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Q9MUR4

- ODPB_MESVI

UniProt

Q9MUR4 - ODPB_MESVI

Protein

Pyruvate dehydrogenase E1 component subunit beta

Gene

pdhB

Organism
Mesostigma viride (Green alga)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 66 (01 Oct 2014)
      Sequence version 1 (01 Oct 2000)
      Previous versions | rss
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    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

    Thiamine pyrophosphate.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei60 – 601Thiamine pyrophosphateBy similarity

    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 (EC:1.2.4.1)
    Gene namesi
    Name:pdhB
    Synonyms:odpB
    Encoded oniPlastid; Chloroplast
    OrganismiMesostigma viride (Green alga)
    Taxonomic identifieri41882 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaMesostigmatophyceaeMesostigmatalesMesostigmataceaeMesostigma

    Subcellular locationi

    GO - Cellular componenti

    1. chloroplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 327327Pyruvate dehydrogenase E1 component subunit betaPRO_0000162218Add
    BLAST

    Interactioni

    Subunit structurei

    Heterodimer of an alpha and a beta chain.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliQ9MUR4.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Family and domain databases

    Gene3Di3.40.50.920. 1 hit.
    3.40.50.970. 1 hit.
    InterProiIPR029061. THDP-binding.
    IPR009014. Transketo_C/Pyr-ferredox_oxred.
    IPR005475. Transketolase-like_Pyr-bd.
    IPR005476. Transketolase_C.
    [Graphical view]
    PfamiPF02779. Transket_pyr. 1 hit.
    PF02780. Transketolase_C. 1 hit.
    [Graphical view]
    SMARTiSM00861. Transket_pyr. 1 hit.
    [Graphical view]
    SUPFAMiSSF52518. SSF52518. 1 hit.
    SSF52922. SSF52922. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q9MUR4-1 [UniParc]FASTAAdd to Basket

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    MTVRFLFEAL NMAIDEEMAR NDKVALLGED IGHYGGSYKV TQNLYAKYGE    50
    HRVIDTPIAE NSFVGAAIGA AMTGLVTVVE GMNMGFILLA FSQISNNMGM 100
    LSATSGGHYH IPIVLRGPGG VGKQLGAEHS QRLECYFQSV PGLQIVACST 150
    PYNAKGLLKS AIRSKNPIFF LEHVLLYNLK AEVPDNDYVL PLEKAEIVRQ 200
    GNDITILTYS RMRYNVIQAV KVLVEKGYDP EIIDLISLKP FDIETIGKSI 250
    QKTHKVLIVE ESMMTGGISN VLQSLILENF FDDLDNRPMC LSSPNVPTPY 300
    SGPLEEVSIV QTADIIESVE QILTNKM 327
    Length:327
    Mass (Da):36,005
    Last modified:October 1, 2000 - v1
    Checksum:i8E8D7CD1ADD64E5A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF166114 Genomic DNA. Translation: AAF43837.1.
    RefSeqiNP_038396.1. NC_002186.1.

    Genome annotation databases

    GeneIDi800962.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF166114 Genomic DNA. Translation: AAF43837.1 .
    RefSeqi NP_038396.1. NC_002186.1.

    3D structure databases

    ProteinModelPortali Q9MUR4.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 800962.

    Family and domain databases

    Gene3Di 3.40.50.920. 1 hit.
    3.40.50.970. 1 hit.
    InterProi IPR029061. THDP-binding.
    IPR009014. Transketo_C/Pyr-ferredox_oxred.
    IPR005475. Transketolase-like_Pyr-bd.
    IPR005476. Transketolase_C.
    [Graphical view ]
    Pfami PF02779. Transket_pyr. 1 hit.
    PF02780. Transketolase_C. 1 hit.
    [Graphical view ]
    SMARTi SM00861. Transket_pyr. 1 hit.
    [Graphical view ]
    SUPFAMi SSF52518. SSF52518. 1 hit.
    SSF52922. SSF52922. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Ancestral chloroplast genome in Mesostigma viride reveals an early branch of green plant evolution."
      Lemieux C., Otis C., Turmel M.
      Nature 403:649-652(2000) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: NIES-296.

    Entry informationi

    Entry nameiODPB_MESVI
    AccessioniPrimary (citable) accession number: Q9MUR4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 27, 2001
    Last sequence update: October 1, 2000
    Last modified: October 1, 2014
    This is version 66 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program