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Reviewed, UniProtKB/Swiss-Prot P0AFG9 (ODP1_ECO57)

Last modified June 16, 2009. Version 30. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information

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Names and origin

Protein namesRecommended name:
    Pyruvate dehydrogenase E1 component
    EC=1.2.4.1
Gene names
Name: aceE
Ordered Locus Names: Z0124, ECs0118
OrganismEscherichia coli O157:H7 [Complete proteome] [HAMAP]
Taxonomic identifier83334 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

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Protein attributes

Sequence length887 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology.

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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

Magnesium By similarity.

Thiamine pyrophosphate By similarity.

Subunit structure

Homodimer By similarity.

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Ontologies

Keywords
   Biological processGlycolysis
   LigandMagnesium
Metal-binding
Pyruvate
Thiamine pyrophosphate
   Molecular functionOxidoreductase
   PTMAcetylation
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processglycolysis

Inferred from electronic annotation. Source: UniProtKB-KW

oxidation reduction

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionmagnesium ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

pyruvate dehydrogenase (acetyl-transferring) activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Initiator methionine11Removed By similarity
Chain2 – 887886Pyruvate dehydrogenase E1 component
PRO_0000162244

Sites

Metal binding2311Magnesium By similarity
Metal binding2611Magnesium By similarity
Metal binding2631Magnesium; via carbonyl oxygen By similarity

Amino acid modifications

Modified residue7161N6-acetyllysine By similarity

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Sequences

Sequence LengthMass (Da)Tools
P0AFG9-1 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: 7FB3811DE11BDD02

FASTA88799,668
        10         20         30         40         50         60 
MSERFPNDVD PIETRDWLQA IESVIREEGV ERAQYLIDQL LAEARKGGVN VAAGTGISNY 

        70         80         90        100        110        120 
INTIPVEEQP EYPGNLELER RIRSAIRWNA IMTVLRASKK DLELGGHMAS FQSSATIYDV 

       130        140        150        160        170        180 
CFNHFFRARN EQDGGDLVYF QGHISPGVYA RAFLEGRLTQ EQLDNFRQEV HGNGLSSYPH 

       190        200        210        220        230        240 
PKLMPEFWQF PTVSMGLGPI GAIYQAKFLK YLEHRGLKDT SKQTVYAFLG DGEMDEPESK 

       250        260        270        280        290        300 
GAITIATREK LDNLVFVINC NLQRLDGPVT GNGKIINELE GIFEGAGWNV IKVMWGSRWD 

       310        320        330        340        350        360 
ELLRKDTSGK LIQLMNETVD GDYQTFKSKD GAYVREHFFG KYPETAALVA DWTDEQIWAL 

       370        380        390        400        410        420 
NRGGHDPKKI YAAFKKAQET KGKATVILAH TIKGYGMGDA AEGKNIAHQV KKMNMDGVRH 

       430        440        450        460        470        480 
IRDRFNVPVS DADIEKLPYI TFPEGSEEHT YLHAQRQKLH GYLPSRQPNF TEKLELPSLQ 

       490        500        510        520        530        540 
DFGALLEEQS KEISTTIAFV RALNVMLKNK SIKDRLVPII ADEARTFGME GLFRQIGIYS 

       550        560        570        580        590        600 
PNGQQYTPQD REQVAYYKED EKGQILQEGI NELGAGCSWL AAATSYSTNN LPMIPFYIYY 

       610        620        630        640        650        660 
SMFGFQRIGD LCWAAGDQQA RGFLIGGTSG RTTLNGEGLQ HEDGHSHIQS LTIPNCISYD 

       670        680        690        700        710        720 
PAYAYEVAVI MHDGLERMYG EKQENVYYYI TTLNENYHMP AMPEGAEEGI RKGIYKLETI 

       730        740        750        760        770        780 
EGSKGKVQLL GSGSILRHVR EAAEILAKDY GVGSDVYSVT SFTELARDGQ DCERWNMLHP 

       790        800        810        820        830        840 
LETPRVPYIA QVMNDAPAVA STDYMKLFAE QVRTYVPADD YRVLGTDGFG RSDSRENLRH 

       850        860        870        880 
HFEVDASYVV VAALGELAKR GEIDKKVVAD AIAKFNIDAD KVNPRLA

« Hide

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Cross-references

Sequence databases

AE005174 Genomic DNA. Translation: AAG54418.1.
BA000007 Genomic DNA. Translation: BAB33541.1.
PIRF85494.
F90643.
RefSeqNP_285810.1.
NP_308145.1.

3D structure databases

ModBaseSearch...

Genome annotation databases

GeneID913657.
956809.
GenomeReviewsGene locus Z0124 in contig AE005174_GR.
Gene locus ECs0118 in contig BA000007_GR.
KEGGece:Z0124.
ecs:ECs0118.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMP0AFG9.
OMAP0AFG9. REISTTQ.

Enzyme and pathway databases

BioCycECOL83334:ECS0118-MON.

Family and domain databases

InterProIPR004660. 2-oxoA_DH_E1.
IPR005474. Transketo_N.
IPR015941. Transketolase_C-like.
[Graphical view]
Gene3DG3DSA:3.40.50.920. Transketo_C_like. 1 hit.
PfamPF00456. Transketolase_N. 1 hit.
[Graphical view]
PIRSFPIRSF000156. Pyruvate_dh_E1. 1 hit.
TIGRFAMsTIGR00759. aceE. 1 hit.
ProtoNetSearch...

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Entry information

Entry nameODP1_ECO57
AccessionPrimary (citable) accession number: P0AFG9
Secondary accession number(s): P06958, P78049, Q53382
Entry history
Integrated into UniProtKB/Swiss-Prot: April 1, 1988
Last sequence update: January 23, 2007
Last modified: June 16, 2009
This is version 30 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information