FRDB_HAEIN
ID FRDB_HAEIN Reviewed; 256 AA.
AC P44893;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1995, sequence version 1.
DT 03-AUG-2022, entry version 138.
DE RecName: Full=Fumarate reductase iron-sulfur subunit;
DE EC=1.3.5.4;
DE AltName: Full=Quinol-fumarate reductase iron-sulfur subunit;
DE Short=QFR iron-sulfur subunit;
GN Name=frdB; OrderedLocusNames=HI_0834;
OS Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Haemophilus.
OX NCBI_TaxID=71421;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX PubMed=7542800; DOI=10.1126/science.7542800;
RA Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT Rd.";
RL Science 269:496-512(1995).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a quinone + succinate = a quinol + fumarate;
CC Xref=Rhea:RHEA:40523, ChEBI:CHEBI:24646, ChEBI:CHEBI:29806,
CC ChEBI:CHEBI:30031, ChEBI:CHEBI:132124; EC=1.3.5.4;
CC Evidence={ECO:0000250|UniProtKB:P0AC47};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a menaquinone + succinate = a menaquinol + fumarate;
CC Xref=Rhea:RHEA:27834, Rhea:RHEA-COMP:9537, Rhea:RHEA-COMP:9539,
CC ChEBI:CHEBI:16374, ChEBI:CHEBI:18151, ChEBI:CHEBI:29806,
CC ChEBI:CHEBI:30031; EC=1.3.5.4;
CC Evidence={ECO:0000250|UniProtKB:P0AC47};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000250|UniProtKB:P0AC47};
CC Note=Binds 1 [2Fe-2S] cluster. {ECO:0000250|UniProtKB:P0AC47};
CC -!- COFACTOR:
CC Name=[3Fe-4S] cluster; Xref=ChEBI:CHEBI:21137;
CC Evidence={ECO:0000250|UniProtKB:P0AC47};
CC Note=Binds 1 [3Fe-4S] cluster. {ECO:0000250|UniProtKB:P0AC47};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000250|UniProtKB:P0AC47};
CC Note=Binds 1 [4Fe-4S] cluster. {ECO:0000250|UniProtKB:P0AC47};
CC -!- SUBUNIT: Fumarate dehydrogenase forms part of an enzyme complex
CC containing four subunits: a flavoprotein, an iron-sulfur, and two
CC hydrophobic anchor proteins. {ECO:0000250|UniProtKB:P0AC47}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000250|UniProtKB:P0AC47}; Peripheral membrane protein
CC {ECO:0000250|UniProtKB:P0AC47}; Cytoplasmic side
CC {ECO:0000250|UniProtKB:P0AC47}.
CC -!- SIMILARITY: Belongs to the succinate dehydrogenase/fumarate reductase
CC iron-sulfur protein family. {ECO:0000305}.
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DR EMBL; L42023; AAC22492.1; -; Genomic_DNA.
DR RefSeq; NP_438994.1; NC_000907.1.
DR RefSeq; WP_005639269.1; NC_000907.1.
DR AlphaFoldDB; P44893; -.
DR SMR; P44893; -.
DR STRING; 71421.HI_0834; -.
DR EnsemblBacteria; AAC22492; AAC22492; HI_0834.
DR KEGG; hin:HI_0834; -.
DR PATRIC; fig|71421.8.peg.875; -.
DR eggNOG; COG0479; Bacteria.
DR HOGENOM; CLU_044838_3_2_6; -.
DR OMA; CPKGISL; -.
DR PhylomeDB; P44893; -.
DR BioCyc; HINF71421:G1GJ1-875-MON; -.
DR Proteomes; UP000000579; Chromosome.
DR GO; GO:0045284; C:plasma membrane fumarate reductase complex; IBA:GO_Central.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0051538; F:3 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0102040; F:fumarate reductase (menaquinone); IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0009061; P:anaerobic respiration; IBA:GO_Central.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-KW.
DR CDD; cd00207; fer2; 1.
DR Gene3D; 1.10.1060.10; -; 1.
DR Gene3D; 3.10.20.30; -; 1.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR InterPro; IPR006058; 2Fe2S_fd_BS.
DR InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR InterPro; IPR012675; Beta-grasp_dom_sf.
DR InterPro; IPR009051; Helical_ferredxn.
DR InterPro; IPR004489; Succ_DH/fum_Rdtase_Fe-S.
DR InterPro; IPR025192; Succ_DH/fum_Rdtase_N.
DR Pfam; PF13085; Fer2_3; 1.
DR Pfam; PF13183; Fer4_8; 1.
DR SUPFAM; SSF54292; SSF54292; 1.
DR TIGRFAMs; TIGR00384; dhsB; 1.
DR PROSITE; PS00197; 2FE2S_FER_1; 1.
DR PROSITE; PS51085; 2FE2S_FER_2; 1.
DR PROSITE; PS00198; 4FE4S_FER_1; 1.
DR PROSITE; PS51379; 4FE4S_FER_2; 1.
PE 3: Inferred from homology;
KW 2Fe-2S; 3Fe-4S; 4Fe-4S; Cell inner membrane; Cell membrane;
KW Electron transport; Iron; Iron-sulfur; Membrane; Metal-binding;
KW Oxidoreductase; Reference proteome; Transport; Tricarboxylic acid cycle.
FT CHAIN 1..256
FT /note="Fumarate reductase iron-sulfur subunit"
FT /id="PRO_0000158702"
FT DOMAIN 7..97
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT DOMAIN 151..180
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT BINDING 14
FT /ligand="a menaquinone"
FT /ligand_id="ChEBI:CHEBI:16374"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 58
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 63
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 66
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 78
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 160
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 163
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 166
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 170
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 216
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 222
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 226
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
FT BINDING 237..240
FT /ligand="a menaquinone"
FT /ligand_id="ChEBI:CHEBI:16374"
FT /evidence="ECO:0000250|UniProtKB:P0AC47"
SQ SEQUENCE 256 AA; 28668 MW; 42E3851D0B6B355E CRC64;
MANSPVMNVE VLRYNPEIDQ EPHLSTYQVP YDNQTSLLDA LGYIKDKLEP SLSYRWSCRM
AICGSCGMMV NNKPKLACKT FLRDYSGHMR IEPLANFPIE RDLVVDLSHF IESLEAIKPY
IIGNEAPALD GKPHPSKELQ VSRTKQTPAQ LEKYRQFSMC INCGLCYAAC PQFGLNPEFL
GPAAITMAHR YNLDNRDHGK AKRMSLLNGK NGVWSCTFVG YCSEVCPKHV DPASAINQGK
VESAKDYVIS MLKPKG
