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Q5HGZ0 (ODPB_STAAC) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 51. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Pyruvate dehydrogenase E1 component subunit beta
EC=1.2.4.1
Gene names
Name:pdhB
Ordered Locus Names:SACOL1103
OrganismStaphylococcus aureus (strain COL) [Complete proteome] [HAMAP]
Taxonomic identifier93062 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Bacillales › Staphylococcus

Protein attributes

Sequence length325 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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.

Catalytic activity

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

Cofactor

Thiamine pyrophosphate By similarity.

Subunit structure

Heterodimer of an alpha and a beta chain.

Ontologies

Keywords
   Biological processGlycolysis
   LigandPyruvate
Thiamine pyrophosphate
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processglycolysis

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionpyruvate dehydrogenase (acetyl-transferring) activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 325325Pyruvate dehydrogenase E1 component subunit beta
PRO_0000162228

Sites

Binding site601Thiamine pyrophosphate By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5HGZ0 [UniParc].

Last modified February 15, 2005. Version 1.
Checksum: EDFFFCB83E726E0F

FASTA32535,216
        10         20         30         40         50         60 
MAQMTMVQAI NDALKTELKN DQDVLIFGED VGVNGGVFRV TEGLQKEFGE DRVFDTPLAE 

        70         80         90        100        110        120 
SGIGGLAMGL AVEGFRPVME VQFLGFVFEV FDAIAGQIAR TRFRSGGTKT APVTIRGPFG 

       130        140        150        160        170        180 
GGVHTPELHA DNLEGILAQS PGLKVVIPSG PYDAKGLLIS SIRSNDPVVY LEHMKLYRSF 

       190        200        210        220        230        240 
REEVPEEEYT IDIGKANVKK EGNDISIITY GAMVQESMKA AEELEKDGYS VEVIDLRTVQ 

       250        260        270        280        290        300 
PIDVDTIVAS VEKTGRAVVV QEAQRQAGVG AAVVAELSER AILSLEAPIG RVAAADTIYP 

       310        320 
FTQAENVWLP NKNDIIEKAK ETLEF

« Hide

References

[1]"Insights on evolution of virulence and resistance from the complete genome analysis of an early methicillin-resistant Staphylococcus aureus strain and a biofilm-producing methicillin-resistant Staphylococcus epidermidis strain."
Gill S.R., Fouts D.E., Archer G.L., Mongodin E.F., DeBoy R.T., Ravel J., Paulsen I.T., Kolonay J.F., Brinkac L.M., Beanan M.J., Dodson R.J., Daugherty S.C., Madupu R., Angiuoli S.V., Durkin A.S., Haft D.H., Vamathevan J.J., Khouri H. expand/collapse author list , Utterback T.R., Lee C., Dimitrov G., Jiang L., Qin H., Weidman J., Tran K., Kang K.H., Hance I.R., Nelson K.E., Fraser C.M.
J. Bacteriol. 187:2426-2438(2005) [PubMed: 15774886] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: COL.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000046 Genomic DNA. Translation: AAW37983.1.
RefSeqYP_185967.1. NC_002951.2.

3D structure databases

ProteinModelPortalQ5HGZ0.
SMRQ5HGZ0. Positions 2-325.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ5HGZ0.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBSTAT00000008796; EBSTAP00000008531; EBSTAG00000008795.
GeneID3237846.
GenomeReviewsGene locus SACOL1103 in contig CP000046_GR.
KEGGsac:SACOL1103.
PATRIC19528446. VBIStaAur112458_1076.
TIGRSACOL1103.

Phylogenomic databases

eggNOGCOG0022.
GeneTreeEBGT00050000024771.
HOGENOMHBG753264.
OMAAKIHYRT.
PhylomeDBQ5HGZ0.
ProtClustDBCLSK885133.

Enzyme and pathway databases

BioCycSAUR93062:SACOL1103-MONOMER.

Family and domain databases

InterProIPR009014. Transketo_C/Pyr-ferredox_oxred.
IPR015941. Transketolase-like_C.
IPR005475. Transketolase-like_Pyr-bd.
IPR005476. Transketolase_C.
[Graphical view]
Gene3DG3DSA:3.40.50.920. Transketo_C_like. 1 hit.
KOK00162.
PfamPF02779. Transket_pyr. 1 hit.
PF02780. Transketolase_C. 1 hit.
[Graphical view]
SMARTSM00861. Transket_pyr. 1 hit.
[Graphical view]
SUPFAMSSF52922. Transketo_C_like. 1 hit.
ProtoNetSearch...

Entry information

Entry nameODPB_STAAC
AccessionPrimary (citable) accession number: Q5HGZ0
Entry history
Integrated into UniProtKB/Swiss-Prot: December 20, 2005
Last sequence update: February 15, 2005
Last modified: January 25, 2012
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program
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