methenyltetrahydromethanopterin cyclohydrolase

English

Noun

methenyltetrahydromethanopterin cyclohydrolase

1. (biochemistry) A hydrolase enzyme that catalyzes the chemical reaction 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H₂O $\rightleftharpoons$ 5-formyl-5,6,7,8-tetrahydromethanopterin.