ID H5X892_9PSEU Unreviewed; 598 AA.
AC H5X892;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 27-MAR-2024, entry version 50.
DE RecName: Full=Succinate dehydrogenase flavoprotein subunit {ECO:0000256|ARBA:ARBA00019965, ECO:0000256|RuleBase:RU362051};
DE EC=1.3.5.1 {ECO:0000256|ARBA:ARBA00012792, ECO:0000256|RuleBase:RU362051};
GN ORFNames=SacmaDRAFT_0827 {ECO:0000313|EMBL:EHR49123.1};
OS Saccharomonospora marina XMU15.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Saccharomonospora.
OX NCBI_TaxID=882083 {ECO:0000313|EMBL:EHR49123.1, ECO:0000313|Proteomes:UP000004926};
RN [1] {ECO:0000313|EMBL:EHR49123.1, ECO:0000313|Proteomes:UP000004926}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=XMU15 {ECO:0000313|EMBL:EHR49123.1,
RC ECO:0000313|Proteomes:UP000004926};
RX PubMed=22768369; DOI=10.4056/sigs.2655905;
RA Klenk H.P., Lu M., Lucas S., Lapidus A., Copeland A., Pitluck S.,
RA Goodwin L.A., Han C., Tapia R., Brambilla E.M., Potter G., Land M.,
RA Ivanova N., Rohde M., Goker M., Detter J.C., Li W.J., Kyrpides N.C.,
RA Woyke T.;
RT "Genome sequence of the ocean sediment bacterium Saccharomonospora marina
RT type strain (XMU15(T)).";
RL Stand. Genomic Sci. 6:265-275(2012).
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 (bacterial route): step 1/1.
CC {ECO:0000256|ARBA:ARBA00004894, 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; CM001439; EHR49123.1; -; Genomic_DNA.
DR RefSeq; WP_009152509.1; NZ_CM001439.1.
DR AlphaFoldDB; H5X892; -.
DR STRING; 882083.SacmaDRAFT_0827; -.
DR eggNOG; COG1053; Bacteria.
DR HOGENOM; CLU_014312_6_2_11; -.
DR OrthoDB; 9805351at2; -.
DR UniPathway; UPA00223; UER01005.
DR Proteomes; UP000004926; Chromosome.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
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:0033765; F:steroid dehydrogenase activity, acting on the CH-CH group of donors; IEA:UniProt.
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:UP000004926};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362051};
KW Tricarboxylic acid cycle {ECO:0000256|RuleBase:RU362051}.
FT DOMAIN 7..400
FT /note="FAD-dependent oxidoreductase 2 FAD binding"
FT /evidence="ECO:0000259|Pfam:PF00890"
FT DOMAIN 454..598
FT /note="Fumarate reductase/succinate dehydrogenase
FT flavoprotein-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02910"
FT ACT_SITE 286
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000171-1"
FT MOD_RES 42
FT /note="Tele-8alpha-FAD histidine"
FT /evidence="ECO:0000256|PIRSR:PIRSR611281-4"
SQ SEQUENCE 598 AA; 65589 MW; A62D46BA1DC876EC CRC64;
MRFHKYDVVI VGAGGAGMRA AIEAGQRART AVLTKLYPTR SHTGAAQGGM CAALANVEED
NWEWHTFDTV KGGDYLTDQD AAEIMAKEAI DAVLDLEKMG LPFNRTPEGK IDQRRFGGHT
RDHGKAAVRR SCYAADRTGH MILQTLYQNC VKHGIEFFNE FYVLDVVLTD TPDGQVASGA
IAYELATGEI HVFQAKSIVF ATGGFGKVFK TTSNAHTLTG DGMGIYARKG LPLEDMEFYQ
FHPTGLAGLG ILLTEGARGE GAILRNASGE RFMERYAPTI KDLAPRDIVA RSMVLEVLEG
RGAGPNKDYV YLDCTHLGAE VLETKLPDIT EFARTYLGVD PVHEPVPVYP TAHYAMGGIP
TNVHGEALRD NDDVIPGLYA AGEVACVSVH GANRLGTNSL LDINVFGRRA GIAAAEYAQS
REFVELPDNP AAMVEGMVNH LRTATGGERV ADIRTELQRT MDANAAVYRT EDTLKQALHD
VHALKERYGR VAVMDKGKRY NTDLLEAIEL GFLLDLAEIL VNAALARKES RGAHAREDYP
NRDDVNFMRH SMSYKILPDN GKGVDPDAPL GLAGFMADIR LDYKPVTFTR YEPMERKY
//
