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P81419

- ODPB_SOLTU

UniProt

P81419 - ODPB_SOLTU

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Protein

Pyruvate dehydrogenase E1 component subunit beta, mitochondrial

Gene
N/A
Organism
Solanum tuberosum (Potato)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein 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).

Catalytic activityi

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

Cofactori

GO - Molecular functioni

  1. pyruvate dehydrogenase (acetyl-transferring) activity Source: UniProtKB-EC

GO - Biological processi

  1. glycolytic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Glycolysis

Keywords - Ligandi

Pyruvate, Thiamine pyrophosphate

Names & Taxonomyi

Protein namesi
Recommended name:
Pyruvate dehydrogenase E1 component subunit beta, mitochondrial (EC:1.2.4.1)
Short name:
PDHE1-B
OrganismiSolanum tuberosum (Potato)
Taxonomic identifieri4113 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanum
ProteomesiUP000011115: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. mitochondrion Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Mitochondrion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›16›16Pyruvate dehydrogenase E1 component subunit beta, mitochondrialPRO_0000162217Add
BLAST

Keywords - PTMi

Phosphoprotein

Interactioni

Subunit structurei

Tetramer of 2 alpha and 2 beta subunits.By similarity

Sequencei

Sequence statusi: Fragment.

P81419-1 [UniParc]FASTAAdd to Basket

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        10 
ISAVKEMTVR DALNSA
Length:16
Mass (Da):1,705
Last modified:July 15, 1999 - v1
Checksum:iFF6ED80EC804F797
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei16 – 161

Cross-referencesi

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

ProtoNeti Search...

Publicationsi

  1. "Plant mitochondrial pyruvate dehydrogenase complex: purification and identification of catalytic components in potato."
    Millar A.H., Knorpp C., Leaver C.J., Hill S.A.
    Biochem. J. 334:571-576(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.
    Strain: cv. Romano.
    Tissue: Tuber.

Entry informationi

Entry nameiODPB_SOLTU
AccessioniPrimary (citable) accession number: P81419
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: July 15, 1999
Last modified: November 26, 2014
This is version 53 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

External Data

Dasty 3