>gi|4506127 phosphoribosyl pyrophosphate synthetase 1 [Homo sapiens]
MPNIKIFSGSSHQDLSQKIADRLGLELGKVVTKKFSNQETCVEIGESVRG
EDVYIVQSGCGEINDNLMELLIMINACKIASASRVTAVIPCFPYARQDKK
DKSRAPISAKLVANMLSVAGADHIITMDLHASQIQGFFDIPVDNLYAEPA
VLKWIRENISEWRNCTIVSPDAGGAKRVTSIADRLNVDFALIHKERKKAN
EVDRMVLVGDVKDRVAILVDDMADTCGTICHAADKLLSAGATRVYAILTH
GIFSGPAISRINNACFEAVVVTNTIPQEDKMKHCSKIQVIDISMILAEAI
RRTHNGESVSYLFSHVPL