. . "prolyl hydroxylase" . . . . . . "Procollagen-proline dioxygenase" . "prolyl hydroxylases" . . . . . . . . "procollagen-proline dioxygenase" . "Procollagen-proline dioxygenase" . "procollagen-lysine 5-dioxygenase" . . "1.14.11.2" .