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Protein Page:
HSP27 (mouse)

Overview
HSP27 a small heat shock protein that is regulated both transcriptionally and posttranslationally. Modulates actin polymerization and reorganization. Its expression level increases several-fold in response to stress and is phosphorylated by MAPKAP kinase 2. Cytoplasmic in interphase cells. Colocalizes with mitotic spindles in mitotic cells. Translocates to the nucleus during heat shock. Note: This description may include information from UniProtKB.
Protein type: Chaperone; Heat shock protein; Motility/polarity/chemotaxis
Cellular Component: axon; contractile fiber; cytoplasm; dendrite; extracellular matrix; extracellular space; focal adhesion; I band; intracellular; M band; nucleus; perikaryon; plasma membrane; proteasome complex; synapse; Z disc
Molecular Function: identical protein binding; protein kinase binding; protein kinase C binding; protein kinase C inhibitor activity; ubiquitin binding
Biological Process: negative regulation of protein kinase activity; positive regulation of angiogenesis; positive regulation of blood vessel endothelial cell migration; positive regulation of interleukin-1 beta production; positive regulation of tumor necrosis factor biosynthetic process; regulation of I-kappaB kinase/NF-kappaB cascade
Reference #:  P14602 (UniProtKB)
Alt. Names/Synonyms: 27kDa; Growth-related 25 kDa protein; Heat shock 25 kDa protein; Heat shock 27 kDa protein; heat shock 27kDa protein 1; heat shock protein 1; Heat shock protein beta-1; heat shock protein, 25 kDa; HSP 25; HSP 27; Hsp25; Hsp27; HspB1; OTTMUSP00000028918; p25
Gene Symbols: Hspb1
Molecular weight: 23,014 Da
Basal Isoelectric point: 6.12  Predict pI for various phosphorylation states
CST Pathways:  Inhibition of Apoptosis  |  Regulation of P38 MAPKs
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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HSP27

Protein Structure Not Found.
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