>AF_AFA5UJR5F1_1|Chain A|Probable cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating)|Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS) (420247) MLNDMDFIKTCDVPGPTKEAIRAIILYKSAVTPNDEVVDVGCGTGGITCEFAQRAKKVTSIDTNPDAISVTKQNLEKFNLGDNVELINDSGSNALKNIDNMDIAVVGGSGRELEDILEIIDSKLNPKGRIIVTAILVDTKIEAINKLKKLNYNPKIMEVNISNGRVLDRGVMMISENPIAIISANKR