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A2CI50

- ODPB_CHLAT

UniProt

A2CI50 - ODPB_CHLAT

Protein

Pyruvate dehydrogenase E1 component subunit beta

Gene

pdhB

Organism
Chlorokybus atmophyticus (Soil alga)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 30 (01 Oct 2014)
      Sequence version 1 (20 Feb 2007)
      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.By similarity

    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
    OrganismiChlorokybus atmophyticus (Soil alga)
    Taxonomic identifieri3144 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaChlorokybophyceaeChlorokybalesChlorokybaceaeChlorokybus

    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 – 335335Pyruvate dehydrogenase E1 component subunit betaPRO_0000280103Add
    BLAST

    Interactioni

    Subunit structurei

    Heterodimer of an alpha and a beta chain.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliA2CI50.
    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.

    A2CI50-1 [UniParc]FASTAAdd to Basket

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    MAVRFLFEAL QKAIDEEMER EKRVVLIGED IGHYGGSYKV TQGLYGKYGK    50
    HRVIDTPIAE YSFVGAAVGA AATGLIPVVE GMNMAFILLA YSQISNNMGM 100
    LCATSGGHFQ VPMVLRGPGG IGKQLGAEHS QRLESYFQSV PGLQIVTCST 150
    PYNAKGLLKS AIRSKNPILF IEHVLLYNLK GEVPDNDYLL PLEKAELVRE 200
    GSDITVLTYS RQRYNVIQAV KVLVEEGYDP EVIDLISLKP FDMETIGKSI 250
    QKTHKVLIVE ECMMTGGISN VLQSLIIDNF FDALDAAPLI LSSPNVPTPY 300
    TGPLEEATVV QTIDIIESIE YGITGKPPKP RTAKK 335
    Length:335
    Mass (Da):36,680
    Last modified:February 20, 2007 - v1
    Checksum:iE846941B42AF42AF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    DQ422812 Genomic DNA. Translation: ABM87959.1.
    RefSeqiYP_001019115.1. NC_008822.1.

    Genome annotation databases

    GeneIDi4783272.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    DQ422812 Genomic DNA. Translation: ABM87959.1 .
    RefSeqi YP_001019115.1. NC_008822.1.

    3D structure databases

    ProteinModelPortali A2CI50.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 4783272.

    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. "A clade uniting the green algae Mesostigma viride and Chlorokybus atmophyticus represents the deepest branch of the Streptophyta in chloroplast genome-based phylogenies."
      Lemieux C., Otis C., Turmel M.
      BMC Biol. 5:2-2(2007) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: SAG 48.80.

    Entry informationi

    Entry nameiODPB_CHLAT
    AccessioniPrimary (citable) accession number: A2CI50
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 6, 2007
    Last sequence update: February 20, 2007
    Last modified: October 1, 2014
    This is version 30 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program