ID Q5H4R5_XANOR Unreviewed; 566 AA.
AC Q5H4R5;
DT 01-MAR-2005, integrated into UniProtKB/TrEMBL.
DT 01-MAR-2005, sequence version 1.
DT 27-MAR-2024, entry version 103.
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 Name=etf-QO {ECO:0000313|EMBL:AAW74055.1};
GN OrderedLocusNames=XOO0801 {ECO:0000313|EMBL:AAW74055.1};
OS Xanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=291331 {ECO:0000313|EMBL:AAW74055.1, ECO:0000313|Proteomes:UP000006735};
RN [1] {ECO:0000313|EMBL:AAW74055.1, ECO:0000313|Proteomes:UP000006735}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KACC10331 / KXO85 {ECO:0000313|Proteomes:UP000006735};
RX PubMed=15673718; DOI=10.1093/nar/gki206;
RA Lee B.M., Park Y.J., Park D.S., Kang H.W., Kim J.G., Song E.S., Park I.C.,
RA Yoon U.H., Hahn J.H., Koo B.S., Lee G.B., Kim H., Park H.S., Yoon K.O.,
RA Kim J.H., Jung C.H., Koh N.H., Seo J.S., Go S.J.;
RT "The genome sequence of Xanthomonas oryzae pathovar oryzae KACC10331, the
RT bacterial blight pathogen of rice.";
RL Nucleic Acids Res. 33:577-586(2005).
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};
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DR EMBL; AE013598; AAW74055.1; -; Genomic_DNA.
DR AlphaFoldDB; Q5H4R5; -.
DR STRING; 291331.XOO0801; -.
DR KEGG; xoo:XOO0801; -.
DR HOGENOM; CLU_009667_4_1_6; -.
DR Proteomes; UP000006735; Chromosome.
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; PF01946; Thi4; 1.
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:UP000006735};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 526..555
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..15
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 566 AA; 61221 MW; E701B65651B0E41D CRC64;
MQSRKMDTSH RANGSGAMSE AGVGAHASEA VERDVMEYDI VTVGAGPAGL SFAIRLKQLD
PNISVCVIEK SSTIGAHILS GAVIEPGPLD ALLPGWRNNP PPICVAATDD EFWFLGKDSA
RKFPVVPPGM RNHGNFIVSL GAMCAWLAPQ AEALGVEIYP GFAAAETLHD ESGQVVGVRI
GDMGIAKDGT HKPGYTAGID IRAKVTVLAE GARGHLTKRL LKRFDLTADS DPQGYSIGIK
ELWQVPEGRV TPGKIVHTIG WPADNRTYGG SFVYHLDNNQ IALGYVSGLD YSDANYQPWE
AFQQWKNHPM IKPLLAGGSI LSAGARALVS GGWQSLPKVD MPGALLIGDT AGLLNVPKIK
GTHQAIRSGM LAAEHLVQSQ LAPRGFDAAL RASDVMAELK QVRNIKPGFK KGLWFGLLNA
AWETALKGAS PWTLKNKPDW SALHKLGEYE QPERDYVTRD LAPRDRLQAV YFAATEHDED
QPVHLKVLDT DVCATRCVTE YDNPCTRFCP ANVYEMVADT ASPSGKRLQI NAANCVHCKT
CDIKDPYEII TWVTPEGGSG PNYQNL
//
