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Protein Page:
Calmodulin (human)

Overview
Calmodulin a calcium-binding small regulatory protein that mediates the control of a large number of enzymes by Ca(2+). Among the enzymes to be stimulated by the calmodulin-Ca(2+) complex are a number of protein kinases and phosphatases. Has four functional calcium-binding domains. Phosphorylation and ubiquitination result in a decreased activity. Note: This description may include information from UniProtKB.
Protein type: Calcium-binding
Chromosomal Location of Human Ortholog: 14q32.11
Cellular Component: centrosome; cytoplasm; cytosol; extracellular region; nucleoplasm; nucleus; plasma membrane; sarcomere; spindle microtubule; spindle pole; vesicle
Molecular Function: calcium ion binding; inositol trisphosphate 3-kinase activity; ligand-gated ion channel activity; N-terminal myristoylation domain binding; phospholipase binding; protein binding; protein domain specific binding; protein kinase binding; protein serine/threonine kinase activator activity; Ras guanyl-nucleotide exchange factor activity; thioesterase binding; titin binding
Biological Process: detection of calcium ion; G-protein coupled receptor protein signaling pathway; glycogen catabolic process; inositol phosphate metabolic process; MAPKKK cascade; muscle contraction; platelet degranulation; positive regulation of cyclic nucleotide metabolic process; positive regulation of cyclic-nucleotide phosphodiesterase activity; positive regulation of phosphoprotein phosphatase activity; positive regulation of protein amino acid autophosphorylation; positive regulation of protein amino acid dephosphorylation; regulation of cytokinesis; regulation of heart rate; regulation of nitric-oxide synthase activity; regulation of rhodopsin mediated signaling; response to calcium ion; substantia nigra development; Wnt receptor signaling pathway, calcium modulating pathway
Disease: Long Qt Syndrome 14; Ventricular Tachycardia, Catecholaminergic Polymorphic, 4
Reference #:  P62158 (UniProtKB)
Alt. Names/Synonyms: CALM; CALM1; CALM2; CALM3; CALML2; Calmodulin; calmodulin 1 (phosphorylase kinase, delta); calmodulin 2 (phosphorylase kinase, delta); calmodulin 3 (phosphorylase kinase, delta); CAM; CAM1; CAM2; CAM3; CAMB; CAMC; CAMI; CAMIII; DD132; PHKD; phosphorylase kinase, delta subunit
Gene Symbols: CALM1; CALM2; CALM3
Molecular weight: 16,838 Da
Basal Isoelectric point: 4.09  Predict pI for various phosphorylation states
CST Pathways:  Actin Dynamics  |  B Cell Receptor Signaling  |  ErbB/HER Signaling  |  T Cell Receptor Signaling
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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Calmodulin

Protein Structure Not Found.
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