2-hydroxybutanoyl-CoA + succinate + CO2 => butanoyl-CoA + 2-oxoglutarate + O2
2-hydroxybutanoyl-coa + succinate + co2 => butanoyl-coa + 2-oxoglutarate + o2
2-hydroxybutanoyl-CoA + succinate + CO2 => butanoyl-CoA + 2-oxoglutarate + O2
2-hydroxybutanoyl-coa + succinate + co2 => butanoyl-coa + 2-oxoglutarate + o2