>6el3_A mol:protein length:381 3-oxo-Delta(4,5)-steroid 5-beta-reductaseMKHHHHHHQDEDEPSQSFESVALIIGVTGIVGNSLAEILPLSDTPGGPWKVYGVARRPRPTWNADHPIDYIQCDVSDAEDTRSKLSPLTDVTHVFYVTWTNRESESENCEANGSMLRNVLQAIIPYAPNLRHVCLQTGTKHYLGPFTNVDGPRHDPPFTEDMPRLQIQNFYYTQEDILFEEIKKIETVTWSIHRPNMIFGFSPYSLMNIVGTLCVYAAICKHEGSPLLFPGSKKAWEGFMTASDADLIAEQQIWAAVDPYAKNEAFNCNNADIFKWKHLWKILAEQFGIEEYGFEEGKNLGLVEMMKGKERVWEEMVKENQLQEKKLEEVGVWWFADVILGVEGMIDSMNKSKEYGFLGFRNSNNSFISWIDKYKAFKIVP