the kinetics of competition of pairs of two substrates for bovine erythrocyte acetylcholinesterase ( acetylcholine hydrolase , ec 3.1.1.7 ) and horse serum cholinesterase ( acylcholine acyl-hydrolase , ec 3.1.1.8 ) was studied so that the hydrolysis of only one substrate was measured at a time .
C0001044
acetylcholine hydrolase
C0008429
acylcholine acyl-hydrolase