It is converted into succinyl - CoA by methylmalonyl - CoA mutase , in a reaction that requires vitamin B as a cofactor .
Methylmalonyl - CoA is formed from propionyl - CoA by propionyl - CoA carboxylase by help of biotin ( vitamin B ) .
Methylmalonyl - CoA is converted into succinyl - CoA by methylmalonyl - CoA mutase , in a reaction that requires vitamin B as a cofactor .
Methylmalonyl - CoA is formed from propionyl - CoA by propionyl - CoA carboxylase by help of biotin ( vitamin B ) .