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Q1XDM1

- ODPB_PYRYE

UniProt

Q1XDM1 - ODPB_PYRYE

Protein

Pyruvate dehydrogenase E1 component subunit beta

Gene

pdhB

Organism
Pyropia yezoensis (Red alga) (Porphyra yezoensis)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 43 (01 Oct 2014)
      Sequence version 1 (02 May 2006)
      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
    OrganismiPyropia yezoensis (Red alga) (Porphyra yezoensis)
    Taxonomic identifieri2788 [NCBI]
    Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeBangialesBangiaceaePyropia

    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 – 331331Pyruvate dehydrogenase E1 component subunit betaPRO_0000277254Add
    BLAST

    Interactioni

    Subunit structurei

    Heterodimer of an alpha and a beta chain.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliQ1XDM1.
    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.

    Q1XDM1-1 [UniParc]FASTAAdd to Basket

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    MSKIFMFDAL RAATDEEMAK DPTVCVIGED VGHYGGSYKV TKDLHSKYGD    50
    LRVLDTPIAE NSFTGMAIGA AITGLRPIVE GMNMSFLLLA FNQISNNAGM 100
    LRYTSGGNFT LPLVIRGPGG VGRQLGAEHS QRLEAYFQAI PGLKIVACST 150
    PYNAKGLLKS AIRDNNPVVF FEHVLLYNLQ EEIPQEEYFL PLNKVEFVRK 200
    GKDITILTYS RMRHHVIQAL PALLKEGYDP EVIDLISLKP LDIDSISISV 250
    KKTHKVLIVE ECMKTAGIGA ELIAQINEYL FDELDAPVVR LSSQDIPTPY 300
    NGSLEQATVI QPSQIVDSVK SIITSVKAII T 331
    Length:331
    Mass (Da):36,385
    Last modified:May 2, 2006 - v1
    Checksum:i8F8C892E9684F733
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006715 Genomic DNA. Translation: BAE92390.1.
    RefSeqiYP_536947.1. NC_007932.1.

    Genome annotation databases

    GeneIDi3978894.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006715 Genomic DNA. Translation: BAE92390.1 .
    RefSeqi YP_536947.1. NC_007932.1.

    3D structure databases

    ProteinModelPortali Q1XDM1.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 3978894.

    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. "Whole genome sequence of Porphyra yezoensis chloroplast."
      Kunimoto M., Morishima K., Yoshikawa M., Fukuda S., Kobayashi T., Kobayashi M., Okazaki T., Ohara I., Nakayama I.
      Submitted (NOV-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: U-51.

    Entry informationi

    Entry nameiODPB_PYRYE
    AccessioniPrimary (citable) accession number: Q1XDM1
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 6, 2007
    Last sequence update: May 2, 2006
    Last modified: October 1, 2014
    This is version 43 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)