GO:0008817

ATP:corrinoid adenosyltransferase BtuR/CobO/CobP
Cob
cobalamin adenosyltransferase, methylmalonyl-CoA mutase cofactor biosynthesis protein (RefSeq)
cob(I)alamin adenolsyltransferase/cobinamide ATP-dependent adenolsyltransferase (RefSeq)