>7ve7_C mol:protein length:253 3-alpha-(Or 20-beta)-hydroxysteroid dehydrogenaseGMTDRLKGKVAIVTGGTLGIGLAIADKFVEEGAKVVITGRHADVGEKAAKSIGGTDVIRFVQHDASDEAGWTKLFDTTEEAFGPVTTVVNNAGIAVSKSVEDTTTEEWRKLLSVNLDGVFFGTRLGIQRMKNKGLGASIINMSSIEGLVGDPTQGAYNASKGAVRIMSKSAALDCALKDYDVRVNTVHPGPIKTPLVDDAEGAEEFFSQRTKTPMGHIGEPNDIAWICVYLASDESKFATGAEFVVDGGYTAQ