ID   NIFW_FRASE              Reviewed;         126 AA.
AC   Q9Z5Y0;
DT   23-JAN-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   25-MAY-2022, entry version 40.
DE   RecName: Full=Nitrogenase-stabilizing/protective protein NifW;
GN   Name=nifW;
OS   Frankia sp. (strain EuIK1).
OC   Bacteria; Actinobacteria; Frankiales; Frankiaceae; Frankia;
OC   unclassified Frankia.
OX   NCBI_TaxID=47227;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Chung-Sun A., Ji-Tae K., Won-Jin K., Won-Young Y.;
RT   "Nif-gene organization and nucleotide sequences from Frankia EuIK1
RT   strain.";
RL   Submitted (JAN-1999) to the EMBL/GenBank/DDBJ databases.
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; AF119361; AAD17267.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9Z5Y0; -.
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..126
FT                   /note="Nitrogenase-stabilizing/protective protein NifW"
FT                   /id="PRO_0000219532"
FT   REGION          104..126
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   126 AA;  14287 MW;  295D8C9102FD317E CRC64;
     MSALTRQLEE FRRCSTAEQY FELLDVDYDP RVVAVNRLHI LRYFAEEIAG LHEGADAEVS
     PEVLLRDYRA ALIRAYEAFT TATGLDHRLF KVLKDRAPEP AGFVATTDIT VERPATAQSD
     EKGQDR