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Q5HQ74 (ODP2_STAEQ) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex

EC=2.3.1.12
Alternative name(s):
Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex
E2
Gene names
Name:pdhC
Ordered Locus Names:SERP0682
OrganismStaphylococcus epidermidis (strain ATCC 35984 / RP62A) [Complete proteome] [HAMAP]
Taxonomic identifier176279 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length433 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).

Catalytic activity

Acetyl-CoA + enzyme N(6)-(dihydrolipoyl)lysine = CoA + enzyme N(6)-(S-acetyldihydrolipoyl)lysine.

Cofactor

Binds 1 lipoyl cofactor covalently By similarity.

Subunit structure

Forms a 24-polypeptide structural core with octahedral symmetry By similarity.

Sequence similarities

Belongs to the 2-oxoacid dehydrogenase family.

Contains 1 lipoyl-binding domain.

Ontologies

Keywords
   Biological processGlycolysis
   DomainLipoyl
   Molecular functionAcyltransferase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processglycolytic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functiondihydrolipoyllysine-residue acetyltransferase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 433433Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex
PRO_0000162295

Regions

Domain1 – 7676Lipoyl-binding

Sites

Active site4041 Potential

Amino acid modifications

Modified residue431N6-lipoyllysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5HQ74 [UniParc].

Last modified February 15, 2005. Version 1.
Checksum: 38D2B61DBF832B22

FASTA43346,963
        10         20         30         40         50         60 
MAFEFRLPDI GEGIHEGEIV KWFIKAGDTI EEDDVLAEVQ NDKSVVEIPS PVSGTVEEVL 

        70         80         90        100        110        120 
VDEGTVAVVG DVIVKIDAPD AEEMQFKGHG DDEDSKKEEK EQESPVQEEA SSTQSQEKTE 

       130        140        150        160        170        180 
VDESKTVKAM PSVRKYAREN GVNIKAVNGS GKNGRITKED IDAYLNGGSS EEGSNTSAAS 

       190        200        210        220        230        240 
ESTSSDVVNA SATQALPEGD FPETTEKIPA MRKAIAKAMV NSKHTAPHVT LMDEIDVQEL 

       250        260        270        280        290        300 
WDHRKKFKEI AAEQGTKLTF LPYVVKALVS ALKKYPALNT SFNEEAGEVV HKHYWNIGIA 

       310        320        330        340        350        360 
ADTDKGLLVP VVKHADRKSI FEISDEINEL AVKARDGKLT SEEMKGATCT ISNIGSAGGQ 

       370        380        390        400        410        420 
WFTPVINHPE VAILGIGRIA QKPIVKDGEI VAAPVLALSL SFDHRQIDGA TGQNAMNHIK 

       430 
RLLNNPELLL MEG 

« 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] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 35984 / RP62A.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000029 Genomic DNA. Translation: AAW54054.1.
RefSeqYP_188266.1. NC_002976.3.

3D structure databases

ProteinModelPortalQ5HQ74.
SMRQ5HQ74. Positions 2-79, 124-168, 190-431.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING176279.SERP0682.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAW54054; AAW54054; SERP0682.
GeneID3240397.
KEGGser:SERP0682.
PATRIC19612233. VBIStaEpi130894_0660.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0508.
HOGENOMHOG000281564.
KOK00627.
OMAEPLKGFH.
OrthoDBEOG610413.

Enzyme and pathway databases

BioCycSEPI176279:GJJB-707-MONOMER.

Family and domain databases

Gene3D3.30.559.10. 1 hit.
4.10.320.10. 1 hit.
InterProIPR003016. 2-oxoA_DH_lipoyl-BS.
IPR001078. 2-oxoacid_DH_actylTfrase.
IPR000089. Biotin_lipoyl.
IPR023213. CAT-like_dom.
IPR004167. E3-bd.
IPR011053. Single_hybrid_motif.
[Graphical view]
PfamPF00198. 2-oxoacid_dh. 1 hit.
PF00364. Biotin_lipoyl. 1 hit.
PF02817. E3_binding. 1 hit.
[Graphical view]
SUPFAMSSF47005. SSF47005. 1 hit.
SSF51230. SSF51230. 1 hit.
PROSITEPS50968. BIOTINYL_LIPOYL. 1 hit.
PS00189. LIPOYL. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameODP2_STAEQ
AccessionPrimary (citable) accession number: Q5HQ74
Entry history
Integrated into UniProtKB/Swiss-Prot: December 20, 2005
Last sequence update: February 15, 2005
Last modified: June 11, 2014
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families