>2V4A_1|Chains A, B, C, D|PROLYL-4 HYDROXYLASE|CHLAMYDOMONAS REINHARDTII (3055) MHHHHHHMVGFGELKEEWRGEVVHLSWSPRAFLLKNFLSDEECDYIVEKARPKMVKSSVVDNESGKSVDSEIRTSTGTWFAKGEDSVISKIEKRVAQVTMIPLENHEGLQVLHYHDGQKYEPHYDYFHDPVNAGPEHGGQRVVTMLMYLTTVEEGGETVLPNAEQKVTGDGWSECAKRGLAVKPIKGDALMFYSLKPDGSNDPASLHGSCPTLKGDKWSATKWIHVAPIGGRH