>tr|M1Q620|M1Q620_METMZ Methylcobalamin:coenzyme M methyltransferase OS=Methanosarcina mazei Tuc01 GN=MmTuc01_2485 MVSEMTPTRRALAAVLGGRVDYVPPANPLAQTTTELMAICNASWPKAHFDSKMMADLAAA SYEVCGIEAARPQFDISLEAEVLGCKLDWDKPDRPPVTGPAYTNPEDVTWPDKLEETGRI PVVLGAIDELRKRYDGMLPIIPLLTAPFTVAGHIAGVENMARWTKTDPEKAHAFIDAATD FVVAYGKLQAAYGAHILFLADPSASSSLISAETYREFVLPAHRRLAKEISCPQILHICGD SSKLLPYIKQSGIDCFSFDTVPVWYCRQVIGNDMSILGSLDVIDLMPNGTPEQVYNRTRE CILQGTDIVGTACGVSYGTPLENLRAYVRACKETPIPRYDDVEDLIRQIGVGIGRNMKEN VLGGMQE