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Database: UniProt
Entry: A0A099L7Z8_9GAMM
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ID   A0A099L7Z8_9GAMM        Unreviewed;       544 AA.
AC   A0A099L7Z8;
DT   07-JAN-2015, integrated into UniProtKB/TrEMBL.
DT   07-JAN-2015, sequence version 1.
DT   24-JAN-2024, entry version 31.
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=ND16A_0600 {ECO:0000313|EMBL:KGJ98530.1};
OS   Thalassotalea sp. ND16A.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Colwelliaceae; Thalassotalea.
OX   NCBI_TaxID=1535422 {ECO:0000313|EMBL:KGJ98530.1, ECO:0000313|Proteomes:UP000029848};
RN   [1] {ECO:0000313|EMBL:KGJ98530.1, ECO:0000313|Proteomes:UP000029848}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ND16A {ECO:0000313|EMBL:KGJ98530.1,
RC   ECO:0000313|Proteomes:UP000029848};
RA   Stelling S.C., Techtmann S.M., Utturkar S.M., Alshibli N., Brown S.D.,
RA   Hazen T.C.;
RT   "Draft Genome Sequence of Thalassotalea sp. strain ND16A Isolated from
RT   Eastern Mediterranean Deep Water.";
RL   Submitted (AUG-2014) 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};
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:KGJ98530.1}.
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DR   EMBL; JQDZ01000043; KGJ98530.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A099L7Z8; -.
DR   STRING; 1535422.ND16A_0600; -.
DR   PATRIC; fig|1535422.3.peg.1498; -.
DR   eggNOG; COG0644; Bacteria.
DR   eggNOG; COG2440; Bacteria.
DR   Proteomes; UP000029848; 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:0071949; F:FAD binding; IEA:InterPro.
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; IPR002938; FAD-bd.
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; PF01494; FAD_binding_3; 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:UP000029848};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW   Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT   DOMAIN          504..533
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
SQ   SEQUENCE   544 AA;  59589 MW;  C08F7E10652A00D0 CRC64;
     MEFDVVIVGA GPSGLSTACK LMQMAQEKDQ ELMVCVVEKG SEVGAHILSG AVFEPRSLTE
     LFPDWKAQGA PLNTPVTGDD IYLLNNKDKG IKLPNFSVPK TMHNDGNYIV SMGNVCRWLA
     EQAESLGVEI FPGFPAQDVI YEDGKVAGII TGDMGLDAEG NQKDSFMPGM ELRAKYTVFA
     EGCRGHLGKE LISKFNLDQG KQPQHYGLGF KEIWDIDPEL HQEGLVIHSA GWPLEGDTTG
     GGYLYHAENN QVFVGLIIDL NYSNPHLSPF DEFQKLKHHP KFSQYLKGGK RVSYGARALA
     KGGFNSLPKM TMPGAVMVGC DAGTINFAKI KGNHTAMKSG MLAAETIFAA LAAGDEGGND
     LTAFTDNFKN SWLYDELYNT RNFGAVMHKL GTFLGGAYNT LDQNIFGGKL PFNFSDNSLD
     HEQLKLASEC PVISYPKPDG VLSFDKLSSV FLSNTNHEEE QPCHLKLNDM QIPISVNLPK
     YAEPAQRYCP AGVYEVEQTQ DGENKFVINS QNCIHCKTCD IKDPSQNITW VTPEGTGGPN
     YPNM
//
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