FRDD_ECO24
ID FRDD_ECO24 Reviewed; 119 AA.
AC A7ZV24;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 23-OCT-2007, sequence version 1.
DT 25-MAY-2022, entry version 68.
DE RecName: Full=Fumarate reductase subunit D {ECO:0000255|HAMAP-Rule:MF_00709};
DE AltName: Full=Fumarate reductase 13 kDa hydrophobic protein {ECO:0000255|HAMAP-Rule:MF_00709};
DE AltName: Full=Quinol-fumarate reductase subunit D {ECO:0000255|HAMAP-Rule:MF_00709};
DE Short=QFR subunit D {ECO:0000255|HAMAP-Rule:MF_00709};
GN Name=frdD {ECO:0000255|HAMAP-Rule:MF_00709};
GN OrderedLocusNames=EcE24377A_4710;
OS Escherichia coli O139:H28 (strain E24377A / ETEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=331111;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=E24377A / ETEC;
RX PubMed=18676672; DOI=10.1128/jb.00619-08;
RA Rasko D.A., Rosovitz M.J., Myers G.S.A., Mongodin E.F., Fricke W.F.,
RA Gajer P., Crabtree J., Sebaihia M., Thomson N.R., Chaudhuri R.,
RA Henderson I.R., Sperandio V., Ravel J.;
RT "The pangenome structure of Escherichia coli: comparative genomic analysis
RT of E. coli commensal and pathogenic isolates.";
RL J. Bacteriol. 190:6881-6893(2008).
CC -!- FUNCTION: Two distinct, membrane-bound, FAD-containing enzymes are
CC responsible for the catalysis of fumarate and succinate
CC interconversion; fumarate reductase is used in anaerobic growth, and
CC succinate dehydrogenase is used in aerobic growth. Anchors the
CC catalytic components of the fumarate reductase complex to the cell
CC inner membrane, binds quinones. {ECO:0000255|HAMAP-Rule:MF_00709}.
CC -!- SUBUNIT: Part of an enzyme complex containing four subunits: a
CC flavoprotein (FrdA), an iron-sulfur protein (FrdB), and two hydrophobic
CC anchor proteins (FrdC and FrdD). {ECO:0000255|HAMAP-Rule:MF_00709}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00709}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00709}.
CC -!- SIMILARITY: Belongs to the FrdD family. {ECO:0000255|HAMAP-
CC Rule:MF_00709}.
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DR EMBL; CP000800; ABV20657.1; -; Genomic_DNA.
DR RefSeq; WP_001299198.1; NC_009801.1.
DR AlphaFoldDB; A7ZV24; -.
DR SMR; A7ZV24; -.
DR EnsemblBacteria; ABV20657; ABV20657; EcE24377A_4710.
DR GeneID; 67414771; -.
DR KEGG; ecw:EcE24377A_4710; -.
DR HOGENOM; CLU_168367_0_0_6; -.
DR OMA; ACYAFAG; -.
DR Proteomes; UP000001122; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0045284; C:plasma membrane fumarate reductase complex; IEA:UniProtKB-UniRule.
DR GO; GO:0000104; F:succinate dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006106; P:fumarate metabolic process; IEA:InterPro.
DR CDD; cd00547; QFR_TypeD_subunitD; 1.
DR Gene3D; 1.20.1300.10; -; 1.
DR HAMAP; MF_00709; Fumarate_red_D; 1.
DR InterPro; IPR003418; Fumarate_red_D.
DR InterPro; IPR034804; SQR/QFR_C/D.
DR Pfam; PF02313; Fumarate_red_D; 1.
DR PIRSF; PIRSF000179; FrdD; 1.
DR SUPFAM; SSF81343; SSF81343; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..119
FT /note="Fumarate reductase subunit D"
FT /id="PRO_1000062068"
FT TRANSMEM 26..46
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00709"
FT TRANSMEM 55..75
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00709"
FT TRANSMEM 99..119
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00709"
SQ SEQUENCE 119 AA; 13121 MW; E9D11926BB1D5357 CRC64;
MINPNPKRSD EPVFWGLFGA GGMWSAIIAP VMILLVGILL PLGLFPGDAL SYERVLAFAQ
SFIGRVFLFL MIVLPLWCGL HRMHHAMHDL KIHVPAGKWV FYGLAAILTV VTLIGIVTI
