>sp|Q9CS42|PRPS2_MOUSE Ribose-phosphate pyrophosphokinase 2 OS=Mus musculus GN=Prps2 MPNIVLFSGSSHQDLSQRVADRLGLELGKVVTKKFSNQETSVEIGESVRGEDVYIIQSGC GEINDNLMELLIMINACKIASSSRVTAVIPCFPYARQDKKDKSRAPISAKLVANMLSVAG ADHIITMDLHASQIQGFFDIPVDNLYAEPAVLQWIRENITEWRNCIIVSPDAGGAKRVTS IADRLNVEFALIHKERKKANEVDRMVLVGDVKDRVAILVDDMADTCGTICHAADKLLSAG ATKVYAILTHGIFSGPAISRINSAAFEAVVVTNTIPQEDKMKHCSKIQVIDISMILAEAI RRTHNGESVSYLFSHVPL