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Protein

Pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic

Gene

Os12g0616900

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO2. It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3) (By similarity).By similarity

Catalytic activityi

Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2.

Cofactori

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei127Thiamine pyrophosphateBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processGlycolysis
LigandPyruvate, Thiamine pyrophosphate

Names & Taxonomyi

Protein namesi
Recommended name:
Pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic (EC:1.2.4.1)
Gene namesi
Ordered Locus Names:Os12g0616900, LOC_Os12g42230
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 12

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 35ChloroplastSequence analysisAdd BLAST35
ChainiPRO_000042137536 – 391Pyruvate dehydrogenase E1 component subunit beta-3, chloroplasticAdd BLAST356

Proteomic databases

PaxDbiQ2QM55
PRIDEiQ2QM55

Expressioni

Gene expression databases

ExpressionAtlasiQ2QM55 baseline and differential
GenevisibleiQ2QM55 OS

Interactioni

Subunit structurei

Tetramer of 2 alpha and 2 beta subunits.By similarity

Protein-protein interaction databases

STRINGi39947.LOC_Os12g42230.1

Structurei

3D structure databases

SMRiQ2QM55
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiKOG0524 Eukaryota
COG0022 LUCA
InParanoidiQ2QM55
KOiK00162
OMAiPCHAGIT
OrthoDBiEOG09360DU7

Family and domain databases

Gene3Di3.40.50.920, 1 hit
InterProiView protein in InterPro
IPR029061 THDP-binding
IPR009014 Transketo_C/PFOR_II
IPR005475 Transketolase-like_Pyr-bd
IPR033248 Transketolase_C
PfamiView protein in Pfam
PF02779 Transket_pyr, 1 hit
PF02780 Transketolase_C, 1 hit
SMARTiView protein in SMART
SM00861 Transket_pyr, 1 hit
SUPFAMiSSF52518 SSF52518, 1 hit
SSF52922 SSF52922, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q2QM55-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATAAAASLQ YALHGAASAS AKPRSAAPGR SVRVVAARRS VRARGGAVVA
60 70 80 90 100
RAAVTASADA TAESKSGGHE VLLFEALREA LIEEMKEDPT VCVFGEDVGH
110 120 130 140 150
YGGSYKVTKG LAEMFGDLRV LDTPIAENSF AGMGVGAAMK GLRPIVEGMN
160 170 180 190 200
MGFLLLAYNQ ISNNCGMLHY TSGGQFKIPI VIRGPGGVGR QLGAEHSQRL
210 220 230 240 250
ESYFQSIPGL QMVACSTPYN AKGLMKAAIR SENPVVLFEH VLLYNLKEKI
260 270 280 290 300
PDEEYICCLE EAEMVRPGEH VTILTYSRMR YHVMQAAKTL VNKGYDPEVI
310 320 330 340 350
DIRSLKPFDL HTIGNSIKKT HRVLIVEECM RTGGIGASLR SAIIDNFWDY
360 370 380 390
LDAPIMCLSS QDVPTPYAAT LEDATVVQPA QIVAAVEQIC Q
Length:391
Mass (Da):42,121
Last modified:January 24, 2006 - v1
Checksum:i9ACC7CC81A9D3853
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DP000011 Genomic DNA Translation: ABA99864.1
AP008218 Genomic DNA Translation: BAF30304.1
AP014968 Genomic DNA Translation: BAT18104.1
AK063753 mRNA Translation: BAG88853.1
AK101464 mRNA Translation: BAG95077.1
RefSeqiXP_015620613.1, XM_015765127.1
UniGeneiOs.15571

Genome annotation databases

EnsemblPlantsiOs12t0616900-01; Os12t0616900-01; Os12g0616900
GeneIDi4352803
GrameneiOs12t0616900-01; Os12t0616900-01; Os12g0616900
KEGGiosa:4352803

Similar proteinsi

Entry informationi

Entry nameiODPB3_ORYSJ
AccessioniPrimary (citable) accession number: Q2QM55
Secondary accession number(s): A0A0P0YCA2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 6, 2013
Last sequence update: January 24, 2006
Last modified: February 28, 2018
This is version 89 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health