>tr|M1IYD7|M1IYD7_9CREN 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate reductase OS=Sulfolobus acidocaldarius N8 OX=1028566 GN=SacN8_10530 PE=3 SV=1 MKSRPYTIIFSTISIDGRLATKTGYSELSCPIDKQRQHQLRAEVDAIMVGGNTVRIDNPS LTVKYAKKKDKDPIRVIVSKSLNLDVSSKIFSIPPLTVVYTKSENRSKQYELEKRGVVVR RFNELSDVFSDLYESFNVRRLMIEGGGNLIWSVIHEKLYDEIRVTVSPRIFGNGVSLAQG EGFQGDESPRLRLVDAKICQCGNEIHLVYIKGLM