>5l8x_B mol:protein length:173 Tetrahydromethanopterin S-methyltransferase subunit AGSHMANKREPAPGWPIVSGEYVVGNPESCVGVVTLGSHGLEQACIDAGAAIAGPCHTENLGIEKVVANYISNPNIRFMILCGSEVQGHITGQCFKALWENGIGDDGGIIGAKGAIPFLENVNKEAVERFRRQIVEVVDLIDCEDIGKITQAIKECLSKDPGAIDEDPFIIELE