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Q2YY06 (ODO2_STAAB) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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 succinyltransferase component of 2-oxoglutarate dehydrogenase complex

EC=2.3.1.61
Alternative name(s):
2-oxoglutarate dehydrogenase complex component E2
Short name=OGDC-E2
Dihydrolipoamide succinyltransferase component of 2-oxoglutarate dehydrogenase complex
Gene names
Name:odhB
Ordered Locus Names:SAB1268c
OrganismStaphylococcus aureus (strain bovine RF122 / ET3-1) [Complete proteome] [HAMAP]
Taxonomic identifier273036 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length422 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO2. It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3) By similarity.

Catalytic activity

Succinyl-CoA + enzyme N(6)-(dihydrolipoyl)lysine = CoA + enzyme N(6)-(S-succinyldihydrolipoyl)lysine.

Cofactor

Binds 1 lipoyl cofactor covalently By similarity.

Pathway

Amino-acid degradation; L-lysine degradation via saccharopine pathway; glutaryl-CoA from L-lysine: step 6/6.

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

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 422422Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex
PRO_0000288098

Regions

Domain2 – 7574Lipoyl-binding

Sites

Active site3931 By similarity
Active site3971 By similarity

Amino acid modifications

Modified residue421N6-lipoyllysine Potential

Sequences

Sequence LengthMass (Da)Tools
Q2YY06 [UniParc].

Last modified December 20, 2005. Version 1.
Checksum: F45D1227F4EC0C95

FASTA42246,705
        10         20         30         40         50         60 
MPEVKVPELA ESITEGTIAE WLKNVGDSVE KGEAILELET DKVNVEVVSE EAGVLSEQLA 

        70         80         90        100        110        120 
SEGDTVEVGQ AIAVIGEGSG NASKENSNDN TPQQNEETNN KKEETTNKSA DNAEVNQTND 

       130        140        150        160        170        180 
YNQQRVNATP SARRYARENG VNLAEVSPKT NDVVRKEDID KKQQAPASTQ TTQQAPAKEE 

       190        200        210        220        230        240 
KKYNQYPTKP VIREKMSRRK KTAAKKLLEV SNNTAMLTTF NEVDMTNVME LRKRKKEQFM 

       250        260        270        280        290        300 
KDHDGTKLGF MSFFTKASVA ALKKYPEVNA EIDGDDMITK QYYDIGVAVS TDDGLLVPFV 

       310        320        330        340        350        360 
RDCDKKNFAE IEAEIANLAV KAREKKLGLD DMVNGSFTIT NGGIFGSMMS TPIINGNQAA 

       370        380        390        400        410        420 
ILGMHSIITR PIAIDQDTIE NRPMMYIALS YDHRIIDGKE AVGFLKTIKE LIENPEDLLL 


ES 

« Hide

References

[1]"Molecular correlates of host specialization in Staphylococcus aureus."
Herron-Olson L., Fitzgerald J.R., Musser J.M., Kapur V.
PLoS ONE 2:E1120-E1120(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: bovine RF122 / ET3-1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AJ938182 Genomic DNA. Translation: CAI80957.1.
RefSeqYP_416745.1. NC_007622.1.

3D structure databases

ProteinModelPortalQ2YY06.
SMRQ2YY06. Positions 193-419.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING273036.SAB1268c.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAI80957; CAI80957; SAB1268c.
GeneID3793632.
KEGGsab:SAB1268c.
PATRIC19523407. VBIStaAur92441_1352.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0508.
HOGENOMHOG000281563.
KOK00658.
OMAQEDETVE.
OrthoDBEOG610413.
ProtClustDBPRK05704.

Enzyme and pathway databases

BioCycSAUR273036:GJVS-1290-MONOMER.
UniPathwayUPA00868; UER00840.

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.
IPR006255. SucB.
[Graphical view]
PfamPF00198. 2-oxoacid_dh. 1 hit.
PF00364. Biotin_lipoyl. 1 hit.
PF02817. E3_binding. 1 hit.
[Graphical view]
SUPFAMSSF51230. SSF51230. 1 hit.
TIGRFAMsTIGR01347. sucB. 1 hit.
PROSITEPS50968. BIOTINYL_LIPOYL. 1 hit.
PS00189. LIPOYL. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameODO2_STAAB
AccessionPrimary (citable) accession number: Q2YY06
Entry history
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: December 20, 2005
Last modified: November 13, 2013
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

PATHWAY comments

Index of metabolic and biosynthesis pathways