ID   NIFW_RHOCA              Reviewed;         112 AA.
AC   Q07180;
DT   01-OCT-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1994, sequence version 1.
DT   25-MAY-2022, entry version 55.
DE   RecName: Full=Nitrogenase-stabilizing/protective protein NifW;
GN   Name=nifW;
OS   Rhodobacter capsulatus (Rhodopseudomonas capsulata).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Rhodobacter.
OX   NCBI_TaxID=1061;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 33303 / B10;
RX   PubMed=8492805; DOI=10.1007/bf00291996;
RA   Masepohl B., Angermueller S., Hennecke S., Huebner P., Moreno-Vivian C.,
RA   Klipp W.;
RT   "Nucleotide sequence and genetic analysis of the Rhodobacter capsulatus
RT   ORF6-nifUI SVW gene region: possible role of NifW in homocitrate
RT   processing.";
RL   Mol. Gen. Genet. 238:369-382(1993).
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; X68444; CAA48489.1; -; Genomic_DNA.
DR   PIR; S34818; S34818.
DR   AlphaFoldDB; Q07180; -.
DR   GeneID; 31492049; -.
DR   OMA; KRMGQYL; -.
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   CHAIN           1..112
FT                   /note="Nitrogenase-stabilizing/protective protein NifW"
FT                   /id="PRO_0000219539"
SQ   SEQUENCE   112 AA;  12549 MW;  5431EDEB032FC458 CRC64;
     MTPESPTLAA LTKLSSAEEI FAFLGVEPIR EVLNSSRLHI MKRFGAYLRE TDMTGLTEDG
     IFERARDALL RAQADFVAST PLKEKVFKVF ETEAAKRKAR FVGLETLKVI KS