P17612.2
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UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
39,953 Da
NCBI Official Full Name
cAMP-dependent protein kinase catalytic subunit alpha
NCBI Official Synonym Full Names
protein kinase, cAMP-dependent, catalytic, alpha
NCBI Official Synonym Symbols
NCBI Protein Information
cAMP-dependent protein kinase catalytic subunit alpha; PKA C-alpha; protein kinase A catalytic subunit; cAMP-dependent protein kinase catalytic subunit alpha, isoform 1
UniProt Protein Name
cAMP-dependent protein kinase catalytic subunit alpha
UniProt Synonym Gene Names
UniProt Entry Name
KAPCA_HUMAN
NCBI Summary for PRKACA
cAMP is a signaling molecule important for a variety of cellular functions. cAMP exerts its effects by activating the cAMP-dependent protein kinase, which transduces the signal through phosphorylation of different target proteins. The inactive kinase holoenzyme is a tetramer composed of two regulatory and two catalytic subunits. cAMP causes the dissociation of the inactive holoenzyme into a dimer of regulatory subunits bound to four cAMP and two free monomeric catalytic subunits. Four different regulatory subunits and three catalytic subunits have been identified in humans. The protein encoded by this gene is a member of the Ser/Thr protein kinase family and is a catalytic subunit of cAMP-dependent protein kinase. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]
UniProt Comments for PRKACA
PKACA: catalytic subunit of cAMP-dependent protein kinase alpha, an AGC kinase. A number of inactive tetrameric holoenzymes are produced by the combination of homo- or heterodimers of the different regulatory subunits associated with two catalytic subunits. cAMP causes the dissociation of the inactive holoenzyme into a dimer of regulatory subunits bound to four cAMP and two free monomeric catalytic subunits. Two splice-variant isoforms have been described.
Protein type: Kinase, protein; EC 2.7.11.11; Protein kinase, Ser/Thr (non-receptor); Protein kinase, AGC; AGC group; PKA family
Chromosomal Location of Human Ortholog: 19p13.1
Cellular Component: centrosome; mitochondrion; membrane; plasma membrane; nucleus; neuromuscular junction; cytosol; AMP-activated protein kinase complex; cAMP-dependent protein kinase complex
Molecular Function: protein binding; cAMP-dependent protein kinase activity; ubiquitin protein ligase binding; protein serine/threonine/tyrosine kinase activity; protein kinase binding; ATP binding
Biological Process: nerve growth factor receptor signaling pathway; water transport; protein amino acid autophosphorylation; pathogenesis; signal transduction; protein amino acid phosphorylation; positive regulation of protein export from nucleus; triacylglycerol catabolic process; G2/M transition of mitotic cell cycle; transmembrane transport; sperm capacitation; epidermal growth factor receptor signaling pathway; regulation of synaptic transmission; cytosolic calcium ion homeostasis; fibroblast growth factor receptor signaling pathway; regulation of osteoblast differentiation; regulation of heart rate; organelle organization and biogenesis; activation of protein kinase A; peptidyl-threonine phosphorylation; glucose metabolic process; gluconeogenesis; peptidyl-serine phosphorylation; mesoderm formation; phospholipase C activation; regulation of protein binding; neural tube closure; carbohydrate metabolic process; energy reserve metabolic process; innate immune response; renal water homeostasis; mitotic cell cycle; blood coagulation; regulation of insulin secretion
Research Articles on PRKACA
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Products associated with PRKACA elisa kit
Pathways associated with PRKACA elisa kit
Diseases associated with PRKACA elisa kit
Organs/Tissues associated with PRKACA elisa kit
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