>7cnv_F mol:protein length:132 Nitrogen-fixing NifU domain proteinMIQQTGYSKKVMEHFMNPRNVGVIDDPDGYGKVGNPVCGDLMEIFIKVGDEKIEDIKFRTFGCGAAIATSSMITEMARGKSLEEAMRITRNDVADALDGLPPQKMCCSNLAADALHAAINDYLSKKQKHLEH