SDHB_BACSU
ID SDHB_BACSU Reviewed; 253 AA.
AC P08066;
DT 01-AUG-1988, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 160.
DE RecName: Full=Succinate dehydrogenase iron-sulfur subunit;
DE EC=1.3.5.1;
GN Name=sdhB; OrderedLocusNames=BSU28430;
OS Bacillus subtilis (strain 168).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=224308;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=168 / PY79;
RX PubMed=3027051; DOI=10.1128/jb.169.2.864-873.1987;
RA Phillips M.K., Hederstedt L., Hasnain S., Rutberg L., Guest J.R.;
RT "Nucleotide sequence encoding the flavoprotein and iron-sulfur protein
RT subunits of the Bacillus subtilis PY79 succinate dehydrogenase complex.";
RL J. Bacteriol. 169:864-873(1987).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=168;
RX PubMed=8969504; DOI=10.1099/13500872-142-11-3067;
RA Wipat A., Carter N., Brignell C.S., Guy J.B., Piper K., Sanders J.,
RA Emmerson P.T., Harwood C.R.;
RT "The dnaB-pheA (256 degrees-240 degrees) region of the Bacillus subtilis
RT chromosome containing genes responsible for stress responses, the
RT utilization of plant cell walls and primary metabolism.";
RL Microbiology 142:3067-3078(1996).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=168;
RX PubMed=9384377; DOI=10.1038/36786;
RA Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V.,
RA Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R.,
RA Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S.,
RA Bruschi C.V., Caldwell B., Capuano V., Carter N.M., Choi S.-K.,
RA Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F.,
RA Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D.,
RA Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M.,
RA Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P.,
RA Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K.,
RA Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S.,
RA Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y.,
RA Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G.,
RA Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J.,
RA Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C.,
RA Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S.,
RA Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B.,
RA Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S.,
RA Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M.,
RA Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y.,
RA Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J.,
RA Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A.,
RA Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M.,
RA Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S.,
RA Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E.,
RA Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K.,
RA Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E.,
RA Yoshikawa H., Danchin A.;
RT "The complete genome sequence of the Gram-positive bacterium Bacillus
RT subtilis.";
RL Nature 390:249-256(1997).
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 112-253.
RX PubMed=3114423; DOI=10.1099/00221287-132-11-3013;
RA Cutting S.M., Mandelstam J.;
RT "The nucleotide sequence and the transcription during sporulation of the
RT gerE gene of Bacillus subtilis.";
RL J. Gen. Microbiol. 132:3013-3024(1986).
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=1.3.5.1;
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Note=Binds 1 [2Fe-2S] cluster.;
CC -!- COFACTOR:
CC Name=[3Fe-4S] cluster; Xref=ChEBI:CHEBI:21137;
CC Note=Binds 1 [3Fe-4S] cluster.;
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Note=Binds 1 [4Fe-4S] cluster.;
CC -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle; fumarate
CC from succinate (bacterial route): step 1/1.
CC -!- SUBUNIT: In B.subtilis succinate dehydrogenase forms part of an enzyme
CC complex containing three subunits: a flavoprotein, an iron-sulfur
CC protein and cytochrome b-558.
CC -!- SIMILARITY: Belongs to the succinate dehydrogenase/fumarate reductase
CC iron-sulfur protein family. {ECO:0000305}.
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DR EMBL; M13470; AAA22747.1; -; Genomic_DNA.
DR EMBL; Z75208; CAA99548.1; -; Genomic_DNA.
DR EMBL; AL009126; CAB14803.1; -; Genomic_DNA.
DR EMBL; M17642; AAA22471.1; -; Genomic_DNA.
DR PIR; B27763; B27763.
DR RefSeq; NP_390721.1; NC_000964.3.
DR RefSeq; WP_003229569.1; NZ_JNCM01000036.1.
DR AlphaFoldDB; P08066; -.
DR SMR; P08066; -.
DR STRING; 224308.BSU28430; -.
DR jPOST; P08066; -.
DR PaxDb; P08066; -.
DR PRIDE; P08066; -.
DR DNASU; 937460; -.
DR EnsemblBacteria; CAB14803; CAB14803; BSU_28430.
DR GeneID; 937460; -.
DR KEGG; bsu:BSU28430; -.
DR PATRIC; fig|224308.179.peg.3088; -.
DR eggNOG; COG0479; Bacteria.
DR InParanoid; P08066; -.
DR OMA; DGQYFGP; -.
DR PhylomeDB; P08066; -.
DR BioCyc; BSUB:BSU28430-MON; -.
DR BioCyc; MetaCyc:BSU28430-MON; -.
DR UniPathway; UPA00223; UER01005.
DR Proteomes; UP000001570; Chromosome.
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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008177; F:succinate dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC.
DR GO; GO:0009060; P:aerobic respiration; IBA:GO_Central.
DR GO; GO:0022904; P:respiratory electron transport chain; IBA:GO_Central.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniPathway.
DR Gene3D; 1.10.1060.10; -; 1.
DR Gene3D; 3.10.20.30; -; 1.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
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; PS00198; 4FE4S_FER_1; 1.
DR PROSITE; PS51379; 4FE4S_FER_2; 1.
PE 3: Inferred from homology;
KW 2Fe-2S; 3Fe-4S; 4Fe-4S; Electron transport; Iron; Iron-sulfur;
KW Metal-binding; Oxidoreductase; Reference proteome; Transport;
KW Tricarboxylic acid cycle.
FT INIT_MET 1
FT /note="Removed"
FT CHAIN 2..253
FT /note="Succinate dehydrogenase iron-sulfur subunit"
FT /id="PRO_0000158686"
FT DOMAIN 146..174
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT BINDING 64
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT BINDING 69
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT BINDING 84
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /evidence="ECO:0000250"
FT BINDING 155
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
FT BINDING 158
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
FT BINDING 161
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
FT BINDING 165
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT /evidence="ECO:0000250"
FT BINDING 212
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT /evidence="ECO:0000250"
FT BINDING 218
FT /ligand="[3Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:21137"
FT /evidence="ECO:0000250"
FT BINDING 222
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000250"
SQ SEQUENCE 253 AA; 28418 MW; C20E095CDD960B3E CRC64;
MSEQKTIRFI ITRQDTADST PYDEEFEIPY RPNLNVISAL MEIRRNPVNV KGEKTTPVTW
DMNCLEEVCG ACSMVINGKP RQSCTALIDQ LEQPIRLKPM KTFPVVRDLQ VDRSRMFDSL
KKVKAWIPID GTYDLGPGPR MPEKRRQWAY ELSKCMTCGV CLEACPNVNS KSKFMGPAPM
SQVRLFNAHP TGAMNKSERL EALMDEGGLA DCGNSQNCVQ SCPKGIPLTT SIAALNRDTN
LQAFRNFFGS DRV
