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Database: UniProt
Entry: Q4WX09_ASPFU
LinkDB: Q4WX09_ASPFU
Original site: Q4WX09_ASPFU 
ID   Q4WX09_ASPFU            Unreviewed;       647 AA.
AC   Q4WX09;
DT   05-JUL-2005, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2005, sequence version 1.
DT   24-JAN-2024, entry version 120.
DE   RecName: Full=Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial {ECO:0000256|RuleBase:RU362051};
DE            EC=1.3.5.1 {ECO:0000256|RuleBase:RU362051};
GN   ORFNames=AFUA_3G07810 {ECO:0000313|EMBL:EAL92794.1};
OS   Aspergillus fumigatus (strain ATCC MYA-4609 / CBS 101355 / FGSC A1100 /
OS   Af293) (Neosartorya fumigata).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Fumigati.
OX   NCBI_TaxID=330879 {ECO:0000313|EMBL:EAL92794.1, ECO:0000313|Proteomes:UP000002530};
RN   [1] {ECO:0000313|EMBL:EAL92794.1, ECO:0000313|Proteomes:UP000002530}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100
RC   {ECO:0000313|Proteomes:UP000002530};
RX   PubMed=16372009; DOI=10.1038/nature04332;
RA   Nierman W.C., Pain A., Anderson M.J., Wortman J.R., Kim H.S., Arroyo J.,
RA   Berriman M., Abe K., Archer D.B., Bermejo C., Bennett J., Bowyer P.,
RA   Chen D., Collins M., Coulsen R., Davies R., Dyer P.S., Farman M.,
RA   Fedorova N., Fedorova N., Feldblyum T.V., Fischer R., Fosker N., Fraser A.,
RA   Garcia J.L., Garcia M.J., Goble A., Goldman G.H., Gomi K.,
RA   Griffith-Jones S., Gwilliam R., Haas B., Haas H., Harris D., Horiuchi H.,
RA   Huang J., Humphray S., Jimenez J., Keller N., Khouri H., Kitamoto K.,
RA   Kobayashi T., Konzack S., Kulkarni R., Kumagai T., Lafon A., Latge J.P.,
RA   Li W., Lord A., Lu C., Majoros W.H., May G.S., Miller B.L., Mohamoud Y.,
RA   Molina M., Monod M., Mouyna I., Mulligan S., Murphy L., O'Neil S.,
RA   Paulsen I., Penalva M.A., Pertea M., Price C., Pritchard B.L., Quail M.A.,
RA   Rabbinowitsch E., Rawlins N., Rajandream M.A., Reichard U., Renauld H.,
RA   Robson G.D., Rodriguez de Cordoba S., Rodriguez-Pena J.M., Ronning C.M.,
RA   Rutter S., Salzberg S.L., Sanchez M., Sanchez-Ferrero J.C., Saunders D.,
RA   Seeger K., Squares R., Squares S., Takeuchi M., Tekaia F., Turner G.,
RA   Vazquez de Aldana C.R., Weidman J., White O., Woodward J., Yu J.H.,
RA   Fraser C., Galagan J.E., Asai K., Machida M., Hall N., Barrell B.,
RA   Denning D.W.;
RT   "Genomic sequence of the pathogenic and allergenic filamentous fungus
RT   Aspergillus fumigatus.";
RL   Nature 438:1151-1156(2005).
CC   -!- FUNCTION: Flavoprotein (FP) subunit of succinate dehydrogenase (SDH)
CC       that is involved in complex II of the mitochondrial electron transport
CC       chain and is responsible for transferring electrons from succinate to
CC       ubiquinone (coenzyme Q). {ECO:0000256|RuleBase:RU362051}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a quinone + succinate = a quinol + fumarate;
CC         Xref=Rhea:RHEA:40523, ChEBI:CHEBI:24646, ChEBI:CHEBI:29806,
CC         ChEBI:CHEBI:30031, ChEBI:CHEBI:132124; EC=1.3.5.1;
CC         Evidence={ECO:0000256|RuleBase:RU362051};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|ARBA:ARBA00001974,
CC         ECO:0000256|PIRSR:PIRSR630664-51, ECO:0000256|RuleBase:RU362051};
CC   -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle; fumarate
CC       from succinate (eukaryal route): step 1/1.
CC       {ECO:0000256|RuleBase:RU362051}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC       {ECO:0000256|RuleBase:RU362051}; Peripheral membrane protein
CC       {ECO:0000256|RuleBase:RU362051}; Matrix side
CC       {ECO:0000256|RuleBase:RU362051}.
CC   -!- SIMILARITY: Belongs to the FAD-dependent oxidoreductase 2 family.
CC       FRD/SDH subfamily. {ECO:0000256|ARBA:ARBA00008040,
CC       ECO:0000256|RuleBase:RU362051}.
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:EAL92794.1}.
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DR   EMBL; AAHF01000002; EAL92794.1; -; Genomic_DNA.
DR   RefSeq; XP_754832.1; XM_749739.1.
DR   AlphaFoldDB; Q4WX09; -.
DR   STRING; 330879.Q4WX09; -.
DR   SwissPalm; Q4WX09; -.
DR   EnsemblFungi; EAL92794; EAL92794; AFUA_3G07810.
DR   GeneID; 3512570; -.
DR   KEGG; afm:AFUA_3G07810; -.
DR   VEuPathDB; FungiDB:Afu3g07810; -.
DR   eggNOG; KOG2403; Eukaryota.
DR   HOGENOM; CLU_014312_6_1_1; -.
DR   InParanoid; Q4WX09; -.
DR   OMA; DPIPIQP; -.
DR   OrthoDB; 551958at2759; -.
DR   UniPathway; UPA00223; UER01006.
DR   Proteomes; UP000002530; Chromosome 3.
DR   GO; GO:0005749; C:mitochondrial respiratory chain complex II, succinate dehydrogenase complex (ubiquinone); IBA:GO_Central.
DR   GO; GO:0009055; F:electron transfer activity; IBA:GO_Central.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IBA:GO_Central.
DR   GO; GO:0102040; F:fumarate reductase (menaquinone); IEA:UniProtKB-EC.
DR   GO; GO:0008177; F:succinate dehydrogenase (ubiquinone) activity; IBA:GO_Central.
DR   GO; GO:0006121; P:mitochondrial electron transport, succinate to ubiquinone; IBA:GO_Central.
DR   GO; GO:0042776; P:proton motive force-driven mitochondrial ATP synthesis; IEA:EnsemblFungi.
DR   GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 1.
DR   Gene3D; 1.20.58.100; Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain; 1.
DR   Gene3D; 4.10.80.40; succinate dehydrogenase protein domain; 1.
DR   Gene3D; 3.90.700.10; Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain; 1.
DR   InterPro; IPR003953; FAD-binding_2.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR003952; FRD_SDH_FAD_BS.
DR   InterPro; IPR037099; Fum_R/Succ_DH_flav-like_C_sf.
DR   InterPro; IPR015939; Fum_Rdtase/Succ_DH_flav-like_C.
DR   InterPro; IPR030664; SdhA/FrdA/AprA.
DR   InterPro; IPR027477; Succ_DH/fumarate_Rdtase_cat_sf.
DR   InterPro; IPR011281; Succ_DH_flav_su_fwd.
DR   InterPro; IPR014006; Succ_Dhase_FrdA_Gneg.
DR   NCBIfam; TIGR01816; sdhA_forward; 1.
DR   NCBIfam; TIGR01812; sdhA_frdA_Gneg; 1.
DR   PANTHER; PTHR11632; SUCCINATE DEHYDROGENASE 2 FLAVOPROTEIN SUBUNIT; 1.
DR   PANTHER; PTHR11632:SF51; SUCCINATE DEHYDROGENASE [UBIQUINONE] FLAVOPROTEIN SUBUNIT, MITOCHONDRIAL; 1.
DR   Pfam; PF00890; FAD_binding_2; 1.
DR   Pfam; PF02910; Succ_DH_flav_C; 1.
DR   PIRSF; PIRSF000171; SDHA_APRA_LASPO; 1.
DR   PRINTS; PR00411; PNDRDTASEI.
DR   SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
DR   SUPFAM; SSF46977; Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain; 1.
DR   SUPFAM; SSF56425; Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain; 1.
DR   PROSITE; PS00504; FRD_SDH_FAD_BINDING; 1.
PE   3: Inferred from homology;
KW   Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW   ECO:0000256|RuleBase:RU362051};
KW   FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR611281-4};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630, ECO:0000256|PIRSR:PIRSR630664-
KW   51};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362051};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000256|RuleBase:RU362051};
KW   Reference proteome {ECO:0000313|Proteomes:UP000002530};
KW   Transit peptide {ECO:0000256|RuleBase:RU362051};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362051};
KW   Tricarboxylic acid cycle {ECO:0000256|RuleBase:RU362051}.
FT   DOMAIN          62..457
FT                   /note="FAD-dependent oxidoreductase 2 FAD binding"
FT                   /evidence="ECO:0000259|Pfam:PF00890"
FT   DOMAIN          512..647
FT                   /note="Fumarate reductase/succinate dehydrogenase
FT                   flavoprotein-like C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02910"
FT   ACT_SITE        339
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000171-1"
FT   BINDING         67..72
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         90..105
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         274
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         295
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         307
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         406
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         440
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         451
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   BINDING         456..457
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR630664-51"
FT   MOD_RES         98
FT                   /note="Tele-8alpha-FAD histidine"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR611281-4"
SQ   SEQUENCE   647 AA;  71148 MW;  97FC75DBCD26451A CRC64;
     MSSLSLRSLA PASKISRALR DQRRFFSSTR PAARIFANGP LRAKEATGYI SSKYPVIDHE
     YDAVVVGAGG AGLRAAFGLA EAGFNTACVS KLFPTRSHTV AAQGGINAAL GNMHPDDWRW
     HMYDTVKGSD WLGDQDAIHY MTREAPASVR ELEGYGCPFS RTEDGLIYQR AFGGQSKEFG
     KGGQAYRCCA VADRTGHALL HTLYGQSLRH NTNYFIEYFA LDLLMEDGEC RGIIAYNQED
     GTLHRFKAHH TVLATGGYGR AYFSCTSAHT CTGDGMAMVA RAGLPNQDLE FVQFHPTGIY
     GAGCLITEGA RGEGGYLLNS EGERFMERYA PTAKDLASRD VVSRSMTLEI REGRGVGPEK
     DHIYLQLSHL PPELLHERLP GISETASIFA GVDVTKQPIP VLPTVHYNMG GIPTKYTGEV
     LTVDEQGNDK VVPGLYACGE AACVSVHGAN RLGANSLLDL VVFGRAVSHR VRDIATPGKA
     HRELSPDAGA QSIKDLDFVR NADGPKSTHE IRNAMQRAMQ SDVSVFRTQE SLDEGVQKIT
     AIDKMFDQVG TKDRSMIWNS DLVETLELRN LLTCATQTAV AAANRKESRG AHAREDYPER
     DDENWMKHTL TWQKKPHGEI NLGYRAVEHR TLDENECKSV PPFKRVY
//
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