>4n1y_C mol:protein length:240 Estrogen receptorSNAKSQTVTILQALNKAALPVLESHHNHGQPPTKVHLLNSLVKLAERELVHLINWAKNVPGYTDLSLSDQVHLIECCWMELLLLNCAFRSIEHGGKSLAFAPDLVLDRSSWSTVEMTEIFEQVAAVSEQMMQNHLHKDELLLLQAMVLVNAEVRRLASYNQIFNMQQSLLDAIVDTAQKYHPDNVRHVPAVLLLLTHIRQAGERGIAFFQRLKSEGVVTFCDLLKEMLDAQDFLEKKSSN