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P51266

- ODPB_PORPU

UniProt

P51266 - ODPB_PORPU

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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

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

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
Complete GO annotation...

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-KW
Complete GO annotation...

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

« Hide

        10         20         30         40         50
MSKVFMFDAL RAATDEEMEK DLTVCVIGED VGHYGGSYKV TKDLHSKYGD
60 70 80 90 100
LRVLDTPIAE NSFTGMAIGA AITGLRPIVE GMNMSFLLLA FNQISNNAGM
110 120 130 140 150
LRYTSGGNFT LPLVIRGPGG VGRQLGAEHS QRLEAYFQAI PGLKIVACST
160 170 180 190 200
PYNAKGLLKS AIRDNNPVVF FEHVLLYNLQ EEIPEDEYLI PLDKAEVVRK
210 220 230 240 250
GKDITILTYS RMRHHVTEAL PLLLNDGYDP EVLDLISLKP LDIDSISVSV
260 270 280 290 300
KKTHRVLIVE ECMKTAGIGA ELIAQINEHL FDELDAPVVR LSSQDIPTPY
310 320 330
NGSLEQATVI QPHQIIDAVK NIVNSSKTIT T
Length:331
Mass (Da):36,394
Last modified:October 1, 1996 - v1
Checksum:i12D1B9467D4DC993
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
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:
EMBLi
GenBanki
DDBJi
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: November 26, 2014
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)