>3GB9_1|Chains A, B, C|Purine nucleoside phosphorylase|Homo sapiens (9606)
KETAAAKFERQHMDSGGGGSGHMENGYTYEDYKNTAEWLLSHTKHRPQVAIICGSGLGGLTDKLTQAQIFDYGEIPNFPRSTVPGHAGRLVFGFLNGRACVMMQGRFHMYEGYPLWKVTFPVRVFHLLGVDTLVVTNAAGGLNPKFEVGDIMLIRDHINLPGFSGQNPLRGPNDERFGDRFPAMSDAYDRTMRQRALSTWKQMGEQRELQEGTYVMVAGPSFQTVAECRVLQKLGADAVGMSTVPEVIVARHCGLRVFGFSLITDKVIMDYESLEKANHEEVLAAGKQAAQKLEQFVSILMASIPLPDKAS