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P51266

- ODPB_PORPU

UniProt

P51266 - ODPB_PORPU

Protein

Pyruvate dehydrogenase E1 component subunit beta

Gene

pdhB

Organism
Porphyra purpurea (Red seaweed)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 68 (01 Oct 2014)
      Sequence version 1 (01 Oct 1996)
      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
    OrganismiPorphyra purpurea (Red seaweed)
    Taxonomic identifieri2787 [NCBI]
    Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeBangialesBangiaceaePorphyra

    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_0000162219Add
    BLAST

    Interactioni

    Subunit structurei

    Heterodimer of an alpha and a beta chain.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliP51266.
    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.

    P51266-1 [UniParc]FASTAAdd to Basket

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    MSKVFMFDAL RAATDEEMEK DLTVCVIGED VGHYGGSYKV TKDLHSKYGD    50
    LRVLDTPIAE NSFTGMAIGA AITGLRPIVE GMNMSFLLLA FNQISNNAGM 100
    LRYTSGGNFT LPLVIRGPGG VGRQLGAEHS QRLEAYFQAI PGLKIVACST 150
    PYNAKGLLKS AIRDNNPVVF FEHVLLYNLQ EEIPEDEYLI PLDKAEVVRK 200
    GKDITILTYS RMRHHVTEAL PLLLNDGYDP EVLDLISLKP LDIDSISVSV 250
    KKTHRVLIVE ECMKTAGIGA ELIAQINEHL FDELDAPVVR LSSQDIPTPY 300
    NGSLEQATVI QPHQIIDAVK NIVNSSKTIT T 331
    Length:331
    Mass (Da):36,394
    Last modified:October 1, 1996 - v1
    Checksum:i12D1B9467D4DC993
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U38804 Genomic DNA. Translation: AAC08152.1.
    PIRiS73187.
    RefSeqiNP_053876.1. NC_000925.1.

    Genome annotation databases

    GeneIDi809895.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U38804 Genomic DNA. Translation: AAC08152.1 .
    PIRi S73187.
    RefSeqi NP_053876.1. NC_000925.1.

    3D structure databases

    ProteinModelPortali P51266.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 809895.

    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. "Complete nucleotide sequence of the Porphyra purpurea chloroplast genome."
      Reith M.E., Munholland J.
      Plant Mol. Biol. Rep. 13:333-335(1995)
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Avonport.

    Entry informationi

    Entry nameiODPB_PORPU
    AccessioniPrimary (citable) accession number: P51266
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 1, 1996
    Last sequence update: October 1, 1996
    Last modified: October 1, 2014
    This is version 68 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)