Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Pyruvate dehydrogenase E1 component subunit beta

Gene

pdhB

Organism
Mesostigma viride (Green alga)
Status
Reviewed-Annotation score: -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)DescriptionActionsGraphical viewLength
Binding sitei60Thiamine pyrophosphateBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processGlycolysis
LigandPyruvate, 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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001622181 – 327Pyruvate dehydrogenase E1 component subunit betaAdd BLAST327

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ9MUR4
SMRiQ9MUR4
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Family and domain databases

Gene3Di3.40.50.920, 1 hit
InterProiView protein in InterPro
IPR029061 THDP-binding
IPR009014 Transketo_C/PFOR_II
IPR005475 Transketolase-like_Pyr-bd
IPR033248 Transketolase_C
PfamiView protein in Pfam
PF02779 Transket_pyr, 1 hit
PF02780 Transketolase_C, 1 hit
SMARTiView protein in SMART
SM00861 Transket_pyr, 1 hit
SUPFAMiSSF52518 SSF52518, 1 hit
SSF52922 SSF52922, 1 hit

Sequencei

Sequence statusi: Complete.

Q9MUR4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTVRFLFEAL NMAIDEEMAR NDKVALLGED IGHYGGSYKV TQNLYAKYGE
60 70 80 90 100
HRVIDTPIAE NSFVGAAIGA AMTGLVTVVE GMNMGFILLA FSQISNNMGM
110 120 130 140 150
LSATSGGHYH IPIVLRGPGG VGKQLGAEHS QRLECYFQSV PGLQIVACST
160 170 180 190 200
PYNAKGLLKS AIRSKNPIFF LEHVLLYNLK AEVPDNDYVL PLEKAEIVRQ
210 220 230 240 250
GNDITILTYS RMRYNVIQAV KVLVEKGYDP EIIDLISLKP FDIETIGKSI
260 270 280 290 300
QKTHKVLIVE ESMMTGGISN VLQSLILENF FDDLDNRPMC LSSPNVPTPY
310 320
SGPLEEVSIV QTADIIESVE QILTNKM
Length:327
Mass (Da):36,005
Last modified:October 1, 2000 - v1
Checksum:i8E8D7CD1ADD64E5A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF166114 Genomic DNA Translation: AAF43837.1
RefSeqiNP_038396.1, NC_002186.1

Genome annotation databases

GeneIDi800962

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF166114 Genomic DNA Translation: AAF43837.1
RefSeqiNP_038396.1, NC_002186.1

3D structure databases

ProteinModelPortaliQ9MUR4
SMRiQ9MUR4
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi800962

Family and domain databases

Gene3Di3.40.50.920, 1 hit
InterProiView protein in InterPro
IPR029061 THDP-binding
IPR009014 Transketo_C/PFOR_II
IPR005475 Transketolase-like_Pyr-bd
IPR033248 Transketolase_C
PfamiView protein in Pfam
PF02779 Transket_pyr, 1 hit
PF02780 Transketolase_C, 1 hit
SMARTiView protein in SMART
SM00861 Transket_pyr, 1 hit
SUPFAMiSSF52518 SSF52518, 1 hit
SSF52922 SSF52922, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiODPB_MESVI
AccessioniPrimary (citable) accession number: Q9MUR4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 27, 2001
Last sequence update: October 1, 2000
Last modified: October 25, 2017
This is version 77 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again