>1MXF_1|Chains A, B, C, D|PTERIDINE REDUCTASE 2|Trypanosoma cruzi (5693) MNETSHEASECPAAVITGGARRIGHSIAVRLHQQGFRVVVHYRHSEGAAQRLVAELNAARAGSAVLCKGDLSLSSSLLDCCEDIIDCSFRAFGRCDVLVNNASAYYPTPLLPGDDTNGAADAKPIDAQVAELFGSNAVAPLFLIRAFARRQGEGGAWRSRNLSVVNLCDAMTDLPLPGFCVYTMAKHALGGLTRAAALELAPRHIRVNAVAPGLSLLPPAMPQETQEEYRRKVPLGQSEASAAQIADAIAFLVSKDAGYITGTTLKVDGGLILARA