the biosynthesis of collagen measured by the rate of [ 14c ] hydroxyproline formation and the activity of proline , 2-oxoglutarate dioxygenase ( ec 1.14.11.2. formerly prolyl hydroxylase ) was reduced during the first half of treatment to a greater extent than the rate of [ 14c ] proline incorporation into proteins .
C0599874
dioxygenase
C3665675
prolyl hydroxylase