Caldesmon kinase

Definition:

EC Tree > 2 Transferases > 2.7 Transferring phosphorus-containing groups > 2.7.1 Phosphotransferases with an alcohol group as acceptor > 2.7.1.120 caldesmon kinase
Caldesmon kinase is a Ca2+/calmodulin-dependent smooth-muscle enzyme. Phosphorylation abolishes caldesmon's ability to bind actin and inhibit myosin ATPase; the enzyme appears identical with caldesmon itself, acting as an intramolecular autophosphorylation.

Biomedical Dictionary

The Biomedical Dictionary is a comprehensive and professional collection of biological academic terms and subject datas. All explanations are supported by authoritative books or high impact factor literatures, and you can acquire accurate explanations of the biomedical terms you want to know.