>6YKB_1|Chains A, B[auth C]|5,10-methenyltetrahydromethanopterin [Fe]-hydrogenase|Methanolacinia paynteri G-2000 (694436)
MTIKKVAILGAGCYRTHSATGITNFARACEVAEMVGKPEIAMTHSTIAMAAELKYLAGIDNIVISDPSFAGEFTVVKDFDYNEVIKAHKENPETIMPKIREKVNELAKTVPKPPKGAIHFVHPEDLGLKVTTDDREAVRDADLIITWLPKGDMQKGIIEKFAGDIKQGAIITHACTIPTTLFYKIFEELGIADKVEVTSYHPGAVPEMKGQVYIAEGYASEEAINTIYELGKKARGHAFKLPAELIGPVCDMCAALTAITYAGLLVYRDAVMNILGAPAGFSQMMATESLEQITAYMKKVGIKNLEENLDPGVFLGTADSMNFGPIAEILPTVLKSLEKRAK