>8q5w_E mol:protein length:284 Nitrogenase iron proteinMSFDEIAPNAKKVAIYGKGGIGKSTTTQNTAAALAYYYKLKGMIHGCDPKADSTRMILHGKPQETVMDVLREEGEEGVTLEKVRKVGFCGIYCVESGGPEPGVGCAGRGVITAVNLMKELGGYPDDLDFLFFDVLGDVVCGGFAMPLRDGLAKEIYIVSSGEMMALYAANNIAKGILKYAEQSGVRLGGIICNSRNVDGERELMEEFCDKLGTKLIHFIPRDNIVQKAEFNKMTVVEFAPDHPQALEYKKLGKKIMDNDELVIPTPLSMDELEKLVEKYGLYDK