beta-hydroxyisobutyrate + NAD+ <=> methylmalonyl semialdehyde + NADH + H+ (Drosophila melanogaster)
beta-hydroxyisobutyrate + nad+ <=> methylmalonyl semialdehyde + nadh + h+ (drosophila melanogaster)
beta-hydroxyisobutyrate + NAD+ <=> methylmalonyl semialdehyde + NADH + H+ (Drosophila melanogaster)
beta-hydroxyisobutyrate + nad+ <=> methylmalonyl semialdehyde + nadh + h+ (drosophila melanogaster)