>4ov7_F mol:protein length:82 Ancestral Steroid Receptor 2 DBD helix mutantSPPQKVCLICGDEASGCHYGVLTCGSCKVFFKRAVEGQHNYLCAGRNDCIIDKIRRKNCPACRLRKCLQAGMTLGARKSKKL