>4AY7_1|Chains A, B|METHYLCOBALAMIN\: COENZYME M METHYLTRANSFERASE|METHANOSARCINA MAZEI (2209)
HHHHHHMTDMSEFTLKTRLLAALKGEPVDKVPVCSVTQTGIVELMDVVGAPWPEAHTNPELMAKLALANHELSGLEAVRLPYCLTVLVEAMGCEINMGTKNRQPSVTGHPYPKDLEGAAVPADLLQRGRIPVVLEAIKIIREKVGPDVPIVGGMEGPVTVASDLVSVKSFMKWSIKKTDLLEQALDIATEASIIYANAMVEAGADVIAIADPVASPDLMSPDSFRQFLKSRLQKFASSVNSVTVLHICGNVNPILSDMADCGFEGLSVEEKIGSAKKGKEVIGTRARLVGNVSSPFTLLPGPVDKIKAEAKEALEGGIDVLAPGCGIAPMTPLENVKALVAARDEFYA