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P81419

- ODPB_SOLTU

UniProt

P81419 - ODPB_SOLTU

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
  1. 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

    Thiamine pyrophosphate.

    GO - Molecular functioni

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

    GO - Biological processi

    1. glycolytic process Source: UniProtKB-KW

    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. mitochondrial matrix Source: UniProtKB-SubCell

    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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    ISAVKEMTVR DALNSA                                        16
    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: October 1, 2014
    This is version 51 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