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

Q9D2G2 (ODO2_MOUSE) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 116. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·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, mitochondrial

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
E2K
Gene names
Name:Dlst
OrganismMus musculus (Mouse) [Reference proteome]
Taxonomic identifier10090 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus

Protein attributes

Sequence length454 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

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 3 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.

Subcellular location

Mitochondrion By similarity.

Sequence similarities

Belongs to the 2-oxoacid dehydrogenase family.

Contains 1 lipoyl-binding domain.

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: Q9D2G2-1)

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Isoform 2 (identifier: Q9D2G2-2)

The sequence of this isoform differs from the canonical sequence as follows:
     1-253: Missing.
     254-257: EVDM → MTSL
Note: No experimental confirmation available.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – 6868Mitochondrion By similarity
Chain69 – 454386Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial
PRO_0000020473

Regions

Domain72 – 14473Lipoyl-binding

Sites

Active site4251 Potential
Active site4291 Potential

Amino acid modifications

Modified residue1111N6-lipoyllysine Potential
Modified residue1551N6-acetyllysine Ref.5
Modified residue2681N6-acetyllysine Ref.5
Modified residue2731N6-acetyllysine Ref.5
Modified residue2741N6-acetyllysine Ref.5
Modified residue2781N6-acetyllysine Ref.5
Modified residue3081N6-acetyllysine Ref.5

Natural variations

Alternative sequence1 – 253253Missing in isoform 2.
VSP_025015
Alternative sequence254 – 2574EVDM → MTSL in isoform 2.
VSP_025016

Experimental info

Sequence conflict2761N → S in BAE29011. Ref.1

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 [UniParc].

Last modified June 1, 2001. Version 1.
Checksum: 9CB31698D185442A

FASTA45448,995
        10         20         30         40         50         60 
MLSRSRCVSR AFSRSLSAFQ KGNCPLGRRS LPGVSLCRGP GYPDNRKMVI NSGSVFRVRF 

        70         80         90        100        110        120 
FQTTAVCKND VITVQTPAFA ESVTEGDVRW EKAVGDAVAE DEVVCEIETD KTSVQVPSPA 

       130        140        150        160        170        180 
NGIIEALLVP DGGKVEGGTP LFTLRKTGAA PAKAKPAETP APAHKAEPAA PAAPPPPAAP 

       190        200        210        220        230        240 
VLTQMPPVPS PSQPPSSKPV SAIKPTAAPP LAEAGAAKGL RSEHREKMNR MRQRIAQRLK 

       250        260        270        280        290        300 
EAQNTCAMLT TFNEVDMSNI QEMRARHKDA FLKKHNLKLG FMSAFVKASA FALQEQPVVN 

       310        320        330        340        350        360 
AVIDDATKEV VYRDYIDISV AVATPRGLVV PVIRNVETMN YADIERTINE LGEKARKNEL 

       370        380        390        400        410        420 
AIEDMDGGTF TISNGGVFGS LFGTPIINPP QSAILGMHAI FDRPVAVGGK VEVRPMMYVA 

       430        440        450 
LTYDHRLIDG REAVTFLRKI KAAVEDPRVL LLDL 

« Hide

Isoform 2 [UniParc].

Checksum: D999AAE99C49D3D8
Show »

FASTA20122,230

References

« Hide 'large scale' references
[1]"The transcriptional landscape of the mammalian genome."
Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. expand/collapse author list , Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.
Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
Strain: C57BL/6J and NOD.
Tissue: Bone marrow, Heart, Oviduct, Testis and Visual cortex.
[2]"Cloning of mouse full open reading frames in Gateway(R) system entry vector (pDONR201)."
Ebert L., Muenstermann E., Schatten R., Henze S., Bohn E., Mollenhauer J., Wiemann S., Schick M., Korn B.
Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
[3]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2).
Strain: Czech II and FVB/N.
Tissue: Mammary tumor.
[4]Lubec G., Klug S., Sunyer B., Chen W.-Q.
Submitted (JAN-2009) to UniProtKB
Cited for: PROTEIN SEQUENCE OF 69-89; 288-308; 314-334 AND 355-346, IDENTIFICATION BY MASS SPECTROMETRY.
Strain: OF1.
Tissue: Hippocampus.
[5]"Label-free quantitative proteomics of the lysine acetylome in mitochondria identifies substrates of SIRT3 in metabolic pathways."
Rardin M.J., Newman J.C., Held J.M., Cusack M.P., Sorensen D.J., Li B., Schilling B., Mooney S.D., Kahn C.R., Verdin E., Gibson B.W.
Proc. Natl. Acad. Sci. U.S.A. 110:6601-6606(2013) [PubMed] [Europe PMC] [Abstract]
Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-155; LYS-268; LYS-273; LYS-274; LYS-278 AND LYS-308, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
Tissue: Liver.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AK019713 mRNA. Translation: BAB31840.1.
AK054053 mRNA. Translation: BAC35637.1.
AK149664 mRNA. Translation: BAE29011.1.
AK158877 mRNA. Translation: BAE34709.1.
AK168570 mRNA. Translation: BAE40440.1.
AK169943 mRNA. Translation: BAE41472.1.
CT010197 mRNA. Translation: CAJ18405.1.
BC006702 mRNA. Translation: AAH06702.1.
BC024066 mRNA. Translation: AAH24066.1.
CCDSCCDS26052.1. [Q9D2G2-1]
RefSeqNP_084501.1. NM_030225.4. [Q9D2G2-1]
UniGeneMm.296221.

3D structure databases

ProteinModelPortalQ9D2G2.
SMRQ9D2G2. Positions 72-146, 221-454.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

BioGrid219707. 1 interaction.
IntActQ9D2G2. 5 interactions.
MINTMINT-1860129.

Chemistry

ChEMBLCHEMBL2176822.

PTM databases

PhosphoSiteQ9D2G2.

2D gel databases

REPRODUCTION-2DPAGEQ9D2G2.
UCD-2DPAGEQ9D2G2.

Proteomic databases

MaxQBQ9D2G2.
PaxDbQ9D2G2.
PRIDEQ9D2G2.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENSMUST00000053811; ENSMUSP00000060346; ENSMUSG00000004789. [Q9D2G2-1]
GeneID78920.
KEGGmmu:78920.
UCSCuc007ogj.2. mouse. [Q9D2G2-1]

Organism-specific databases

CTD1743.
MGIMGI:1926170. Dlst.

Phylogenomic databases

eggNOGCOG0508.
GeneTreeENSGT00740000115255.
HOGENOMHOG000281563.
HOVERGENHBG000268.
InParanoidQ9D2G2.
KOK00658.
OMAVRTYADQ.
OrthoDBEOG78PV93.
PhylomeDBQ9D2G2.
TreeFamTF314164.

Enzyme and pathway databases

UniPathwayUPA00868; UER00840.

Gene expression databases

BgeeQ9D2G2.
GenevestigatorQ9D2G2.

Family and domain databases

Gene3D3.30.559.10. 1 hit.
InterProIPR003016. 2-oxoA_DH_lipoyl-BS.
IPR001078. 2-oxoacid_DH_actylTfrase.
IPR000089. Biotin_lipoyl.
IPR023213. CAT-like_dom.
IPR011053. Single_hybrid_motif.
IPR006255. SucB.
[Graphical view]
PfamPF00198. 2-oxoacid_dh. 1 hit.
PF00364. Biotin_lipoyl. 1 hit.
[Graphical view]
SUPFAMSSF51230. SSF51230. 1 hit.
TIGRFAMsTIGR01347. sucB. 1 hit.
PROSITEPS50968. BIOTINYL_LIPOYL. 1 hit.
PS00189. LIPOYL. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

NextBio349758.
PROQ9D2G2.
SOURCESearch...

Entry information

Entry nameODO2_MOUSE
AccessionPrimary (citable) accession number: Q9D2G2
Secondary accession number(s): Q3UEA0, Q4FK55, Q8CIE8
Entry history
Integrated into UniProtKB/Swiss-Prot: April 12, 2005
Last sequence update: June 1, 2001
Last modified: July 9, 2014
This is version 116 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

MGD cross-references

Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot