preferred_name: 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O = N(5)-formyl-5,6,7,8-tetrahydromethanopterin + H(+)
preferred_name_lc: 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + h2o = n(5)-formyl-5,6,7,8-tetrahydromethanopterin + h(+)
label: "methenyl-H(4)MPT cyclohydrolase"
label_lc: "methenyl-h(4)mpt cyclohydrolase"