ID H0TVI9_9BRAD Unreviewed; 541 AA.
AC H0TVI9;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 24-JAN-2024, entry version 40.
DE RecName: Full=Electron transfer flavoprotein-ubiquinone oxidoreductase {ECO:0000256|RuleBase:RU366068};
DE Short=ETF-QO {ECO:0000256|RuleBase:RU366068};
DE EC=1.5.5.1 {ECO:0000256|RuleBase:RU366068};
GN ORFNames=BRAS3843_510010 {ECO:0000313|EMBL:CCE10477.1};
OS Bradyrhizobium sp. STM 3843.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Nitrobacteraceae; Bradyrhizobium.
OX NCBI_TaxID=551947 {ECO:0000313|EMBL:CCE10477.1, ECO:0000313|Proteomes:UP000002686};
RN [1] {ECO:0000313|Proteomes:UP000002686}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=STM3843 {ECO:0000313|Proteomes:UP000002686};
RX PubMed=24704842; DOI=10.3390/genes3010035;
RA Mornico D., Miche L., Bena G., Nouwen N., Vermeglio A., Vallenet D.,
RA Smith A.A., Giraud E., Medigue C., Moulin L.;
RT "Comparative genomics of aeschynomene symbionts: insights into the
RT ecological lifestyle of nod-independent photosynthetic bradyrhizobia.";
RL Genes (Basel) 3:35-61(2011).
CC -!- FUNCTION: Accepts electrons from ETF and reduces ubiquinone.
CC {ECO:0000256|ARBA:ARBA00002819, ECO:0000256|RuleBase:RU366068}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ubiquinone + reduced [electron-transfer flavoprotein] = a
CC ubiquinol + H(+) + oxidized [electron-transfer flavoprotein];
CC Xref=Rhea:RHEA:24052, Rhea:RHEA-COMP:9565, Rhea:RHEA-COMP:9566,
CC Rhea:RHEA-COMP:10685, Rhea:RHEA-COMP:10686, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16389, ChEBI:CHEBI:17976, ChEBI:CHEBI:57692,
CC ChEBI:CHEBI:58307; EC=1.5.5.1;
CC Evidence={ECO:0000256|RuleBase:RU366068};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|RuleBase:RU366068};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|RuleBase:RU366068};
CC Note=Binds 1 [4Fe-4S] cluster. {ECO:0000256|RuleBase:RU366068};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:CCE10477.1}.
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DR EMBL; CAFK01000298; CCE10477.1; -; Genomic_DNA.
DR AlphaFoldDB; H0TVI9; -.
DR Proteomes; UP000002686; Unassembled WGS sequence.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004174; F:electron-transferring-flavoprotein dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 3.30.70.20; -; 1.
DR Gene3D; 3.30.9.90; -; 1.
DR Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 1.
DR InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR InterPro; IPR040156; ETF-QO.
DR InterPro; IPR049398; ETF-QO/FixC_UQ-bd.
DR InterPro; IPR007859; ETF-QO/FixX_C.
DR InterPro; IPR036188; FAD/NAD-bd_sf.
DR PANTHER; PTHR10617; ELECTRON TRANSFER FLAVOPROTEIN-UBIQUINONE OXIDOREDUCTASE; 1.
DR PANTHER; PTHR10617:SF107; ELECTRON TRANSFER FLAVOPROTEIN-UBIQUINONE OXIDOREDUCTASE, MITOCHONDRIAL; 1.
DR Pfam; PF05187; ETF_QO; 1.
DR Pfam; PF21162; ETFQO_UQ-bd; 1.
DR Pfam; PF13450; NAD_binding_8; 1.
DR PRINTS; PR00420; RNGMNOXGNASE.
DR SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR SUPFAM; SSF54373; FAD-linked reductases, C-terminal domain; 1.
DR SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
DR PROSITE; PS51379; 4FE4S_FER_2; 1.
PE 4: Predicted;
KW Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW ECO:0000256|RuleBase:RU366068};
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|RuleBase:RU366068};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW ECO:0000256|RuleBase:RU366068};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU366068};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU366068};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU366068};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU366068};
KW Reference proteome {ECO:0000313|Proteomes:UP000002686};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 501..530
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 541 AA; 58315 MW; 8CEEB96902F4247B CRC64;
MEFDVVIVGA GPSGLSAAIR LKQLNADLNI VVVEKGSEVG AHILSGAVID PAALDRLIPD
WRGDDDCPLK TQVKVDKFFW MTESSAIPLP AFMMPPLMDN HHCYIGSLGN VCRWLARKAE
ALGVEIYPGF AATEVLYDEQ GAVRGIATGD MGIAKDGSPK PSFTRGMELL GKYTLFAEGA
RGSLSKQLIA KFALDSNSEP AKFGIGLKEV WQIDPAKHQK GLIQHSFGWP LDSKTGGGSF
LYHYDDNLVA VGFVVHLNYS DPYLSPFEEF QRFKTHPSIR TVLEGGKRLA YGARAITEGG
YQSVPRLSFA GGVLIGCAAG FVNVPRIKGV HNAMGSAMLA AEHVSAAIAA GRANDELGEY
ENAWRGSPVG QDLYKVRNVK PLWSKFGTVL GVALGGIDMW CNTLGFSLFG TQSHGKPDRA
TLDPARAHKP IPAAKPDGKL TFDRLSSVFL SNTNHEEDQP VHLKVADMAL QKSSEHDVYA
GPSGRYCPAG VYEWVEDGAS PRFVINAQNC VHCKTCDVKD PNGNITWVPP EGGGGPNYEA
M
//
