label: N(5)-formyl-5,6,7,8-tetrahydromethanopterin + methanofuran => N-formylmethanofuran + 5,6,7,8-tetrahydromethanopterin + H(+)
label_lc: n(5)-formyl-5,6,7,8-tetrahydromethanopterin + methanofuran => n-formylmethanofuran + 5,6,7,8-tetrahydromethanopterin + h(+)