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PEA-15
Blocks Ras-mediated inhibition of integrin activation and modulates the ERK MAP kinase cascade. Inhibits RPS6KA3 activities by retaining it in the cytoplasm. Inhibits both TNFRSF6- and TNFRSF1A-mediated CASP8 activity and apoptosis. Regulates glucose transport by controlling both the content of SLC2A1 glucose transporters on the plasma membrane and the insulin-dependent trafficking of SLC2A4 from the cell interior to the surface. Ubiquitously expressed. Most abundant in tissues such as heart, brain, muscle and adipose tissue which utilize glucose as an energy source. Lower expression in glucose-producing tissues. Higher levels of expression are found in tissues from individuals with type 2 diabetes than in controls. 2 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
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| Protein type: Apoptosis; Motility/polarity/chemotaxis |
| Chromosomal Location of Human Ortholog: 1 H3|1 79.54 cM |
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Cellular Component:
cytoplasm; cytosol; microtubule associated complex; nucleus
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Molecular Function:
protein binding; protein kinase C binding
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Biological Process:
apoptotic process; carbohydrate transport; DNA damage checkpoint; intracellular signal transduction; negative regulation of extrinsic apoptotic signaling pathway via death domain receptors; negative regulation of glucose import; positive regulation of extrinsic apoptotic signaling pathway via death domain receptors; regulation of apoptotic process
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Reference #:
Q62048
(UniProtKB)
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Alt. Names/Synonyms: 15 kDa phosphoprotein enriched in astrocytes; Astrocytic phosphoprotein PEA-15; mammary transforming gene 1; Mat; Mat1; OTTMUSP00000024937; Pea; PEA-; PEA-15; Pea15; Pea15a; phosphoprotein enriched in astrocytes 15; phosphoprotein enriched in astrocytes 15A; Pkcs; Pkcs15
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Gene Symbols: Pea15
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Molecular weight:
15,054 Da
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Basal Isoelectric point:
4.94
Predict pI for various phosphorylation states
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CST Pathways:
GPCR Signaling to MAPKs
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Growth And Differentiation Control by MAPKs
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Protein-Specific Antibodies, siRNAs or Recombinant Proteins from Cell Signaling Technology®
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