thiolysis of the phosphorylated and dinitrophenylated myosin with 2-mercaptoethanol restored the k+ -atpase ( atp phosphohydrolase , ec 3.6.1.32 ) activity and the dinitrophenyl group was removed from the n-terminal fragment of mr 29,000 of the heavy chain , predominantly .
C3815883
myosin
C0001473
atp phosphohydrolase