>tr|A0A832W8S1|A0A832W8S1_9EURY Tetrahydromethanopterin S-methyltransferase subunit A OS=Methanosarcina acetivorans GN=mtrA MVDKKEPASGWPILKGEYEVGDVKGCVAVITCASHLPGKPVLDAGAAITGSCKTENLGIE KVVAHVISNPNIRYLVVTGAEVKGHVTGQAMLSIHANGVKEHRIVGAVGAIPYVENLNDD AVARFQQQIETVNLLDTEDMGAITAKVRELVAKDPGAFDAEPMVVEISEEGEEEEEGGVV RPVSGEIAVIRSRLKAIEARMLDIGNLNKFHSGVHAGKIEGAMIGLTVTISLLGLLLLGR