>5x1y_B mol:protein length:554 Mercuric reductaseMNKFKVNISGMTCTGCEKHVESALEKIGAKNIESSYRRGEAVFELPDDIEVESAIKAIDEANYQAGEIEEVSSLENVALINEDNYDLLIIGSGAAAFSSAIKAIEYGAKVGMIERGTVGGTCVNIGCVPSKTLLRAGEIIHLSKDNPFIGLQTSAGEVDLASLITQKDKLVSELRNQKYMDLIDEYNFDLIKGEAKFVDASTVEVNGAKLSAKRFLIATGASPSLPQISGLEKMDYLTSTTLLELKKIPKRLTVIGSGYIGMELGQLFHHLGSEITLMQRSERLLKEYDPEISESVEKALIEQGINLVKGATFERVEQSGEIKRVYVTVNGSREVIESDQLLVATGRKPNTDSLNLSAAGVETGKNNEILINDFGQTSNEKIYAAGDVTLGPQFVYVAAYEGGIITDNAIGGLNKKIDLSVVPAVTFTNPTVATVGLTEEQAKEKGYDVKTSVLPLDAVPRAIVNRETTGVFKLVADAETLKVLGVHIVSENAGDVIYAASLAVKFGLTVEDLTETLAPYLTMAEGLKLAALTFDKDIWKLSCCAGLEHHHHHH