>3khs_D mol:protein length:285 Purine nucleoside phosphorylase MTDYDLAKETAAWLNKQLQIRPVLGIVCGSGLGKIGDSLETSITVAYSDIPNFPVGSVK GHAGSLIFGSVNGVSCVCMKGRFHLYEGHTAARATFPMRVFKALGVKIVVLTNAAGGLN PSYRPGDFMVVRDHINLPGLAGANPLTGPNDDTEGERFPSMTSVYDKTLRKYAISAARE LGMSYATHEGVYCCVNGPSFETPAECKILRLMGSDAVGMSTAPETIVAKHGGMRCLAVS LISNVIASNCETPAEPTHEEVLRAGEEASARMTALVKLVIEKIRGELPR