>6YK9_1|Chains A, B, C, D[auth E]|5,10-methenyltetrahydromethanopterin hydrogenase|Methanolacinia paynteri G-2000 (694436)
MTIKKVAILGAGCYRTHSATGITNFARACEVAEMVGKPEIAMTHSTIAMAAELKYLAGIDNIVISDPSFAGEFTVVKDFDYNEVIKAHKENPETIMPKIREKVNELAKTVPKPPKGAIHFVHPEDLGLKVTTDDREAVRDADLIITWLPKGDMQKGIIEKFAGDIKQGAIITHACTIPTTLFYKIFEELGIADKVEVTSYHPGAVPEMKGQVYIAEGYASEEAINTIYELGKKARGHAFKLPAELIGPVCDMCAALTAITYAGLLVYRDAVMNILGAPAGFSQMMATESLEQITAYMKKVGIKNLEENLDPGVFLGTADSMNFGPIAEILPTVLKSLEKRAK