ID S7QFH4_GLOTA Unreviewed; 639 AA.
AC S7QFH4;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 45.
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=GLOTRDRAFT_110265 {ECO:0000313|EMBL:EPQ58581.1};
OS Gloeophyllum trabeum (strain ATCC 11539 / FP-39264 / Madison 617) (Brown
OS rot fungus).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Gloeophyllales; Gloeophyllaceae; Gloeophyllum.
OX NCBI_TaxID=670483 {ECO:0000313|EMBL:EPQ58581.1, ECO:0000313|Proteomes:UP000030669};
RN [1] {ECO:0000313|EMBL:EPQ58581.1, ECO:0000313|Proteomes:UP000030669}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 11539 {ECO:0000313|EMBL:EPQ58581.1,
RC ECO:0000313|Proteomes:UP000030669};
RX PubMed=22745431; DOI=10.1126/science.1221748;
RA Floudas D., Binder M., Riley R., Barry K., Blanchette R.A., Henrissat B.,
RA Martinez A.T., Otillar R., Spatafora J.W., Yadav J.S., Aerts A., Benoit I.,
RA Boyd A., Carlson A., Copeland A., Coutinho P.M., de Vries R.P.,
RA Ferreira P., Findley K., Foster B., Gaskell J., Glotzer D., Gorecki P.,
RA Heitman J., Hesse C., Hori C., Igarashi K., Jurgens J.A., Kallen N.,
RA Kersten P., Kohler A., Kuees U., Kumar T.K.A., Kuo A., LaButti K.,
RA Larrondo L.F., Lindquist E., Ling A., Lombard V., Lucas S., Lundell T.,
RA Martin R., McLaughlin D.J., Morgenstern I., Morin E., Murat C., Nagy L.G.,
RA Nolan M., Ohm R.A., Patyshakuliyeva A., Rokas A., Ruiz-Duenas F.J.,
RA Sabat G., Salamov A., Samejima M., Schmutz J., Slot J.C., St John F.,
RA Stenlid J., Sun H., Sun S., Syed K., Tsang A., Wiebenga A., Young D.,
RA Pisabarro A., Eastwood D.C., Martin F., Cullen D., Grigoriev I.V.,
RA Hibbett D.S.;
RT "The Paleozoic origin of enzymatic lignin decomposition reconstructed from
RT 31 fungal genomes.";
RL Science 336:1715-1719(2012).
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|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 ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; KB469298; EPQ58581.1; -; Genomic_DNA.
DR RefSeq; XP_007863722.1; XM_007865531.1.
DR AlphaFoldDB; S7QFH4; -.
DR SMR; S7QFH4; -.
DR STRING; 670483.S7QFH4; -.
DR GeneID; 19299178; -.
DR KEGG; gtr:GLOTRDRAFT_110265; -.
DR eggNOG; KOG2403; Eukaryota.
DR HOGENOM; CLU_014312_6_1_1; -.
DR OMA; DPIPIQP; -.
DR OrthoDB; 551958at2759; -.
DR UniPathway; UPA00223; UER01006.
DR Proteomes; UP000030669; Unassembled WGS sequence.
DR GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR GO; GO:0140907; F:flavin-dependent halogenase activity; IEA:UniProt.
DR GO; GO:0102040; F:fumarate reductase (menaquinone); IEA:UniProtKB-EC.
DR GO; GO:0008177; F:succinate dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC.
DR GO; GO:0022900; P:electron transport chain; IEA:InterPro.
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,
KW ECO:0000256|RuleBase:RU362051};
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:UP000030669};
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 53..448
FT /note="FAD-dependent oxidoreductase 2 FAD binding"
FT /evidence="ECO:0000259|Pfam:PF00890"
FT DOMAIN 503..639
FT /note="Fumarate reductase/succinate dehydrogenase
FT flavoprotein-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02910"
FT ACT_SITE 330
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000171-1"
FT MOD_RES 89
FT /note="Tele-8alpha-FAD histidine"
FT /evidence="ECO:0000256|PIRSR:PIRSR611281-4"
SQ SEQUENCE 639 AA; 70435 MW; 7629DE768F0D2FCB CRC64;
MLRKTLHRAL PRSQRAFSSS APARKIVATN PVKAEEVKSW SSGQYPLIEH EYDAIVVGAG
GAGLRAAFGL AEAGFNTACI TKLFPTRSHT VAAQGGINAA LGNMTEDDWR WHMYDTVKGS
DWLGDQDAIH YMCREAPRTV IELEHFGVPF SRTKEGKIYQ RAFGGQSLKY GKGGQAYRCA
AAADRTGHAL LHTLYGQSLR HNTQFFIEYF ALDLIMQDGE CVGVIALNME DGTLHRFRAH
KTVLATGGYG RAYFSCTSAH TCSGDGNAMV TRAGLPLQDL EFVQFHPTGI YGAGCLITEG
SRGEGGYLLN SEGERFMERY APTAKDLASR DVVSRSMTIE IREGRGVGPE KDHIYLQLSH
LPPEVLHERL PGISETAAIF SGVDVTKEPI PVLPTVHYNM GGIPTKYTGE VLTVDKDGKD
KVVPGLYAAG EAACVSVHGA NRLGANSLLD IVVFGRACAH HIKETLTPGK PHKAIPEEAG
LESVEFLDKI RKADGPEPTA KIRLDMQKAM QADAAVFRTQ ETLDEGVEKI RSIYKNFEKV
GIKDRSMIWN SDLVETLELR NLLSNAVQTI TAAAARKESR GAHAREDFPE RDDEHWMKHT
LTWQHDINSP EVDIKYRGVI DKTLDENECK PVPPFKRVY
//