ion transmembrane transporter activity; positive regulation of potassium ion transport; positive regulation of T cell chemotaxis; protein autophosphorylation; protein phosphorylation; regulation of blood pressure; regulation of inflammatory response; signal transduction by protein phosphorylation; signal transduction by trans-phosphorylation
Reference #:  Q9UEW8 (UniProtKB)
Alt. Names/Synonyms: DCHT; DKFZp686K05124; PASK; proline-alanine-rich STE20-related kinase; serine threonine kinase 39 (STE20/SPS1 homolog, yeast); Serine/threonine-protein kinase 39; small intestine SPAK-like kinase; SPAK; Ste-20-related kinase; Ste20-like protein kinase; STE20/SPS1-related proline-alanine-rich protein kinase; STK39; STLK3
Gene Symbols: STK39
Molecular weight: 59,474 Da
Basal Isoelectric point: 5.92  Predict pI for various phosphorylation states
Protein-Specific Antibodies, siRNAs or Recombinant Proteins from Cell Signaling Technology® Total Proteins
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STLK3

Protein Structure Not Found.


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Cross-references to other databases:  STRING  |  cBioPortal  |  Wikipedia  |  neXtProt  |  Protein Atlas  |  BioGPS  |  KinBase  |  Pfam  |  ENZYME  |  Phospho.ELM  |  NetworKIN  |  GeneCards  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene