>sp|P32440|HMD_METTM 5,10-methenyltetrahydromethanopterin hydrogenase OS=Methanothermobacter marburgensis GN=hmd MKLAILGAGCYRTHAASGITNFSRACEVAEMVGKPEIAMTHSTITMGAELKELAGVDEVV VADPVFDNQFTVIDDFAYEDVIEAHKEDPEKIMPQIREKVNEVAKELPKPPEGAIHFTHP EDLGFEITTDDREAVADADFIMTWFPKGDMQPDIINKFIDDIKPGAIVTHACTIPTTKFY KIFEQKHGDLVTKPETLNVTSYHPGAVPEMKGQVYIAEGYASEDAIETLFELGQKARGNA YRLPAELLGPVCDMCSALTAITYAGILSYRDSVTQVLGAPASFAQMMAKESLEQITALME KVGIDKMEENLDPGALLGTADSMNFGASAEILPTVFEILEKRKK