>tr|A0A842YMR4|A0A842YMR4_METTF Tetrahydromethanopterin S-methyltransferase subunit A OS=Methanothermobacter thermautotrophicus GN=mtrA MVEKKSPAEGWPVVNGDYIVGDPESPVAATTLASHIEDVPVEAGAAIAGPCKTENLGIEK MIANLISNPNIRFLILCGSEVQGHITGQSIEALHQNGVDPDKRNIIGATGAIPYIENIPD EGIERFQKQLEIVNLIDVEDADAIKAKVKECIEKDPGAFEEEAMVIKVEEGGEEEEGEEV KPVAPETALIEARMRNIQTQVKMIGSTNRMFAGMYSGKVQGIMIGLAFTLTLGILLLV