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Q5RE79 (ODPB_PONAB) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 61. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry infoCustomize order

Names and origin

Protein namesRecommended name:
Pyruvate dehydrogenase E1 component subunit beta, mitochondrial

Short name=PDHE1-B
EC=1.2.4.1
Gene names
Name:PDHB
OrganismPongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) [Reference proteome]
Taxonomic identifier9601 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaePongo

Protein attributes

Sequence length359 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO2, and thereby links the glycolytic pathway to the tricarboxylic cycle By similarity.

Catalytic activity

Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2.

Cofactor

Thiamine pyrophosphate By similarity.

Subunit structure

Heterotetramer of two PDHA1 and two PDHB subunits. The heterotetramer interacts with DLAT, and is part of the multimeric pyruvate dehydrogenase complex that contains multiple copies of pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (DLAT, E2) and lipoamide dehydrogenase (DLD, E3). These subunits are bound to an inner core composed of about 48 DLAT and 12 PDHX molecules By similarity.

Subcellular location

Mitochondrion matrix By similarity.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – 3030Mitochondrion By similarity
Chain31 – 359329Pyruvate dehydrogenase E1 component subunit beta, mitochondrial
PRO_0000271409

Sites

Binding site891Thiamine pyrophosphate By similarity

Amino acid modifications

Modified residue671Phosphotyrosine By similarity
Modified residue3541N6-acetyllysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5RE79 [UniParc].

Last modified December 21, 2004. Version 1.
Checksum: 8575D7E8740D431B

FASTA35939,333
        10         20         30         40         50         60 
MAAVSGLVRR PLREVSRLLK RRFHWTAPAA LQVTVRDAIN QGMDEELERD EKVFLLGEEV 

        70         80         90        100        110        120 
AQYDGAYKVS RGLWKKYGDK RIIDTPISEM GFAGIAVGAA MAGLRPICEF MTFNFSMQAI 

       130        140        150        160        170        180 
DQVINSAAKT YYMSGGLQPV PIVFRGPNGA SAGVAAQHSQ CFAAWYGHCP GLKVVSPWNS 

       190        200        210        220        230        240 
EDAKGLIKSA IRDNNPVVVL ENELMYGVPF EFPPEAQSKD FLIPIGKAKI ERQGTHITVV 

       250        260        270        280        290        300 
SHSRPVGHCL EAAAVLSKEG VECEVINMRT IRPMDMETIE ASVMKTNHLV TVEGGWPQFG 

       310        320        330        340        350 
VGAEICARIM EGPAFNFLDA PAVRVTGADV PMPYAKILED NSIPQVKDII FAIKKTLNI 

« Hide

References

[1]The German cDNA consortium
Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Tissue: Heart.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CR857655 mRNA. Translation: CAH89928.1.
RefSeqNP_001124905.1. NM_001131433.2.
UniGenePab.11853.

3D structure databases

ProteinModelPortalQ5RE79.
SMRQ5RE79. Positions 30-359.
ModBaseSearch...
MobiDBSearch...

Proteomic databases

PRIDEQ5RE79.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENSPPYT00000016006; ENSPPYP00000015393; ENSPPYG00000013760.
GeneID100171772.
KEGGpon:100171772.

Organism-specific databases

CTD5162.

Phylogenomic databases

GeneTreeENSGT00530000063423.
HOVERGENHBG000917.
InParanoidQ5RE79.
KOK00162.
OMADIPTPYN.
OrthoDBEOG7KSX8S.
TreeFamTF105674.

Family and domain databases

Gene3D3.40.50.920. 1 hit.
InterProIPR009014. Transketo_C/Pyr-ferredox_oxred.
IPR005475. Transketolase-like_Pyr-bd.
IPR005476. Transketolase_C.
[Graphical view]
PfamPF02779. Transket_pyr. 1 hit.
PF02780. Transketolase_C. 1 hit.
[Graphical view]
SMARTSM00861. Transket_pyr. 1 hit.
[Graphical view]
SUPFAMSSF52922. SSF52922. 1 hit.
ProtoNetSearch...

Entry information

Entry nameODPB_PONAB
AccessionPrimary (citable) accession number: Q5RE79
Entry history
Integrated into UniProtKB/Swiss-Prot: January 9, 2007
Last sequence update: December 21, 2004
Last modified: February 19, 2014
This is version 61 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program