ID   NIFW_AZOCH              Reviewed;         114 AA.
AC   P23123;
DT   01-NOV-1991, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 49.
DE   RecName: Full=Nitrogenase-stabilizing/protective protein NifW;
GN   Name=nifW;
OS   Azotobacter chroococcum mcd 1.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Azotobacter.
OX   NCBI_TaxID=355;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1885524; DOI=10.1128/jb.173.17.5457-5469.1991;
RA   Evans D.J., Jones R., Woodley P.R., Wilborn J.R., Robson R.L.;
RT   "Nucleotide sequence and genetic analysis of the Azotobacter chroococcum
RT   nifUSVWZM gene cluster, including a new gene (nifP) which encodes a serine
RT   acetyltransferase.";
RL   J. Bacteriol. 173:5457-5469(1991).
CC   -!- FUNCTION: May protect the nitrogenase Fe-Mo protein from oxidative
CC       damage. {ECO:0000250}.
CC   -!- SUBUNIT: Homotrimer; associates with NifD. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the NifW family. {ECO:0000305}.
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DR   EMBL; M60090; AAA22164.1; -; Genomic_DNA.
DR   PIR; F43706; F43706.
DR   AlphaFoldDB; P23123; -.
DR   SMR; P23123; -.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00529; NifW; 1.
DR   InterPro; IPR004893; NifW.
DR   Pfam; PF03206; NifW; 1.
DR   PIRSF; PIRSF005790; NifW; 1.
PE   3: Inferred from homology;
KW   Nitrogen fixation.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..114
FT                   /note="Nitrogenase-stabilizing/protective protein NifW"
FT                   /id="PRO_0000219527"
SQ   SEQUENCE   114 AA;  13127 MW;  325094D6316EF303 CRC64;
     MTVQPFSPDS DLTLDEAMDE LVSAEDFLEF FGVPFDQTVV HVNRLHIMQR YHDYLTKAGD
     LDEHDDQARY AVVPAAARAY LDFVESDALT EKVFKVFRMH EPQKTFVSID QLLS