ID 1.14.11.7 DE Procollagen-proline 3-dioxygenase. AN Procollagen-proline,2-oxoglutarate 3-dioxygenase. AN Proline,2-oxoglutarate 3-dioxygenase. AN Prolyl 3-hydroxylase. CA L-proline-[procollagen] + 2-oxoglutarate + O(2) = trans-3-hydroxy-L- CA proline-[procollagen] + succinate + CO(2). CF Iron; L-ascorbate. PR PROSITE; PDOC51471; DR Q6JHU8, P3H1_CHICK ; Q32P28, P3H1_HUMAN ; Q3V1T4, P3H1_MOUSE ; DR Q9R1J8, P3H1_RAT ; Q6JHU7, P3H2_CHICK ; Q8IVL5, P3H2_HUMAN ; DR Q8CG71, P3H2_MOUSE ; Q4KLM6, P3H2_RAT ; Q8IVL6, P3H3_HUMAN ; DR Q8CG70, P3H3_MOUSE ; //