ID   FLAV_ENTAG              Reviewed;         177 AA.
AC   P28579;
DT   01-DEC-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-1992, sequence version 1.
DT   25-MAY-2022, entry version 76.
DE   RecName: Full=Flavodoxin;
GN   Name=nifF;
OS   Enterobacter agglomerans (Erwinia herbicola) (Pantoea agglomerans).
OG   Plasmid pEA3.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Pantoea; Pantoea agglomerans group.
OX   NCBI_TaxID=549;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=333;
RX   PubMed=1708766; DOI=10.1128/jb.173.10.3252-3256.1991;
RA   Kreutzer R., Dayananda S., Klingmueller W.;
RT   "Cotranscription of the electron transport protein genes nifJ and nifF in
RT   Enterobacter agglomerans 333.";
RL   J. Bacteriol. 173:3252-3256(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-21.
RC   STRAIN=333;
RA   Schwickerath O.;
RL   Submitted (MAR-1994) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Low-potential electron donor to a number of redox enzymes.
CC       NifF is the electron donor to nitrogenase.
CC   -!- COFACTOR:
CC       Name=FMN; Xref=ChEBI:CHEBI:58210;
CC   -!- SIMILARITY: Belongs to the flavodoxin family. {ECO:0000305}.
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DR   EMBL; M38221; AAA23385.1; -; Genomic_DNA.
DR   EMBL; X99694; CAA68010.1; -; Genomic_DNA.
DR   EMBL; X78558; CAA55301.1; -; Genomic_DNA.
DR   PIR; A39414; A39414.
DR   AlphaFoldDB; P28579; -.
DR   SMR; P28579; -.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.360; -; 1.
DR   InterPro; IPR001094; Flavdoxin-like.
DR   InterPro; IPR008254; Flavodoxin/NO_synth.
DR   InterPro; IPR001226; Flavodoxin_CS.
DR   InterPro; IPR010086; Flavodoxin_lc.
DR   InterPro; IPR029039; Flavoprotein-like_sf.
DR   Pfam; PF00258; Flavodoxin_1; 1.
DR   PIRSF; PIRSF038996; FldA; 1.
DR   PRINTS; PR00369; FLAVODOXIN.
DR   SUPFAM; SSF52218; SSF52218; 1.
DR   TIGRFAMs; TIGR01752; flav_long; 1.
DR   PROSITE; PS00201; FLAVODOXIN; 1.
DR   PROSITE; PS50902; FLAVODOXIN_LIKE; 1.
PE   3: Inferred from homology;
KW   Electron transport; Flavoprotein; FMN; Nitrogen fixation; Plasmid;
KW   Transport.
FT   CHAIN           1..177
FT                   /note="Flavodoxin"
FT                   /id="PRO_0000171631"
FT   DOMAIN          4..173
FT                   /note="Flavodoxin-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00088"
SQ   SEQUENCE   177 AA;  19581 MW;  3D54F95F7EC60B41 CRC64;
     MATIGIFFGS DTGQTRKVAK LIHQKLDGIA DAPLDVRRAT REQFLSYPVL LLGTPTLGDG
     ELPGVEAGSQ YDSWQEFTNT LSEADLTGKT VALFGLGDQL NYSKNFVSAM RILYDLVIAR
     GACVVGNWPR EGYKFSFSAA LLENNEFVGL PLDQENQYDL TEERIDSWLE KLKPAVL