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P81420

- ODP3_SOLTU

UniProt

P81420 - ODP3_SOLTU

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Protein

55 kDa dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex

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

Acetyl-CoA + enzyme N(6)-(dihydrolipoyl)lysine = CoA + enzyme N(6)-(S-acetyldihydrolipoyl)lysine.

Cofactori

(R)-lipoateBy similarityNote: Binds 1 lipoyl cofactor covalently.By similarity

GO - Molecular functioni

  1. dihydrolipoyllysine-residue acetyltransferase activity Source: UniProtKB-EC

GO - Biological processi

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

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Glycolysis

Names & Taxonomyi

Protein namesi
Recommended name:
55 kDa dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex (EC:2.3.1.12)
Alternative name(s):
55 kDa dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex
Pyruvate dehydrogenase complex component E2 2
Short name:
PDC-E2 2
Short name:
PDCE2 2
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 – ›15›1555 kDa dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complexPRO_0000162300Add
BLAST

Interactioni

Subunit structurei

Forms a 60-polypeptide structural core.By similarity

Family & Domainsi

Keywords - Domaini

Lipoyl

Sequencei

Sequence statusi: Fragment.

P81420-1 [UniParc]FASTAAdd to Basket

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        10 
SSADSLPXHG AGXMP
Length:15
Mass (Da):1,449
Last modified:July 15, 1999 - v1
Checksum:iEA28B063799BE825
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei15 – 151

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 nameiODP3_SOLTU
AccessioniPrimary (citable) accession number: P81420
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: July 15, 1999
Last modified: November 26, 2014
This is version 50 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