SDH4_ORYSJ
ID SDH4_ORYSJ Reviewed; 211 AA.
AC Q942X4; A0A0N7KED3; Q946Y2;
DT 04-FEB-2015, integrated into UniProtKB/Swiss-Prot.
DT 01-DEC-2001, sequence version 1.
DT 03-AUG-2022, entry version 100.
DE RecName: Full=Succinate dehydrogenase subunit 4, mitochondrial {ECO:0000305};
DE Flags: Precursor;
GN Name=SDH4 {ECO:0000305};
GN OrderedLocusNames=Os01g0935900 {ECO:0000312|EMBL:BAF07238.1},
GN LOC_Os01g70980 {ECO:0000305};
GN ORFNames=P0492G09.31 {ECO:0000312|EMBL:BAB64201.1};
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=12447438; DOI=10.1038/nature01184;
RA Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y.,
RA Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H.,
RA Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M.,
RA Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M.,
RA Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T.,
RA Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S.,
RA Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H.,
RA Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y.,
RA Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S.,
RA Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y.,
RA Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S.,
RA Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H.,
RA Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T.;
RT "The genome sequence and structure of rice chromosome 1.";
RL Nature 420:312-316(2002).
RN [3]
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 [4]
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 [5]
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 [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 IDENTIFICATION BY MASS SPECTROMETRY, AND 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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAK97388.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; AF364304; AAK97388.1; ALT_SEQ; Genomic_DNA.
DR EMBL; AP003266; BAB64201.1; -; Genomic_DNA.
DR EMBL; AP008207; BAF07238.1; -; Genomic_DNA.
DR EMBL; AP014957; BAS76097.1; -; Genomic_DNA.
DR EMBL; AK069146; -; NOT_ANNOTATED_CDS; mRNA.
DR RefSeq; XP_015619484.1; XM_015763998.1.
DR AlphaFoldDB; Q942X4; -.
DR STRING; 4530.OS01T0935900-01; -.
DR PaxDb; Q942X4; -.
DR PRIDE; Q942X4; -.
DR EnsemblPlants; Os01t0935900-01; Os01t0935900-01; Os01g0935900.
DR GeneID; 4326521; -.
DR Gramene; Os01t0935900-01; Os01t0935900-01; Os01g0935900.
DR KEGG; osa:4326521; -.
DR eggNOG; ENOG502S1RW; Eukaryota.
DR HOGENOM; CLU_086191_0_0_1; -.
DR InParanoid; Q942X4; -.
DR OMA; PRWFSAG; -.
DR OrthoDB; 1326877at2759; -.
DR PlantReactome; R-OSA-1119533; TCA cycle (plant).
DR UniPathway; UPA00223; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
DR ExpressionAtlas; Q942X4; baseline and differential.
DR Genevisible; Q942X4; 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); IEA:InterPro.
DR GO; GO:0045273; C:respiratory chain complex II; IDA:UniProtKB.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006121; P:mitochondrial electron transport, succinate to ubiquinone; IEA:InterPro.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniPathway.
DR InterPro; IPR044963; SDH4.
DR PANTHER; PTHR36358; PTHR36358; 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..36
FT /note="Mitochondrion"
FT /evidence="ECO:0000255"
FT CHAIN 37..211
FT /note="Succinate dehydrogenase subunit 4, mitochondrial"
FT /evidence="ECO:0000255"
FT /id="PRO_0000431750"
FT TRANSMEM 188..210
FT /note="Helical"
FT /evidence="ECO:0000255"
FT REGION 41..64
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 166
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:P0AC44"
FT BINDING 179
FT /ligand="a ubiquinone"
FT /ligand_id="ChEBI:CHEBI:16389"
FT /evidence="ECO:0000250|UniProtKB:P0AC44"
FT CONFLICT 108
FT /note="F -> L (in Ref. 6; AK069146)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 211 AA; 23130 MW; D8BBB89EBDC8BF4E CRC64;
MASRLLARSK ALALALSRAD AAAPGPAAGV QWLRTLSSLP RDPAAAASPA PAPRQPAVGS
PLGLSKIPGY EQTSRLSGTQ VLPRWFSTGT SNGSSAQQEG ATRKVMAFSP LEASIAKPRK
GPLTSESWKV KQTELLTRST YYMIPTLLLV SKNSISTSLL VASVFHQVYM FYKEILLDYV
HHDITRKWVF IYFKILLIIM AKETVVYFDL F
