>5xf9_B mol:protein length:242 NAD-reducing hydrogenaseMRPTTPPFASETFTLDEESIPFVPGQTVLEAALAAGRYIPHLCWHPEMGNHGSCRLCVVEANGRIQASCALPAQPGLQVVSKSETLTRVRRTLLEMLFAEGNHFCPGCEKSGDCLLQALAYAHGMTASHFDPFYPQRRIDASHPDLWLDPNRCILCGLCVRASLAEGKEALVIGGRGIASRLLATSASGRLGDTALAATDRAARICPVGALNFKAAGFTTPIGKRRFDHRPPEAMSDKERYT