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Database: UniProt
Entry: A0A348HGG2_9GAMM
LinkDB: A0A348HGG2_9GAMM
Original site: A0A348HGG2_9GAMM 
ID   A0A348HGG2_9GAMM        Unreviewed;       551 AA.
AC   A0A348HGG2;
DT   07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT   07-NOV-2018, sequence version 1.
DT   24-JAN-2024, entry version 19.
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=ZBT109_1968 {ECO:0000313|EMBL:BBG30714.1};
OS   Zymobacter palmae.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC   Halomonadaceae; Zymobacter group; Zymobacter.
OX   NCBI_TaxID=33074 {ECO:0000313|EMBL:BBG30714.1, ECO:0000313|Proteomes:UP000267342};
RN   [1] {ECO:0000313|EMBL:BBG30714.1, ECO:0000313|Proteomes:UP000267342}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IAM14233 {ECO:0000313|EMBL:BBG30714.1,
RC   ECO:0000313|Proteomes:UP000267342};
RA   Yanase H.;
RT   "Zymobacter palmae IAM14233 (=T109) whole genome analysis.";
RL   Submitted (SEP-2018) 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; AP018933; BBG30714.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A348HGG2; -.
DR   STRING; 1123510.GCA_000620025_01130; -.
DR   KEGG; zpl:ZBT109_1968; -.
DR   Proteomes; UP000267342; 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; 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.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 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:UP000267342};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW   Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT   DOMAIN          511..540
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
SQ   SEQUENCE   551 AA;  60404 MW;  33D634CD2F080C95 CRC64;
     MEREVMEFDV IIVGAGPAGL AAACRLRQLA KDAGCELSVA VLEKGAEIGA HILSGALLDT
     TALSELFPDW KERGAPVTTA VTKEKVCLLT SAKHAITVPS PFVPPSMHNH DSYVISAGDL
     CRWLGEQAEA LGVDIFPGFA AQSLALDEEG HVKGVVTGDM GLDANEVPRD DFEPGIQLEA
     PLTLFAEGSR GHLGKQLIKR FALDHQRDAQ HYAIGFKELW EVPAEQHRPG EITHASGWPL
     NGRASGGSFL YHGADRQVMV GLIVDLDYRN PHLSPFDEFQ RMKHHPLFAK VLEGGTRLAY
     GARSITKGGL NSLPKQTFPG GMLIGCDAGT LDFSRIKGIH MAMKSGMLAA ESAFEALRHE
     QAPARQQPTT TDIEQRFKAS WAYEALSKTR SFGPALHRMG TLMGGGWNLF DQWTRGRILP
     TLHDRVPDYQ RLRFARDCTP FAYPAPDGKL SFDRTSSVYL ANTQHDERQP CHLKLTDPQV
     PVRVNLPLFD EPAQRYCPAG VYEIITTDDG PAFQINPANC IHCKTCDIKD PSRNITWTPP
     EGGSGPNYPN M
//
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