>tr|A0A7J9NX93|A0A7J9NX93_METMI Probable cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating) OS=Methanococcus maripaludis GN=cbiT MIQDSEFFRMEGVPITKEEIRAVSIGKLNLDPEDVVLDIGCGSGGMSVEISKRSKFVYSI DNSEDAKNTTLNNLKKFNVENCTVSLGNAEDLISKFDFNKVFIGGTQNIEQILEILKEKN IERIVVNTIVLENSVKIINKFEELGYNVDFVNVSVSYGKKINSGHIMLSKNPITIITATL K