Gene/Proteome Database (LMPD)

LMPD ID
LMP011231
Gene ID
818024
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
pyruvate dehydrogenase E1 component subunit beta
Gene Symbol
AT2G34590
Alternate Names
pyruvate dehydrogenase E1 component subunit beta
Chromosome
2
EC Number
1.2.4.1

Proteins

pyruvate dehydrogenase E1 component subunit beta
Refseq ID NP_181006
Protein GI 15226781
UniProt ID O64688
mRNA ID NM_129013
Length 406
RefSeq Status REVIEWED
MSAILQGAGAATALSPFNSIDSNKLVAPSRSSLSVRSKRYIVAGSDSKSFGSSLVARRSEPLIPNAVTTKADTAASSTSSKPGHELLLFEALQEGLEEEMDRDPHVCVMGEDVGHYGGSYKVTKGLADKFGDLRVLDTPICENAFTGMGIGAAMTGLRPVIEGMNMGFLLLAFNQISNNCGMLHYTSGGQFTIPVVIRGPGGVGRQLGAEHSQRLESYFQSIPGIQMVACSTPYNAKGLMKAAIRSENPVILFEHVLLYNLKESIPDEEYICNLEEAEMVRPGEHITILTYSRMRYHVMQAAKTLVNKGYDPEVIDIRSLKPFDLYTIGNSVKKTHRVLIVEECMRTGGIGASLTAAINENFHDYLDAPVMCLSSQDVPTPYAGTLEEWTVVQPAQIVTAVEQLCQ

Gene Information

Entrez Gene ID
818024
Gene Name
pyruvate dehydrogenase E1 component subunit beta
Gene Symbol
AT2G34590
Species
Arabidopsis thaliana

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0009507 IDA:TAIR C chloroplast
GO:0009941 IDA:TAIR C chloroplast envelope
GO:0004739 IEA:UniProtKB-EC F pyruvate dehydrogenase (acetyl-transferring) activity
GO:0008270 IDA:TAIR F zinc ion binding
GO:0006096 IEA:UniProtKB-KW P glycolytic process
GO:0048868 IMP:TAIR P pollen tube development

KEGG Pathway Links

KEGG Pathway ID Description
ath01200 Carbon metabolism
ath00020 Citrate cycle (TCA cycle)
ath00010 Glycolysis / Gluconeogenesis
ath_M00307 Pyruvate oxidation, pyruvate => acetyl-CoA

Domain Information

InterPro Annotations

Accession Description
IPR029061 Thiamin diphosphate-binding fold
IPR005476 Transketolase, C-terminal
IPR009014 Transketolase, C-terminal/Pyruvate-ferredoxin oxidoreductase, domain II
IPR005475 Transketolase-like, pyrimidine-binding domain

UniProt Annotations

Entry Information

Gene Name
pyruvate dehydrogenase E1 component subunit beta
Protein Entry
ODPB3_ARATH
UniProt ID
O64688
Species
Arabidopsis

Comments

Comment Type Description
Catalytic Activity Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO(2).
Cofactor Name=thiamine diphosphate; Xref=ChEBI:CHEBI:58937; Evidence={ECO:0000250};
Function The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3) (By similarity). {ECO:0000250}.
Subcellular Location Plastid, chloroplast {ECO:0000305}.
Subunit Tetramer of 2 alpha and 2 beta subunits. {ECO:0000250}.

Identical and Related Proteins

Unique RefSeq proteins for LMP011231 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
15226781 RefSeq NP_181006 406 pyruvate dehydrogenase E1 component subunit beta

Identical Sequences to LMP011231 proteins

Reference Database Accession Length Protein Name
GI:15226781 EMBL CCA64609.1 406 unnamed protein product [Arabidopsis thaliana]
GI:15226781 EMBL CCA64971.1 406 unnamed protein product [Arabidopsis thaliana]
GI:15226781 EMBL CCA78231.1 406 unnamed protein product [Arabidopsis thaliana]
GI:15226781 EMBL CCA78593.1 406 unnamed protein product [Arabidopsis thaliana]
GI:15226781 EMBL CDH47854.1 406 unnamed protein product [Arabidopsis thaliana]
GI:15226781 EMBL CDI44190.1 406 unnamed protein product [Arabidopsis thaliana]

Related Sequences to LMP011231 proteins

Reference Database Accession Length Protein Name
GI:15226781 GenBank AAM65328.1 406 putative pyruvate dehydrogenase E1 beta subunit [Arabidopsis thaliana]
GI:15226781 GenBank ESQ52059.1 411 hypothetical protein EUTSA_v10016731mg [Eutrema salsugineum]
GI:15226781 GenBank KFK36363.1 407 hypothetical protein AALP_AA4G113600 [Arabis alpina]
GI:15226781 RefSeq XP_006410606.1 411 hypothetical protein EUTSA_v10016731mg [Eutrema salsugineum]
GI:15226781 RefSeq XP_010509734.1 414 PREDICTED: LOW QUALITY PROTEIN: pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic-like [Camelina sativa]
GI:15226781 RefSeq XP_010516607.1 414 PREDICTED: pyruvate dehydrogenase E1 component subunit beta-3, chloroplastic-like [Camelina sativa]