ID H0F5Z7_9BURK Unreviewed; 548 AA.
AC H0F5Z7;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 24-JAN-2024, entry version 35.
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=KYC_10953 {ECO:0000313|EMBL:EHK66275.1};
OS Achromobacter arsenitoxydans SY8.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Achromobacter.
OX NCBI_TaxID=477184 {ECO:0000313|EMBL:EHK66275.1, ECO:0000313|Proteomes:UP000003113};
RN [1] {ECO:0000313|EMBL:EHK66275.1, ECO:0000313|Proteomes:UP000003113}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SY8 {ECO:0000313|EMBL:EHK66275.1,
RC ECO:0000313|Proteomes:UP000003113};
RX PubMed=22328747; DOI=10.1128/JB.06667-11;
RA Li X., Hu Y., Gong J., Lin Y., Johnstone L., Rensing C., Wang G.;
RT "Genome sequence of the highly efficient arsenite-oxidizing bacterium
RT Achromobacter arsenitoxydans SY8.";
RL J. Bacteriol. 194:1243-1244(2012).
CC -!- FUNCTION: Accepts electrons from ETF and reduces ubiquinone.
CC {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:EHK66275.1}.
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DR EMBL; AGUF01000042; EHK66275.1; -; Genomic_DNA.
DR RefSeq; WP_008161918.1; NZ_AGUF01000042.1.
DR AlphaFoldDB; H0F5Z7; -.
DR STRING; 477184.KYC_10953; -.
DR PATRIC; fig|477184.5.peg.2174; -.
DR eggNOG; COG0644; Bacteria.
DR eggNOG; COG2440; Bacteria.
DR Proteomes; UP000003113; 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; 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.
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 Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 212..305
FT /note="ETF-QO/FixC ubiquinone-binding"
FT /evidence="ECO:0000259|Pfam:PF21162"
FT DOMAIN 444..546
FT /note="ETF-QO/FixX C-terminal"
FT /evidence="ECO:0000259|Pfam:PF05187"
SQ SEQUENCE 548 AA; 59851 MW; 611A8AE7081BCA92 CRC64;
MSERESMEYD VVVVGGGPAG LATAIRLKQL AAEKNQEIGV CVLEKGAELG AHILSGAVMD
PLALTELIPD WKEKGAPLNV PVTQDKFLFL SETGARATPN WLLPQCFHNE GNYIVRLGDV
VKWMGEQAEA LGVDIFPGFA AVEVLYDENG AVRGVATGDM GVARDGSHTD HYQPGMELHA
RYTVFGEGAR GQLGRQLIER YKLDDGRNPQ SYGIGIKEMW EVDPAQSKPG LVIHTAGWPL
DADTYGGSFL YHLDNNLVAV GMIVGLDYAN PWLSPFDEFQ RYKTHPAIRG TFEGGKRIAY
GARAITAGGL LALPKLTFPG GVLVGCEAGF LNASRIKGSH AAIKSGKMAA EAAFDALTAD
RRQDELTAYP KAFEASWLHA ELNKARNFKQ WFKKGRTIAT VMTGVEQLLF KGKMPWTLRH
NKPDYACLQP ASECARIDYP KPDGKLTFDK LSSVFISNTN HDENEPVHLT LKDASVPVKV
NLAKYGGPES RYCPAGVYEF VKDDHGEDRL QINAQNCVHC KTCDIKDPTQ NIVWVAPQGG
EGPVYSGM
//
