>tr|U4PSA1|U4PSA1_CAEEL Purine nucleoside phosphorylase OS=Caenorhabditis elegans GN=pnp-1 MGNCTQKLTTSTSLSPAMENNNSPTNAAEHNQKIDPRNYDDVLSVAASIREQVGEDVARA DLGIICGSGLGPIGDTVQDATILPYSKIPGFPTTHVVGHKGNMIFGKLGGKKVVCLQGRF HPYEHNMDLALCTLPVRVMHQLGIKIMIVSNAAGGINAVLRHGDLMLIKDHIFLPALAGF SPLVGCNDPRFGARFVSVHDAYDKQLRQLAIDVGRRSDMTLYEGVYVMSGGPQYESPAEV SLFKTVGADALGMSTCHEVTVARQCGIKVLGFSLITNIANLDADASVEVSHEEVMDIAQQ AGERASRFVSDIITEITL