5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2 = 5,10-methylenetetrahydromethanopterin + H(+)
5,10-methenyl-5,6,7,8-tetrahydromethanopterin + h2 = 5,10-methylenetetrahydromethanopterin + h(+)
"H2-dependent methylene-H4MPT dehydrogenase"
"h2-dependent methylene-h4mpt dehydrogenase"