>1YO5_1|Chain A|Enhancer site of Prostate Specific Antigen Promoter Region|null TAGCAGGATGTGT >1YO5_2|Chain B|Enhancer site of Prostate Specific Antigen Promoter Region|null ACACATCCTGCTA >1YO5_3|Chain C|SAM pointed domain containing ets transcription factor|Homo sapiens (9606) GSLDALGSQPIHLWQFLKELLLKPHSYGRFIRWLNKEKGIFKIEDSAQVARLWGIRKNRPAMNYDKLSRSIRQYYKKGIIRKPDISQRLVYQFVHPI