2.1.3.1 methylmalonyl-CoA carboxytransferase carboxyl group transfer Corynebacterium glutamicum - 2.1.3.1 methylmalonyl-CoA carboxytransferase carboxyl group transfer Propionibacterium freudenreichii - 2.1.3.1 methylmalonyl-CoA carboxytransferase carboxyl group transfer Propionibacterium freudenreichii subsp. shermanii -