ID   YGCQ_ECOLI              Reviewed;         286 AA.
AC   Q46907; Q2MA60;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2000, sequence version 2.
DT   03-AUG-2022, entry version 130.
DE   RecName: Full=Putative electron transfer flavoprotein subunit YgcQ;
GN   Name=ygcQ; OrderedLocusNames=b2769, JW5440;
OS   Escherichia coli (strain K12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA   Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA   Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA   Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B.,
RA   Shao Y.;
RT   "The complete genome sequence of Escherichia coli K-12.";
RL   Science 277:1453-1462(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=16738553; DOI=10.1038/msb4100049;
RA   Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA   Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT   "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655
RT   and W3110.";
RL   Mol. Syst. Biol. 2:E1-E5(2006).
CC   -!- FUNCTION: May play a role in a redox process.
CC   -!- SUBUNIT: YgcQ and YgcR form a heterodimer. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ETF alpha-subunit/FixB family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAA69279.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; U29579; AAA69279.1; ALT_INIT; Genomic_DNA.
DR   EMBL; U00096; AAC75811.2; -; Genomic_DNA.
DR   EMBL; AP009048; BAE76846.1; -; Genomic_DNA.
DR   PIR; E65058; E65058.
DR   RefSeq; NP_417249.4; NC_000913.3.
DR   RefSeq; WP_001299097.1; NZ_LN832404.1.
DR   AlphaFoldDB; Q46907; -.
DR   SMR; Q46907; -.
DR   BioGRID; 4262292; 4.
DR   BioGRID; 850770; 2.
DR   IntAct; Q46907; 2.
DR   STRING; 511145.b2769; -.
DR   PaxDb; Q46907; -.
DR   PRIDE; Q46907; -.
DR   EnsemblBacteria; AAC75811; AAC75811; b2769.
DR   EnsemblBacteria; BAE76846; BAE76846; BAE76846.
DR   GeneID; 946413; -.
DR   KEGG; ecj:JW5440; -.
DR   KEGG; eco:b2769; -.
DR   PATRIC; fig|1411691.4.peg.3968; -.
DR   EchoBASE; EB2925; -.
DR   eggNOG; COG2025; Bacteria.
DR   HOGENOM; CLU_034178_0_1_6; -.
DR   InParanoid; Q46907; -.
DR   OMA; DWLVSIE; -.
DR   PhylomeDB; Q46907; -.
DR   BioCyc; EcoCyc:G7435-MON; -.
DR   PRO; PR:Q46907; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR   Gene3D; 3.40.50.620; -; 1.
DR   InterPro; IPR029035; DHS-like_NAD/FAD-binding_dom.
DR   InterPro; IPR001308; ETF_a/FixB.
DR   InterPro; IPR014731; ETF_asu_C.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   PANTHER; PTHR43153; PTHR43153; 1.
DR   Pfam; PF00766; ETF_alpha; 1.
DR   PIRSF; PIRSF000089; Electra_flavoP_a; 1.
DR   SUPFAM; SSF52467; SSF52467; 1.
PE   3: Inferred from homology;
KW   Electron transport; FAD; Flavoprotein; Reference proteome; Transport.
FT   CHAIN           1..286
FT                   /note="Putative electron transfer flavoprotein subunit
FT                   YgcQ"
FT                   /id="PRO_0000167868"
FT   BINDING         225..253
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   286 AA;  30308 MW;  FDADB6EDCFAC2962 CRC64;
     MNIAIVTINQ ENAAIASWLA AQDFSGCTLA HWQIEPQPVV AEQVLDALVE QWQRTPADVV
     LFPPGTFGDE LSTRLAWRLH GASICQVTSL DIPTVSVRKS HWGNALTATL QTEKRPLCLS
     LARQAGAAKN ATLPSGMQQL NIVPGALPDW LVSTEDLKNV TRDPLAEARR VLVVGQGGEA
     DNQEIAMLAE KLGAEVGYSR ARVMNGGVDA EKVIGISGHL LAPEVCIVVG ASGAAALMAG
     VRNSKFVVAI NHDASAAVFS QADVGVVDDW KVVLEALVTN IHADCQ