>sp|Q54GP3|SPRE_DICDI Sepiapterin reductase OS=Dictyostelium discoideum GN=sprA MSKVLAIVTGASKGFGKAIAQEIVKCNPNKNQLIDLVLFARSLDGLKSTKESIETISTNA KVIDLQSLDMSNIPDVELKFKSVLENIKWEEYSKICFFNNHGTLYHLGRIEDFSDFKNIQ KDNDTNTTSFVVTTSLLVKKLKELGSQYSSEVTIVNSSSLCAIKAFPTWSLYCSSRAYRD MFFQALSLEYKLNDKFKVLNYSLGVLDTDMQSQVREECSEDDKSFYVGLKNDGKLINPNR SASICSNLVYSHKFETGSHLDYYDLDK