ID   FLAW_ECO57              Reviewed;         173 AA.
AC   P0ABY6; P41050;
DT   25-OCT-2005, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2005, sequence version 1.
DT   03-AUG-2022, entry version 88.
DE   RecName: Full=Flavodoxin 2;
GN   Name=fldB; OrderedLocusNames=Z4233, ECs3767;
OS   Escherichia coli O157:H7.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA   Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA   Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA   Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA   Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA   Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA   Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA   Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT   genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
CC   -!- FUNCTION: Low-potential electron donor to a number of redox enzymes.
CC       {ECO:0000305}.
CC   -!- COFACTOR:
CC       Name=FMN; Xref=ChEBI:CHEBI:58210; Evidence={ECO:0000250};
CC   -!- SIMILARITY: Belongs to the flavodoxin family. {ECO:0000305}.
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DR   EMBL; AE005174; AAG58023.1; -; Genomic_DNA.
DR   EMBL; BA000007; BAB37190.1; -; Genomic_DNA.
DR   PIR; C85945; C85945.
DR   PIR; G91099; G91099.
DR   RefSeq; NP_311794.1; NC_002695.1.
DR   RefSeq; WP_001055874.1; NZ_SWKA01000005.1.
DR   AlphaFoldDB; P0ABY6; -.
DR   SMR; P0ABY6; -.
DR   STRING; 155864.EDL933_4097; -.
DR   EnsemblBacteria; AAG58023; AAG58023; Z4233.
DR   EnsemblBacteria; BAB37190; BAB37190; ECs_3767.
DR   GeneID; 67415220; -.
DR   GeneID; 913012; -.
DR   KEGG; ece:Z4233; -.
DR   KEGG; ecs:ECs_3767; -.
DR   PATRIC; fig|386585.9.peg.3931; -.
DR   eggNOG; COG0716; Bacteria.
DR   HOGENOM; CLU_051402_1_0_6; -.
DR   OMA; ILGISTW; -.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; Chromosome.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR   Gene3D; 3.40.50.360; -; 1.
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   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; Reference proteome; Transport.
FT   CHAIN           1..173
FT                   /note="Flavodoxin 2"
FT                   /id="PRO_0000171627"
FT   DOMAIN          3..165
FT                   /note="Flavodoxin-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00088"
SQ   SEQUENCE   173 AA;  19700 MW;  89338715D106A68C CRC64;
     MNMGLFYGSS TCYTEMAAEK IRDIIGPELV TLHNLKDDSP KLMEQYDVLI LGIPTWDFGE
     IQEDWEAVWD QLDDLNLEGK IVALYGLGDQ LGYGEWFLDA LGMLHDKLST KGVKFVGYWP
     TEGYEFTSPK PVIADGQLFV GLALDETNQY DLSDERIQSW CEQILNEMAE HYA