ID A0A0M2LTL6_9SPHN Unreviewed; 552 AA.
AC A0A0M2LTL6;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 28.
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=XM50_10540 {ECO:0000313|EMBL:KKI19213.1};
OS Sphingomonas sp. Ag1.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingomonas.
OX NCBI_TaxID=1642949 {ECO:0000313|EMBL:KKI19213.1, ECO:0000313|Proteomes:UP000033997};
RN [1] {ECO:0000313|EMBL:KKI19213.1, ECO:0000313|Proteomes:UP000033997}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ag1 {ECO:0000313|EMBL:KKI19213.1,
RC ECO:0000313|Proteomes:UP000033997};
RA Pei D., Yu W., Kukutla P., Xu J.;
RT "Draft Genome Sequences of Sphingomonas sp. Ag1 from Mosquito Anopheles
RT gambiae.";
RL Submitted (APR-2015) 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:KKI19213.1}.
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DR EMBL; LAZX01000091; KKI19213.1; -; Genomic_DNA.
DR RefSeq; WP_046409339.1; NZ_LAZX01000091.1.
DR AlphaFoldDB; A0A0M2LTL6; -.
DR STRING; 1642949.XM50_10540; -.
DR PATRIC; fig|1642949.3.peg.3727; -.
DR OrthoDB; 9766632at2; -.
DR Proteomes; UP000033997; 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 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 Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 512..541
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 552 AA; 60633 MW; F6A5F02C52A9D1C5 CRC64;
MSERESMPYD VVIVGAGPAG LSAAIRLKQL AAEKEADLSV CVLEKGSEVG AHILSGAVID
PRSLDELLPN WREDGCPLAE VPVTQNIHWV LSKQGKFNLP HLMTPPFMHN KGTYTGSLGN
LCRWLAGKAE ELGVEIFPGF AAAEILFNED GSVKGVATGD MGVARDGTRK PDYQPGLELH
AKYTFFSEGC RGHLSKELMR IFDLRANCDP QSYGLGIKEL WDIDPAMHEP GKVIHTQGWP
LSESDTNGGG WIYHQANGQV SIGLVTWLNY SNPYVFPFAE MQRWKTHPEI AKLLKGGKRV
SYGARAISDG GLQSIPKLVF PGGALIGDSA GFLNVPRIKG THTSMKSGMM AAEAAVDAIL
SQRQGDELTA YPEAFEASWV KKELSIVRNV APLVKKFGDF MGSGIAGIAM WMENFGLKWP
LTMKQHADHE TLWRKDMAKK IDYPKPDGVL TFDRLSSVFL SNTNHEEDQP IHLTLKDPNI
PVEYDLPLYD EPAQRYCPAG VYEIVGEETG DPKFVINAQN CVHCKTCDIK DPTQNINWVV
PEGGGGPNYP NM
//
