Ser_02044 K01918 panC R02473ATP + (R)-Pantoate + beta-Alanine <=> AMP + Diphosphate + Pantothenate
(R)-pantoate:beta-alanine ligase (AMP-forming) Ser_02045 K00606 panB R012265,10-Methylenetetrahydrofolate + 3-Methyl-2-oxobutanoic acid + H2O <=> Tetrahydrofolate + 2-Dehydropantoate
5,10-methylenetetrahydrofolate:3-methyl-2-oxobutanoate hydroxymethyltransferase