(data stored in SCRATCH zone)

SWISSPROT: B7ULK1_ECO27

ID   B7ULK1_ECO27            Unreviewed;       238 AA.
AC   B7ULK1;
DT   10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT   10-FEB-2009, sequence version 1.
DT   08-MAY-2019, entry version 57.
DE   RecName: Full=Succinate dehydrogenase iron-sulfur subunit {ECO:0000256|RuleBase:RU361237};
DE            EC=1.3.5.1 {ECO:0000256|RuleBase:RU361237};
GN   Name=sdhB {ECO:0000313|EMBL:CAS08152.1};
GN   OrderedLocusNames=E2348C_0604 {ECO:0000313|EMBL:CAS08152.1};
OS   Escherichia coli O127:H6 (strain E2348/69 / EPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=574521 {ECO:0000313|EMBL:CAS08152.1, ECO:0000313|Proteomes:UP000008205};
RN   [1] {ECO:0000313|EMBL:CAS08152.1, ECO:0000313|Proteomes:UP000008205}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=E2348/69 / EPEC {ECO:0000313|Proteomes:UP000008205};
RX   PubMed=18952797; DOI=10.1128/JB.01238-08;
RA   Iguchi A., Thomson N.R., Ogura Y., Saunders D., Ooka T.,
RA   Henderson I.R., Harris D., Asadulghani M., Kurokawa K., Dean P.,
RA   Kenny B., Quail M.A., Thurston S., Dougan G., Hayashi T., Parkhill J.,
RA   Frankel G.;
RT   "Complete genome sequence and comparative genome analysis of
RT   enteropathogenic Escherichia coli O127:H6 strain E2348/69.";
RL   J. Bacteriol. 191:347-354(2009).
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         Evidence={ECO:0000256|RuleBase:RU361237};
CC   -!- COFACTOR:
CC       Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:49601;
CC         Evidence={ECO:0000256|RuleBase:RU361237};
CC       Note=Binds 1 [2Fe-2S] cluster. {ECO:0000256|RuleBase:RU361237};
CC   -!- COFACTOR:
CC       Name=[3Fe-4S] cluster; Xref=ChEBI:CHEBI:21137;
CC         Evidence={ECO:0000256|RuleBase:RU361237};
CC       Note=Binds 1 [3Fe-4S] cluster. {ECO:0000256|RuleBase:RU361237};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|RuleBase:RU361237};
CC       Note=Binds 1 [4Fe-4S] cluster. {ECO:0000256|RuleBase:RU361237};
CC   -!- SIMILARITY: Belongs to the succinate dehydrogenase/fumarate
CC       reductase iron-sulfur protein family.
CC       {ECO:0000256|RuleBase:RU361237}.
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DR   EMBL; FM180568; CAS08152.1; -; Genomic_DNA.
DR   RefSeq; WP_001235263.1; NC_011601.1.
DR   EnsemblBacteria; CAS08152; CAS08152; E2348C_0604.
DR   KEGG; ecg:E2348C_0604; -.
DR   HOGENOM; HOG000160590; -.
DR   KO; K00240; -.
DR   OMA; DGQYFGP; -.
DR   BioCyc; ECOL574521:E2348C_RS03205-MONOMER; -.
DR   Proteomes; UP000008205; 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:0006099; P:tricarboxylic acid cycle; IEA:InterPro.
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; 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   SUPFAM; SSF46548; SSF46548; 1.
DR   SUPFAM; SSF54292; SSF54292; 1.
DR   TIGRFAMs; TIGR00384; dhsB; 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;
DR   PRODOM; B7ULK1.
DR   SWISS-2DPAGE; B7ULK1.
KW   2Fe-2S {ECO:0000256|RuleBase:RU361237};
KW   3Fe-4S {ECO:0000256|RuleBase:RU361237};
KW   4Fe-4S {ECO:0000256|RuleBase:RU361237};
KW   Complete proteome {ECO:0000313|Proteomes:UP000008205};
KW   Iron {ECO:0000256|RuleBase:RU361237};
KW   Iron-sulfur {ECO:0000256|RuleBase:RU361237};
KW   Metal-binding {ECO:0000256|RuleBase:RU361237}.
FT   DOMAIN        8     97       2Fe-2S ferredoxin-type.
FT                                {ECO:0000259|PROSITE:PS51085}.
FT   DOMAIN      139    169       4Fe-4S ferredoxin-type.
FT                                {ECO:0000259|PROSITE:PS51379}.
SQ   SEQUENCE   238 AA;  26784 MW;  D9CF701EE5E0B281 CRC64;
     MRLEFSIYRY NPDVDDAPRM QDYTLEAEEG RDMMLLDALI QLKEKDPSLS FRRSCREGVC
     GSDGLNMNGK NGLACITPIS ALNQPGKKIV IRPLPGLPVI RDLVVDMGQF YAQYEKIKPY
     LLNNGQNPPA REHLQMPEQR EKLDGLYECI LCACCSTSCP SFWWNPDKFI GPAGLLAAYR
     FLIDSRDTET DSRLDGLSDA FSVFRCHSIM NCVSVCPKGL NPTRAIGHIK SMLLQRNA
//

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