ID   2.7.11.7
DE   [myosin heavy-chain] kinase.
AN   calmodulin-dependent myosin heavy chain kinase.
AN   MHCK.
AN   MIHC kinase.
AN   myosin heavy chain kinase.
AN   myosin heavy-chain kinase.
AN   myosin heavy chain kinase A.
AN   myosin I heavy-chain kinase.
AN   myosin II heavy-chain kinase.
CA   ATP + L-threonyl-[myosin heavy-chain] = ADP + H(+) + O-phospho-L-
CA   threonyl-[myosin heavy-chain].
CC   -!- The enzyme from Dictyostelium sp. (slime molds) brings about
CC       phosphorylation of the heavy chains of Dictyostelium myosin,
CC       inhibiting the actin-activated ATPase activity of the myosin.
CC   -!- One threonine residue in each heavy chain acts as acceptor.
CC   -!- While the enzyme from some species is activated by actin, in other
CC       cases Ca(2+)/calmodulin are required for activity.
CC   -!- Formerly EC 2.7.1.129.
DR   P42527, MHCKA_DICDI;  P90648, MHCKB_DICDI;  Q8MY12, MHCKC_DICDI;
DR   Q54SF9, MHCKD_DICDI;
//