>4LNA_1|Chain A|Purine nucleoside phosphorylase|Spirosoma linguale (504472) MHHHHHHSSGVDLGTENLYFQSMFEQIQETTQFIQSKITLRPAIGIILGTGLGALTNELDIDTTIPYETIPHFPLSTVEFHSGKLLIGTLGGKSVVVMQGRFHYYEGYTMQQVTYPVRVMHALGIQTLLVSNAAGGMNPTFQTSDLMVIDDHISLLLPQNPLICPNPPIFGDRFPDMSEPYRKSLIDLAFSVAAELDIPLKRGVYVSVTGPQLETRAEYRMLRQWGADAVGMSTVPEVIVANQLGMDVFGISVITDLCFPDTLEKAELVKILATAAQAEPKLTMLIREMIGRL