>10zn_B mol:protein length:511 Nitrogenase MoFe protein beta subunit NifKMPQNVDKILDHAPLFREPEYQEMLAGKAKLENMPPADKVVEIADWTKSWEYREKNFARESLSVNPAKACQPLGAVFVASGFERTMSFVHGSQGCVAYYRSHLSRHFKEPSSAVSSSMTEDAAVFGGLNNMVDGLANTYKLYDPKMIAVSTTCMAEVIGDDLHAFIQTAKGKGSVPEEFDVPFAHTPAFVGSHVTGYDNMLKGILEHFWKGRTPVPNRSVNIIPGFDGFAVGNNRELKRILGMMGVQYTILSDVSDQFDTPSDGEYRMYDGGTKIEAARDAVNADYTISLQEYCTPKTLEYCQSFGQKTASFHYPLGIGATDDLLQKLSEISGKPVPQELEMERGRLVDALADSQAYLHGKTYAIYGDPDFVYGMARFILETGGEPKHCLATNGSKAWEAQMQELFDSSPFGVGCKAWGGKDLWHMRSLLATEKVDLLIGNSYGKYLERDTDTPLIRLMFPIFDRHHHHRFPVWGYQGALRVLVTLLDKIFDKLDDDTIQAGVTDYSFDLTR