FRDC_SHIBS
ID FRDC_SHIBS Reviewed; 131 AA.
AC Q31T87;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-DEC-2005, sequence version 1.
DT 25-MAY-2022, entry version 77.
DE RecName: Full=Fumarate reductase subunit C {ECO:0000255|HAMAP-Rule:MF_00708};
DE AltName: Full=Fumarate reductase 15 kDa hydrophobic protein {ECO:0000255|HAMAP-Rule:MF_00708};
DE AltName: Full=Quinol-fumarate reductase subunit C {ECO:0000255|HAMAP-Rule:MF_00708};
DE Short=QFR subunit C {ECO:0000255|HAMAP-Rule:MF_00708};
GN Name=frdC {ECO:0000255|HAMAP-Rule:MF_00708}; OrderedLocusNames=SBO_4304;
OS Shigella boydii serotype 4 (strain Sb227).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=300268;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Sb227;
RX PubMed=16275786; DOI=10.1093/nar/gki954;
RA Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J.,
RA Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J.,
RA Xu J., Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J.,
RA Jin Q.;
RT "Genome dynamics and diversity of Shigella species, the etiologic agents of
RT bacillary dysentery.";
RL Nucleic Acids Res. 33:6445-6458(2005).
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_00708}.
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_00708}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00708}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00708}.
CC -!- SIMILARITY: Belongs to the FrdC family. {ECO:0000255|HAMAP-
CC Rule:MF_00708}.
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DR EMBL; CP000036; ABB68721.1; -; Genomic_DNA.
DR RefSeq; WP_000208752.1; NC_007613.1.
DR AlphaFoldDB; Q31T87; -.
DR SMR; Q31T87; -.
DR EnsemblBacteria; ABB68721; ABB68721; SBO_4304.
DR KEGG; sbo:SBO_4304; -.
DR HOGENOM; CLU_156492_0_0_6; -.
DR OMA; MTATWWQ; -.
DR Proteomes; UP000007067; 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 CDD; cd00546; QFR_TypeD_subunitC; 1.
DR Gene3D; 1.20.1300.10; -; 1.
DR HAMAP; MF_00708; Fumarate_red_C; 1.
DR InterPro; IPR003510; Fumarate_red_C.
DR InterPro; IPR034804; SQR/QFR_C/D.
DR Pfam; PF02300; Fumarate_red_C; 1.
DR PIRSF; PIRSF000180; FrdC; 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..131
FT /note="Fumarate reductase subunit C"
FT /id="PRO_1000045532"
FT TRANSMEM 30..50
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00708"
FT TRANSMEM 63..83
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00708"
FT TRANSMEM 109..129
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00708"
SQ SEQUENCE 131 AA; 15001 MW; 4C56883A2FBCAA42 CRC64;
MTTKRKPYVR PMTSTWWKKL PFYRFYMLRE GTAVPAVWFS IELIFGLFAL KNGPDAWAGF
VDFLQNPVIV IINLITLAAA LLHTKTWFEL APKAANIIVK DEKMGPEPII KSLWAVTVVA
TIVILFVALY W
