ID   H2R5Q6_PANTR            Unreviewed;       664 AA.
AC   H2R5Q6; A0A2J8JY61;
DT   21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT   21-MAR-2012, sequence version 1.
DT   27-MAR-2024, entry version 74.
DE   RecName: Full=Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial {ECO:0000256|ARBA:ARBA00020842, ECO:0000256|RuleBase:RU362051};
DE            EC=1.3.5.1 {ECO:0000256|ARBA:ARBA00012792, ECO:0000256|RuleBase:RU362051};
GN   Name=SDHA {ECO:0000313|EMBL:JAA30411.1,
GN   ECO:0000313|Ensembl:ENSPTRP00000048366.3, ECO:0000313|VGNC:VGNC:7150};
OS   Pan troglodytes (Chimpanzee).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pan.
OX   NCBI_TaxID=9598 {ECO:0000313|Ensembl:ENSPTRP00000048366.3, ECO:0000313|Proteomes:UP000002277};
RN   [1] {ECO:0000313|Ensembl:ENSPTRP00000048366.3, ECO:0000313|Proteomes:UP000002277}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16136131; DOI=10.1038/nature04072;
RG   Chimpanzee sequencing and analysis consortium;
RT   "Initial sequence of the chimpanzee genome and comparison with the human
RT   genome.";
RL   Nature 437:69-87(2005).
RN   [2] {ECO:0000313|EMBL:JAA30411.1}
RP   NUCLEOTIDE SEQUENCE.
RC   TISSUE=Skin {ECO:0000313|EMBL:JAA30411.1};
RA   Maudhoo M.D., Meehan D.T., Norgren R.B.Jr.;
RT   "De novo assembly of the reference chimpanzee transcriptome from NextGen
RT   mRNA sequences.";
RL   Submitted (OCT-2012) to the EMBL/GenBank/DDBJ databases.
RN   [3] {ECO:0000313|Ensembl:ENSPTRP00000048366.3}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (NOV-2023) to UniProtKB.
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|ARBA:ARBA00000030,
CC         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|ARBA:ARBA00004788, ECO:0000256|RuleBase:RU362051}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC       {ECO:0000256|ARBA:ARBA00004443, ECO:0000256|RuleBase:RU362051};
CC       Peripheral membrane protein {ECO:0000256|ARBA:ARBA00004443,
CC       ECO:0000256|RuleBase:RU362051}; Matrix side
CC       {ECO:0000256|ARBA:ARBA00004443, 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}.
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DR   EMBL; AC191766; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; GABD01002689; JAA30411.1; -; mRNA.
DR   RefSeq; XP_003310656.1; XM_003310608.4.
DR   STRING; 9598.ENSPTRP00000048366; -.
DR   PaxDb; 9598-ENSPTRP00000048366; -.
DR   Ensembl; ENSPTRT00000047239.5; ENSPTRP00000048366.3; ENSPTRG00000016677.7.
DR   VGNC; VGNC:7150; SDHA.
DR   eggNOG; KOG2403; Eukaryota.
DR   GeneTree; ENSGT00910000144277; -.
DR   HOGENOM; CLU_014312_6_1_1; -.
DR   OrthoDB; 551958at2759; -.
DR   TreeFam; TF300763; -.
DR   UniPathway; UPA00223; UER01006.
DR   Proteomes; UP000002277; Chromosome 5.
DR   Bgee; ENSPTRG00000016677; Expressed in heart and 21 other cell types or tissues.
DR   GO; GO:0005743; C:mitochondrial inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005730; C:nucleolus; IEA:Ensembl.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
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:0007399; P:nervous system development; IEA:Ensembl.
DR   GO; GO:0022904; P:respiratory electron transport chain; IEA:Ensembl.
DR   GO; GO:0006105; P:succinate metabolic process; IEA:Ensembl.
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   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   2: Evidence at transcript level;
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:UP000002277};
KW   Transit peptide {ECO:0000256|RuleBase:RU362051};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362051};
KW   Tricarboxylic acid cycle {ECO:0000256|ARBA:ARBA00022532,
KW   ECO:0000256|RuleBase:RU362051}.
FT   DOMAIN          63..457
FT                   /note="FAD-dependent oxidoreductase 2 FAD binding"
FT                   /evidence="ECO:0000259|Pfam:PF00890"
FT   DOMAIN          512..664
FT                   /note="Fumarate reductase/succinate dehydrogenase
FT                   flavoprotein-like C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02910"
FT   ACT_SITE        340
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000171-1"
FT   MOD_RES         99
FT                   /note="Tele-8alpha-FAD histidine"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR611281-4"
SQ   SEQUENCE   664 AA;  72816 MW;  9B3BCDE1ED599C63 CRC64;
     MSRVRGLSRL LSARRLALAK AWPAVLQTGT RGFHFTVDGN KRASAKVSDS ISAQYPVVDH
     EFDAVVVGAG GAGLRAAFGL SEAGFNTACV TKLFPTRSHT VAAQGGINAA LGNMEEDNWR
     WHFYDTVKGS DWLGDQDAIH YMTEQAPAAV VELENYGMPF SRTEDGKIYQ RAFGGQSLKF
     GKGGQAHRCC CVADRTGHSL LHTLYGRSLR YDTSYFVEYF ALDLLMENGE CRGVIALCIE
     DGSIHRIRAK NTVVATGGYG RTYFSCTSAH TSTGDGTAMI TRAGLPCQDL EFVQFHPTGI
     YGAGCLITEG CRGEGGILIN SQGERFMERY APVAKDLASR DVVSRSMTLE IREGRGCGPE
     KDHVYLQLHH LPPEQLATRL PGISETAMIF AGVDVTKEPI PVLPTVHYNM GGIPTNYKGQ
     VLRHVNGQDQ IVPGLYACGE AACASVHGAN RLGANSLLDL VVFGRACALS IEESCRPGDK
     VPPIKPNAGE ESVMNLDKLR FADGSIRTSE LRLNMQKSMQ NHAAVFRVGS VLQEGCGKIS
     KLYGDLKHLK TFDRGMVWNT DLVETLELQN LMLCALQTIY GAEARKESRG VHAREDYKVR
     IDEYDYSKPI QGQQKKPFEE HWRKHTLSYV DVGTGKVTLE YRPVIDKTLN EADCATVPPA
     IRSY
//