>4IBY_1|Chains A, B|Cellular tumor antigen p53|Homo sapiens (9606) SSSVPSQKTYQGSYGFRLGFLHSGTAKSVTCTYSPALNKMFCQLAKTCPVQLWVDSTPPPGTRVRAMAIYKQSQHMTEVVRRCPHHERCSDSDGLAPPQHLIRVEGNLRVEYLDDRNTFRHSVVVPYEPPEVGSDCTTIHYNYMCNRSCMGGMNRRPILTIITLEDSSGNLLGRNSFEVHVCACPGRDRRTEEENLRKKG