Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q1RHI4 (ODO1_RICBR) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 49. 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:
2-oxoglutarate dehydrogenase E1 component

EC=1.2.4.2
Alternative name(s):
Alpha-ketoglutarate dehydrogenase
Gene names
Name:sucA
Ordered Locus Names:RBE_1099
OrganismRickettsia bellii (strain RML369-C) [Complete proteome] [HAMAP]
Taxonomic identifier336407 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiabelli group

Protein attributes

Sequence length927 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

2-oxoglutarate + [dihydrolipoyllysine-residue succinyltransferase] lipoyllysine = [dihydrolipoyllysine-residue succinyltransferase] S-succinyldihydrolipoyllysine + CO2.

Cofactor

Thiamine pyrophosphate By similarity.

Subunit structure

Homodimer By similarity.

Sequence similarities

Belongs to the alpha-ketoglutarate dehydrogenase family.

Ontologies

Keywords
   Biological processGlycolysis
   LigandThiamine pyrophosphate
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processglycolysis

Inferred from electronic annotation. Source: UniProtKB-KW

tricarboxylic acid cycle

Inferred from electronic annotation. Source: InterPro

   Molecular_functionoxoglutarate dehydrogenase (succinyl-transferring) activity

Inferred from electronic annotation. Source: UniProtKB-EC

thiamine pyrophosphate binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 9279272-oxoglutarate dehydrogenase E1 component
PRO_0000288749

Sequences

Sequence LengthMass (Da)Tools
Q1RHI4 [UniParc].

Last modified May 16, 2006. Version 1.
Checksum: AAD6B2E0CEF8304E

FASTA927103,677
        10         20         30         40         50         60 
MEENLKKTGF LFGGNAVFIE ELYKQYLENP ASVDQTWQEF FSSVKDSNQL LNKSTAKIIL 

        70         80         90        100        110        120 
KAAATEESKT SENPVSTTNN FNVGAMIKNY RKYAHYLAKL DPLGLEVTKT KEDLKLSIEN 

       130        140        150        160        170        180 
FGFTNDQLSK VIEHKFLEKT YNLGELVNFL DKTYAGSIGV EFEQVENEEE KNWLYSKLES 

       190        200        210        220        230        240 
GVISFSSEEK KNILNDLVEV EGFEQYLHTK FPGAKRFSVE GGDASIVAMN KAIDLSLHQG 

       250        260        270        280        290        300 
VEEIVIGMAH RGRLNTLTKV VGKPYRAVIA GFISGSVFPD ELNVSGDVKY HLGYSSDRVV 

       310        320        330        340        350        360 
GDKKIHLSLA DNPSHLEAVN PIFAGKVRAK QDMLKDNKRS KVKAILVHGD AAFCGQGVVA 

       370        380        390        400        410        420 
ESLSMSPLAA YNIGGVLHFV INNQLGFTAN AADTRASRYS TEFAKIIAVP ILHVNGDDIE 

       430        440        450        460        470        480 
AVLKATNIAV EYRQKFGKDV IVEIICYRKY GHNEGDEPMY TQGKMYNIIK SKLTPGNIYA 

       490        500        510        520        530        540 
NELVKSGVID NNYFAKLKEQ FKAKLDKEYE QAKNYKQEAH FLGGLWQGIT RTRTQVAVTG 

       550        560        570        580        590        600 
VDKKTLQSLG TKLCEMPKDF AVNPKLVKLF DARKAALTAD QPIDWATAEQ LAFASLLTSG 

       610        620        630        640        650        660 
TNIRLTGQDC GRGTFSHRHS VLHNQVDDTT YIPLNNLSKE QATYEVADSN LSEYAVLGFE 

       670        680        690        700        710        720 
YGYSLANPKN LVLWEAQFGD FANGAQIIFD QFISSSETKW LRMSGLVVLL PHGFEGQGPE 

       730        740        750        760        770        780 
HSSARLERFL QLAAEDNMYV TYPTTPASIF HLLRRQIIDN VRKPLIVMSP KSLLRHKNVV 

       790        800        810        820        830        840 
SKLDELGSNT TFLPVLDEVN KLEASNITKV ILCSGKVYYD LFEMRGSNSS IAIIRLEQLY 

       850        860        870        880        890        900 
PFEKKVVVEL LKKYNKASEF IWCQEEPMNM GAWRYITSHL NNALKEAGIN NEFKYIGREE 

       910        920 
SASPAVGSLQ AHNKQQEKLL KEALGVK 

« Hide

References

[1]"Genome sequence of Rickettsia bellii illuminates the role of amoebae in gene exchanges between intracellular pathogens."
Ogata H., La Scola B., Audic S., Renesto P., Blanc G., Robert C., Fournier P.-E., Claverie J.-M., Raoult D.
PLoS Genet. 2:733-744(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: RML369-C.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000087 Genomic DNA. Translation: ABE05180.1.
RefSeqYP_538269.1. NC_007940.1.

3D structure databases

ProteinModelPortalQ1RHI4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING336407.RBE_1099.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABE05180; ABE05180; RBE_1099.
GeneID3995010.
KEGGrbe:RBE_1099.
PATRIC17883775. VBIRicBel102610_1240.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0567.
HOGENOMHOG000259586.
KOK00164.
OMAEMDEPST.
OrthoDBEOG6V1M1F.
ProtClustDBPRK09404.

Enzyme and pathway databases

BioCycRBEL336407:GJCY-1132-MONOMER.

Family and domain databases

InterProIPR011603. 2oxoglutarate_DH_E1.
IPR001017. DH_E1.
IPR005475. Transketolase-like_Pyr-bd.
[Graphical view]
PANTHERPTHR23152. PTHR23152. 1 hit.
PfamPF00676. E1_dh. 1 hit.
PF02779. Transket_pyr. 1 hit.
[Graphical view]
PIRSFPIRSF000157. Oxoglu_dh_E1. 1 hit.
SMARTSM00861. Transket_pyr. 1 hit.
[Graphical view]
TIGRFAMsTIGR00239. 2oxo_dh_E1. 1 hit.
ProtoNetSearch...

Entry information

Entry nameODO1_RICBR
AccessionPrimary (citable) accession number: Q1RHI4
Entry history
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: May 16, 2006
Last modified: November 13, 2013
This is version 49 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

Rickettsia bellii strain RML369-C

Rickettsia bellii (strain RML369-C): entries and gene names