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Q68XA9 (ODPA_RICTY) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 47. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Pyruvate dehydrogenase E1 component subunit alpha
EC=1.2.4.1
Gene names
Name:pdhA
Ordered Locus Names:RT0252
OrganismRickettsia typhi (strain ATCC VR-144 / Wilmington) [Complete proteome] [HAMAP]
Taxonomic identifier257363 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › typhus group

Protein attributes

Sequence length326 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

   Cellular componentintracellular membrane-bounded organelle

Inferred from electronic annotation. Source: InterPro

   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 – 326326Pyruvate dehydrogenase E1 component subunit alpha
PRO_0000288754

Sequences

Sequence LengthMass (Da)Tools
Q68XA9 [UniParc].

Last modified October 11, 2004. Version 1.
Checksum: C10B2065264A3A3C

FASTA32636,905
        10         20         30         40         50         60 
MNIKPKKYKP IKEEYIKSFK DMLLLRRFEE KCGQLYGMGE IGGFCHLYIG QEAVISAVEL 

        70         80         90        100        110        120 
IKKKGDSTIT SYRDHAHIIL AGTEPKYVLA ELMGRATGCS KGKGGSMHLF DIPNKFYGGH 

       130        140        150        160        170        180 
GIVGAQVPIG TGLAFAEKYN GTNNICFTFL GDGAVNQGQV YEAFNMASLW GLPVVYIIEN 

       190        200        210        220        230        240 
NEYSMGTSVS RSTFMRDLYK KGESFGIRGF QLDGMDFEEM YNGTKQVAEY VRENSFPVIL 

       250        260        270        280        290        300 
EVKTYRYRGH SMSDPAKYRS KEEVAKYKER DTLVRIRQII LDNKYATEED LKAIERSVQE 

       310        320 
VIKVAVEFSE NSPLPSEDEL YTDIYV

« Hide

References

[1]"Complete genome sequence of Rickettsia typhi and comparison with sequences of other Rickettsiae."
McLeod M.P., Qin X., Karpathy S.E., Gioia J., Highlander S.K., Fox G.E., McNeill T.Z., Jiang H., Muzny D., Jacob L.S., Hawes A.C., Sodergren E., Gill R., Hume J., Morgan M., Fan G., Amin A.G., Gibbs R.A. expand/collapse author list , Hong C., Yu X.-J., Walker D.H., Weinstock G.M.
J. Bacteriol. 186:5842-5855(2004) [PubMed: 15317790] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC VR-144 / Wilmington.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE017197 Genomic DNA. Translation: AAU03733.1.
RefSeqYP_067215.1. NC_006142.1.

3D structure databases

HSSPHSSP built from PDB template 1NI4 based on UniProtKB P08559.
ProteinModelPortalQ68XA9.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID2959011.
GenomeReviewsGene locus RT0252 in contig AE017197_GR.
KEGGrty:RT0252.
PATRIC17909690. VBIRicTyp34752_0261.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG753263.
OMAIVENNRY.
ProtClustDBCLSK870829.

Enzyme and pathway databases

BioCycRTYP257363:RT0252-MONOMER.

Family and domain databases

InterProIPR001017. DH_E1.
IPR017597. Pyrv_DH_E1_asu_subgrp-y.
[Graphical view]
KOK00161.
PfamPF00676. E1_dh. 1 hit.
[Graphical view]
TIGRFAMsTIGR03182. PDH_E1_alph_y. 1 hit.
ProtoNetSearch...

Entry information

Entry nameODPA_RICTY
AccessionPrimary (citable) accession number: Q68XA9
Entry history
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: October 11, 2004
Last modified: January 25, 2012
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Rickettsia typhi

Rickettsia typhi (strain Wilmington): entries and gene names

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