>1O78_1|Chain A|BIOTIN CARBOXYL CARRIER PROTEIN OF METHYLMALONYL-COA CARBOXYL-TRANSFERASE|PROPIONIBACTERIUM FREUDENREICHII SUBSP. SHERMANII (1752) MKLKVTVNGAGKAGEGEIPAPLAGTVSKILVKEGDTVKAGQTVLVLEAMKMETEINAPTDGKVEKVLVKERDAVQGGQGLIKIG