ID A0A1R1PVR4_ZANCU Unreviewed; 625 AA.
AC A0A1R1PVR4;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
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=AX774_g1391 {ECO:0000313|EMBL:OMH85065.1};
OS Zancudomyces culisetae (Gut fungus) (Smittium culisetae).
OC Eukaryota; Fungi; Fungi incertae sedis; Zoopagomycota; Kickxellomycotina;
OC Harpellomycetes; Harpellales; Legeriomycetaceae; Zancudomyces.
OX NCBI_TaxID=1213189 {ECO:0000313|EMBL:OMH85065.1, ECO:0000313|Proteomes:UP000188320};
RN [1] {ECO:0000313|Proteomes:UP000188320}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=COL-18-3 {ECO:0000313|Proteomes:UP000188320};
RA Wang Y., White M., Kvist S., Moncalvo J.-M.;
RL Submitted (JAN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Accepts electrons from ETF and reduces ubiquinone.
CC {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:OMH85065.1}.
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DR EMBL; LSSK01000113; OMH85065.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1R1PVR4; -.
DR Proteomes; UP000188320; 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 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; 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.
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:UP000188320};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU366068};
KW Ubiquinone {ECO:0000256|ARBA:ARBA00023075, ECO:0000256|RuleBase:RU366068}.
FT DOMAIN 281..374
FT /note="ETF-QO/FixC ubiquinone-binding"
FT /evidence="ECO:0000259|Pfam:PF21162"
FT DOMAIN 521..623
FT /note="ETF-QO/FixX C-terminal"
FT /evidence="ECO:0000259|Pfam:PF05187"
SQ SEQUENCE 625 AA; 68106 MW; ACE7C57EF19BAAB4 CRC64;
MILSRAIARR GMGLRPTSAL NPKSFASAKG RGVSFGRASL STQLKGTTRM STGIQLGRAY
STEAEDGEMD PTKQERMVEE ADVVIVGGGP SGLSAAIRIK QNALKQNKDI RVVVLEKGPE
IGAHILSGAV IEPGPLEELF PNWEELGAPL LQPALEDHMK FLTKNYAIPI PHPPTMSNHG
NYIVSLSDVV KWLGERAEEL EVEIFAGFAG SEVIYGDKGQ VVGVATNDVG LDKNFKPKPS
FERGIEIHGK VTLFAEGCHG SLSKQVINKY SLRDKDAFQA YGLGLKEVWE IDPAKHKAGT
VVHTVGFPFS SDLYAGSFIY HMKDNLLSLG VVVGLDYQNP YISPYQEFQK FKTHPYINNL
LEGGRVLAYG ARSLVEGGLQ SLPKLVFPGG ALLGDSAGTL NVPKIKGTHC AMKTGILAAD
SITDTLFKKE STSDEPLVLD NYQEAFNNSS IYKELYEVRN IRPSFHSPLG IWGGMMYSGL
DTMFLKGKVP FTLKHKTSDH GSTKPASMFE PIEYPKPNNT TTFDILTSVS RTGTNHAENQ
PVHLRVADIN TNPERNYVEF AGLEARFCPA GVYEYVDSDT KPGTKQFVVN SQNCIHCKTC
DIKDPAQNIT WTVPEGGGGP SYSGT
//
