ID   NIFU_NOSCO              Reviewed;          75 AA.
AC   P26247;
DT   01-MAY-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1992, sequence version 1.
DT   25-MAY-2022, entry version 42.
DE   RecName: Full=Nitrogen fixation protein NifU;
DE   Flags: Fragment;
GN   Name=nifU;
OS   Nostoc commune.
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX   NCBI_TaxID=1178;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=UTEX 584 / SAG 1453-5;
RX   PubMed=3133363; DOI=10.1128/jb.170.7.3297-3300.1988;
RA   Defrancesco N., Potts M.;
RT   "Cloning of nifHD from Nostoc commune UTEX 584 and of a flanking region
RT   homologous to part of the Azotobacter vinelandii nifU gene.";
RL   J. Bacteriol. 170:3297-3300(1988).
CC   -!- FUNCTION: May be involved in the formation or repair of [Fe-S] clusters
CC       present in iron-sulfur proteins. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the NifU family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   PIR; B28186; B28186.
DR   AlphaFoldDB; P26247; -.
DR   SMR; P26247; -.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   GO; GO:0051536; F:iron-sulfur cluster binding; IEA:InterPro.
DR   GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   InterPro; IPR002871; NIF_FeS_clus_asmbl_NifU_N.
DR   Pfam; PF01592; NifU_N; 1.
PE   3: Inferred from homology;
KW   Nitrogen fixation.
FT   CHAIN           <1..>75
FT                   /note="Nitrogen fixation protein NifU"
FT                   /id="PRO_0000166174"
FT   NON_TER         1
FT   NON_TER         75
SQ   SEQUENCE   75 AA;  8213 MW;  CF15A66B9302D6C4 CRC64;
     ALKVSMKDIA DYLGGLPEAK MHCSVMGQEA LEAAIYWYRG IPLATHDDDD EGALVCSCFG
     ISESKIRRVI LESSH