SDH32_ORYSJ
ID SDH32_ORYSJ Reviewed; 129 AA.
AC Q84VK7; A0A0P0X6P4; Q94FP1;
DT 04-FEB-2015, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2004, sequence version 2.
DT 03-AUG-2022, entry version 117.
DE RecName: Full=Succinate dehydrogenase subunit 3-2, mitochondrial {ECO:0000305};
DE Flags: Precursor;
GN Name=SDH3-2 {ECO:0000305};
GN OrderedLocusNames=Os07g0521000 {ECO:0000312|EMBL:BAF21720.1},
GN LOC_Os07g33680 {ECO:0000305};
GN ORFNames=OJ1657_A07.107 {ECO:0000312|EMBL:BAC83222.1},
GN OsJ_24481 {ECO:0000312|EMBL:EAZ40043.1};
OS Oryza sativa subsp. japonica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39947 {ECO:0000312|Proteomes:UP000059680};
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=11454775; DOI=10.1093/genetics/158.3.1289;
RA Adams K.L., Rosenblueth M., Qiu Y.L., Palmer J.D.;
RT "Multiple losses and transfers to the nucleus of two mitochondrial
RT succinate dehydrogenase genes during angiosperm evolution.";
RL Genetics 158:1289-1300(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [4]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12869764; DOI=10.1126/science.1081288;
RG The rice full-length cDNA consortium;
RT "Collection, mapping, and annotation of over 28,000 cDNA clones from
RT japonica rice.";
RL Science 301:376-379(2003).
RN [7]
RP SUBUNIT.
RX PubMed=19924544; DOI=10.1007/s11103-009-9573-z;
RA Huang S., Taylor N.L., Narsai R., Eubel H., Whelan J., Millar A.H.;
RT "Functional and composition differences between mitochondrial complex II in
RT Arabidopsis and rice are correlated with the complex genetic history of the
RT enzyme.";
RL Plant Mol. Biol. 72:331-342(2010).
CC -!- FUNCTION: Membrane-anchoring subunit of succinate dehydrogenase (SDH).
CC {ECO:0000250|UniProtKB:P69054}.
CC -!- COFACTOR:
CC Name=heme; Xref=ChEBI:CHEBI:30413;
CC Evidence={ECO:0000250|UniProtKB:P69054};
CC -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle.
CC {ECO:0000305}.
CC -!- SUBUNIT: Component of complex II composed of eight subunits in plants:
CC four classical SDH subunits SDH1, SDH2, SDH3 and SDH4 (a flavoprotein
CC (FP), an iron-sulfur protein (IP), and a cytochrome b composed of a
CC large and a small subunit.), as well as four subunits unknown in
CC mitochondria from bacteria and heterotrophic eukaryotes.
CC {ECO:0000269|PubMed:19924544}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000305};
CC Single-pass membrane protein {ECO:0000255}.
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DR EMBL; AF362742; AAK73695.1; -; Genomic_DNA.
DR EMBL; AP003930; BAC83222.1; -; Genomic_DNA.
DR EMBL; AP008213; BAF21720.1; -; Genomic_DNA.
DR EMBL; AP014963; BAT01808.1; -; Genomic_DNA.
DR EMBL; CM000144; EAZ40043.1; -; Genomic_DNA.
DR EMBL; AK058482; BAG86708.1; -; mRNA.
DR RefSeq; XP_015647541.1; XM_015792055.1.
DR AlphaFoldDB; Q84VK7; -.
DR STRING; 4530.OS07T0521000-01; -.
DR PaxDb; Q84VK7; -.
DR PRIDE; Q84VK7; -.
DR EnsemblPlants; Os07t0521000-01; Os07t0521000-01; Os07g0521000.
DR GeneID; 4343404; -.
DR Gramene; Os07t0521000-01; Os07t0521000-01; Os07g0521000.
DR KEGG; osa:4343404; -.
DR eggNOG; ENOG502SSPD; Eukaryota.
DR HOGENOM; CLU_112203_1_0_1; -.
DR InParanoid; Q84VK7; -.
DR OMA; MAVARCW; -.
DR OrthoDB; 1580430at2759; -.
DR PlantReactome; R-OSA-1119533; TCA cycle (plant).
DR UniPathway; UPA00223; -.
DR Proteomes; UP000000763; Chromosome 7.
DR Proteomes; UP000007752; Chromosome 7.
DR Proteomes; UP000059680; Chromosome 7.
DR Genevisible; Q84VK7; OS.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005749; C:mitochondrial respiratory chain complex II, succinate dehydrogenase complex (ubiquinone); IBA:GO_Central.
DR GO; GO:0045273; C:respiratory chain complex II; IDA:UniProtKB.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0000104; F:succinate dehydrogenase activity; IEA:InterPro.
DR GO; GO:0006121; P:mitochondrial electron transport, succinate to ubiquinone; IBA:GO_Central.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniPathway.
DR Gene3D; 1.20.1300.10; -; 1.
DR InterPro; IPR034804; SQR/QFR_C/D.
DR InterPro; IPR014314; Succ_DH_cytb556.
DR PANTHER; PTHR10978; PTHR10978; 1.
DR SUPFAM; SSF81343; SSF81343; 1.
PE 1: Evidence at protein level;
KW Electron transport; Heme; Iron; Membrane; Metal-binding; Mitochondrion;
KW Mitochondrion inner membrane; Reference proteome; Transit peptide;
KW Transmembrane; Transmembrane helix; Transport; Tricarboxylic acid cycle.
FT TRANSIT 1..58
FT /note="Mitochondrion"
FT /evidence="ECO:0000305"
FT CHAIN 59..129
FT /note="Succinate dehydrogenase subunit 3-2, mitochondrial"
FT /evidence="ECO:0000305"
FT /id="PRO_0000431748"
FT TRANSMEM 105..127
FT /note="Helical"
FT /evidence="ECO:0000255"
FT REGION 27..66
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 27..52
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 87
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_note="ligand shared with second transmembrane
FT subunit"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000250|UniProtKB:P69054"
SQ SEQUENCE 129 AA; 13863 MW; 761285BB6EA4B204 CRC64;
MEKYQSKARF APLSDAPFAL RGALGSSNSS FNNIDHLRQS SSSGQARSYT SSPLGALRPK
MFPSGNRLLH TSRPLSAPVA NRPLSPHLPL KKPQLSATFS ISHRIFGAAL GAVIISIPLA
TKFSLMFDV
