>8QQ8_1|Chain A|5,10-methylenetetrahydromethanopterin reductase|Methanocaldococcus jannaschii (2190)
MKFGIQFVPNEPIQKLCYYVKLAEDNGFEYCWITDHYNNRNVYMALTAIAMNTNKIKLGPGVTNPYVRSPAITASAIATLDELSGGRAVLGIGPGDKATFDALGIEWVKPVTTLKESIEVIRKLLAGERVSYEGKVVKIAGAALAVKPIQKAVPVYMGAQGPKMLETAGMIADGVLINASNPKDFEAAIPLIKKGAEAAGRSMDEIDVAAYACMSVDKNADKAKQAAVPVVAFIAAGSPPVVLERHGIDMEKVEAIRNALKSGNFPEAFKNVDDTMLEAFSIYGTPEDVVEKCKKLAEMGVTQIVAGSPIGPNKETAIKLIGKKVIPALKE