ID A0A0F7KVM8_9SPHN Unreviewed; 548 AA.
AC A0A0F7KVM8;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 27-MAR-2024, entry version 33.
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=FHS61_002967 {ECO:0000313|EMBL:MBB5733920.1}, WYH_03344
GN {ECO:0000313|EMBL:AKH44363.1};
OS Croceibacterium atlanticum.
OG Plasmid {ECO:0000313|Proteomes:UP000034392}, and
OG Plasmid unnamed {ECO:0000313|EMBL:AKH44363.1}.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Erythrobacteraceae; Croceibacterium.
OX NCBI_TaxID=1267766 {ECO:0000313|EMBL:AKH44363.1, ECO:0000313|Proteomes:UP000034392};
RN [1] {ECO:0000313|Proteomes:UP000034392}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=26DY36 {ECO:0000313|Proteomes:UP000034392};
RC PLASMID=Plasmid {ECO:0000313|Proteomes:UP000034392};
RA Wu Y.-H., Cheng H., Wu X.-W.;
RT "The complete genome of Altererythrobacter atlanticus strain 26DY36.";
RL Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AKH44363.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=26DY36 {ECO:0000313|EMBL:AKH44363.1};
RC PLASMID=unnamed {ECO:0000313|EMBL:AKH44363.1};
RA Wu Y.-H., Cheng H., Wu X.-W.;
RT "The complete genome of Altererythrobacter atlanticus strain 26DY36.";
RL Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:MBB5733920.1, ECO:0000313|Proteomes:UP000556014}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 100738 {ECO:0000313|EMBL:MBB5733920.1,
RC ECO:0000313|Proteomes:UP000556014};
RA Goeker M.;
RT "Genomic Encyclopedia of Type Strains, Phase IV (KMG-IV): sequencing the
RT most valuable type-strain genomes for metagenomic binning, comparative
RT biology and taxonomic classification.";
RL Submitted (AUG-2020) to the EMBL/GenBank/DDBJ databases.
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; CP011453; AKH44363.1; -; Genomic_DNA.
DR EMBL; JACIJL010000008; MBB5733920.1; -; Genomic_DNA.
DR RefSeq; WP_046905326.1; NZ_JACIJL010000008.1.
DR AlphaFoldDB; A0A0F7KVM8; -.
DR KEGG; aay:WYH_03344; -.
DR PATRIC; fig|1267766.3.peg.3365; -.
DR OrthoDB; 9766632at2; -.
DR Proteomes; UP000034392; Plasmid.
DR Proteomes; UP000556014; 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 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}; Plasmid {ECO:0000313|EMBL:AKH44363.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000034392};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 508..537
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 548 AA; 59606 MW; 583D787081C65BE7 CRC64;
MMTRESMPYD VVIVGGGVAG LAAAIRLKQV NDALEVCILE KGSEIGAHIL SGAVMDPKAL
DELLLDWRDD DCPMAQVPVT DNWHWTLTAG RKYSLPHLAM PPFMSNEGNY TGSLGSLCRW
LAEKAEGLGV EIFPGFPAVE VLYNDDGSVK GVATGDMGVA ADGSHKGDYQ PGMELHGKYT
LFAEGARGSL TKQLKAKFDL EADCEPQTYG LGMKELWDID PARHVPGRVI HTQGWPLSEN
DAWGGGFLYH QANGQVALGF VVALDYANPY LFPFEEFQRW KQHPEIRGIL EGGKRVTYGA
RAINEGGWQS VPKLTFPGGA LIGCAAGFVN VPRIKGSHTA MKSGMLAAES VAAAIAAERA
NDEVVDYETT LRGSWIADEL KLVKNAEPAL ARFGGALGTI IAGADMWMRT LKIGLPVTMK
HHRDCDQLQR ADLFKPIEYP RPDGEISFDR LSSVFLSNTN HEEDQPCHLQ LRDPEVPLKI
NLPVFAGPAA RYCPAGVYEY AGVEEGEPSF VINAQNCVHC KTCDIKDPTQ NINWVPPEGG
GGPNYPNM
//
