ID   NIFW_GLOC7              Reviewed;         107 AA.
AC   B7KG67;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 51.
DE   RecName: Full=Nitrogenase-stabilizing/protective protein NifW {ECO:0000255|HAMAP-Rule:MF_00529};
GN   Name=nifW {ECO:0000255|HAMAP-Rule:MF_00529};
GN   OrderedLocusNames=PCC7424_2111;
OS   Gloeothece citriformis (strain PCC 7424) (Cyanothece sp. (strain PCC
OS   7424)).
OC   Bacteria; Cyanobacteria; Oscillatoriophycideae; Chroococcales;
OC   Aphanothecaceae; Gloeothece; Gloeothece citriformis.
OX   NCBI_TaxID=65393;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7424;
RX   PubMed=21972240; DOI=10.1128/mbio.00214-11;
RA   Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H.,
RA   Sherman L.A., Pakrasi H.B.;
RT   "Novel metabolic attributes of the genus Cyanothece, comprising a group of
RT   unicellular nitrogen-fixing Cyanobacteria.";
RL   MBio 2:E214-E214(2011).
CC   -!- FUNCTION: May protect the nitrogenase Fe-Mo protein from oxidative
CC       damage. {ECO:0000255|HAMAP-Rule:MF_00529}.
CC   -!- SUBUNIT: Homotrimer; associates with NifD. {ECO:0000255|HAMAP-
CC       Rule:MF_00529}.
CC   -!- SIMILARITY: Belongs to the NifW family. {ECO:0000255|HAMAP-
CC       Rule:MF_00529}.
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DR   EMBL; CP001291; ACK70538.1; -; Genomic_DNA.
DR   RefSeq; WP_015954144.1; NC_011729.1.
DR   AlphaFoldDB; B7KG67; -.
DR   SMR; B7KG67; -.
DR   STRING; 65393.PCC7424_2111; -.
DR   EnsemblBacteria; ACK70538; ACK70538; PCC7424_2111.
DR   KEGG; cyc:PCC7424_2111; -.
DR   eggNOG; ENOG50330W8; Bacteria.
DR   HOGENOM; CLU_145318_1_0_3; -.
DR   OMA; KRMGQYL; -.
DR   OrthoDB; 1764222at2; -.
DR   Proteomes; UP000002384; Chromosome.
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; Reference proteome.
FT   CHAIN           1..107
FT                   /note="Nitrogenase-stabilizing/protective protein NifW"
FT                   /id="PRO_1000127807"
SQ   SEQUENCE   107 AA;  12480 MW;  A7716BFED2490E9C CRC64;
     MMTTAKTFAE FKTLTDTEDY LQFFGIAYDQ GFVNVNRLHI LKQFSKLIEE VDAAFPTLSE
     TEKLEKYGQA FEEAYELFKT SSPLETKLFK VFQEKPKDVV FLKDLTK