Creatine Kinase

Kreatinkinas

Svensk definition

Ett transferas som katalyserar bildandet av fosfokreatin från ATP + kreatin. Reaktionen lagrar ATP-energi som fosfokreatin. Tre cytoplasmaisoenzymer har påvisats i mänskilig vävnad: MM i skelettmuskulatur, MB i hjärtmuskelvävnad och BB i nervvävnad; dessutom har ett mitokondrieisoenzym identifierats. Med makrokreatinkinas avses ett kreatinkinas i komplex med andra serumproteiner. EC 2.7.3.2.

Engelsk definition

A transferase that catalyzes formation of PHOSPHOCREATINE from ATP + CREATINE. The reaction stores ATP energy as phosphocreatine. Three cytoplasmic ISOENZYMES have been identified in human tissues: the MM type from SKELETAL MUSCLE, the MB type from myocardial tissue and the BB type from nervous tissue as well as a mitochondrial isoenzyme. Macro-creatine kinase refers to creatine kinase complexed with other serum proteins.

Svenska synonymer

Inga svenska synonymer finns.

Engelska synonymer

Kinase, Creatine ATP Creatine Phosphotransferase Creatine Phosphotransferase, ATP Phosphotransferase, ATP Creatine Creatine Phosphokinase Phosphokinase, Creatine ADP Phosphocreatine Phosphotransferase Phosphocreatine Phosphotransferase, ADP Phosphotransferase, ADP Phosphocreatine Macro-Creatine Kinase Macro Creatine Kinase