ARABIDOPSIS THALIANA NFU DOMAIN PROTEIN 2 NFU domain protein 4 (NFU4); CONTAINS InterPro DOMAIN/s: NIF system FeS cluster assembly, NifU, C-terminal (InterPro:IPR001075), HIRA-interacting protein 5 (InterPro:IPR017065), NIF system FeS cluster assembly, NifU-like scaffold, N-terminal (InterPro:IPR014824); BEST Arabidopsis thaliana protein match is: NFU domain protein 5 (TAIR:AT1G51390.1); Has 6036 Blast hits to 5990 proteins in 1590 species: Archae - 18; Bacteria - 3114; Metazoa - 168; Fungi - 162; Plants - 179; Viruses - 3; Other Eukaryotes - 2392 (source: NCBI BLink). NFU4 NFU domain protein 4 ATNFU2 AT3G20970