ID A0A401GN91_9APHY Unreviewed; 642 AA.
AC A0A401GN91;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 27-MAR-2024, entry version 16.
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=SCP_0507410 {ECO:0000313|EMBL:GBE83685.1};
OS Sparassis crispa.
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Polyporales; Sparassidaceae; Sparassis.
OX NCBI_TaxID=139825 {ECO:0000313|EMBL:GBE83685.1, ECO:0000313|Proteomes:UP000287166};
RN [1] {ECO:0000313|EMBL:GBE83685.1, ECO:0000313|Proteomes:UP000287166}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=30375506; DOI=10.1038/s41598-018-34415-6;
RA Kiyama R., Furutani Y., Kawaguchi K., Nakanishi T.;
RT "Genome sequence of the cauliflower mushroom Sparassis crispa
RT (Hanabiratake) and its association with beneficial usage.";
RL Sci. Rep. 8:16053-16053(2018).
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:GBE83685.1}.
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DR EMBL; BFAD01000005; GBE83685.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A401GN91; -.
DR STRING; 139825.A0A401GN91; -.
DR InParanoid; A0A401GN91; -.
DR OrthoDB; 275372at2759; -.
DR Proteomes; UP000287166; Unassembled WGS sequence.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProt.
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 GO; GO:0016705; F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen; IEA:UniProt.
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};
KW Reference proteome {ECO:0000313|Proteomes:UP000287166};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 602..631
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
SQ SEQUENCE 642 AA; 70411 MW; 99ABA3A8521B412F CRC64;
MLRCRRASAA LRCVRSFYST PLRRRELFNP SDVERATDEV DVCIVGAGPA GLSAAIRLKQ
LEQQNGREIR VVVLEKGAEV GSHILSGAVI EPRALNELLP EWKDRSDHPL TQPTQHTSMR
FFTKSMSIRI PQPPQMAKTG TYIVSLSRFT AWLGAIAEEL GVEVYPGFAG AGLVYSEDGR
RVLGVRTNEV GLDRAGRMKE TFEPGMEFRA RTTLLAEGAH GSLSKEAIRR FRLREGRDPQ
TYGIGLKEVW RVDPSKYRPG QVVHTMGWPI DWKTYGGGWV YHMADGLVSL GLVVGLDYAN
PYLSPYRELQ RMKHHPYFTD LLSGDSTRIA YGARTLNEGG LQSIPKLHFP GGALIGCSAG
FVNVAKIKGT HNAMKSGMLA AEAAFNAITA QDSDASASEG ENATVDMSKY EESLRESWVW
SDLYEVRNVR PSFNTPLRMW GGIAYSGVDT LLLKGRTPWT FRNTTGKSDA AHTQRAASCK
PIEYPPFQPP LSTDLLTSLA LTGTNHAEDQ PVHLRVRQYT PAASSVGAEG AKVGAAETET
WEEDGAVRRH HVQANVGEFA ELLGRACPAQ VYEYVDDEGG TKASEEAEGE GKNVEAEGWG
GKKLVINSQN CIHCKLCDIK VPTQDITWTV PEGGGGPKYT IT
//
