>2kqk_A mol:protein length:128 NifU-like proteinMAYSEKVIDHYENPRNVGSFDNNDENVGSGMVGAPACGAVMKLQIKVNDEGIIEDARFKTYGCGSAIASSSLVTEWVKGKSLDEAQAIKNTDIAEELELPPVKIHCSILAEDAIKAAIADYKSKREAK