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UniProtKB/Swiss-Prot entry Q10489


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name ODPA_SCHPO
Primary accession number Q10489
Secondary accession numbers None
Integrated into Swiss-Prot on October 1, 1996
Sequence was last modified on October 1, 1996 (Sequence version 1)
Annotations were last modified on    July 22, 2008 (Entry version 58)
Name and origin of the protein
Protein name Pyruvate dehydrogenase E1 component subunit alpha, mitochondrial [Precursor]
Synonyms PDHE1-A
EC 1.2.4.1
Gene name
Name: pda1
ORFNames: SPAC26F1.03
From
Schizosaccharomyces pombe (Fission yeast) [TaxID: 4896] 
Taxonomy Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina; Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae; Schizosaccharomyces.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=ATCC 38366 / 972;
DOI=10.1038/nature724; PubMed=11859360 [NCBI, ExPASy, EBI, Israel, Japan]
Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A., Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S., Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M., Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S., Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S., Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D., Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P., Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K., O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M., Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N., Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A., Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R., Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A., Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A., Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H., Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S., Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C., Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A., Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M., del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S., Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R., Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G., Nurse P.;
"The genome sequence of Schizosaccharomyces pombe.";
Nature 415:871-880(2002).
[2]
PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-6; TYR-306; SER-310 AND SER-312, AND MASS SPECTROMETRY.
DOI=10.1021/pr7006335; PubMed=18257517 [NCBI, ExPASy, EBI, Israel, Japan]
Wilson-Grady J.T., Villen J., Gygi S.P.;
"Phosphoproteome analysis of fission yeast.";
J. Proteome Res. 7:1088-1097(2008).
Comments
  • FUNCTION: The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3).
  • CATALYTIC ACTIVITY: Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2.
  • COFACTOR: Thiamine pyrophosphate (By similarity).
  • ENZYME REGULATION: E1 activity is regulated by phosphorylation (inactivation) and dephosphorylation (activation) of the alpha subunit (By similarity).
  • SUBUNIT: Tetramer of 2 alpha and 2 beta subunits (By similarity).
  • SUBCELLULAR LOCATION: Mitochondrion matrix (By similarity).
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
CU329670; CAA97360.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR T38417; T38417.
RefSeq NP_594892.1; -.
3D structure databases
HSSP P08559; 1NI4. [HSSP ENTRY / PDB]
ModBase Q10489.
Enzyme and pathway databases
BioCyc SPOM-XXX-01:SPOM-XXX-01-002960-MON; -.
Organism-specific databases
GeneDB_Spombe SPAC26F1.03; -.
Gene expression databases
ArrayExpress Q10489; -.
Ontologies
GO
GO:0005739; Cellular component: mitochondrion (inferred from direct assay from GeneDB_SPombe).
QuickGo view.
Family and domain databases
InterPro IPR001017; DHase_E1.
IPR017597; Pyrv_DH_E1_asu_subgrp-y.
Graphical view of domain structure.
Pfam PF00676; E1_dh; 1.
Pfam graphical view of domain structure.
BLOCKS Q10489.
Genome annotation databases
GeneID 2541579; -.
KEGG spo:SPAC26F1.03; -.
NMPDR fig|4896.1.peg.4862; -.
Other
ProtoNet Q10489.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Complete proteome; Glycolysis; Mitochondrion; Oxidoreductase; Phosphoprotein; Pyruvate; Thiamine pyrophosphate; Transit peptide.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
TRANSIT   1     ?        Mitochondrion (Potential). 
CHAIN   ?   409        Pyruvate dehydrogenase E1 component subunit alpha, mitochondrial. PRO_0000020451
MOD_RES   6     6        Phosphothreonine. 
MOD_RES   306   306        Phosphotyrosine. 
MOD_RES   310   310        Phosphoserine. 
MOD_RES   312   312        Phosphoserine. 
Sequence information
Length: 409 AA [This is the length of the unprocessed precursor] Molecular weight: 45138 Da [This is the MW of the unprocessed precursor] CRC64: 0FAE33765847C185 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MFRTCTKIGT VPKVLVNQKG LIDGLRRVTT DATTSRANPA HVPEEHDKPF PVKLDDSVFE 

        70         80         90        100        110        120 
GYKIDVPSTE IEVTKGELLG LYEKMVTIRR LELACDALYK AKKIRGFCHL SIGQEAVAAG 

       130        140        150        160        170        180 
IEGAITLDDS IITSYRCHGF AYTRGLSIRS IIGELMGRQC GASKGKGGSM HIFAKNFYGG 

       190        200        210        220        230        240 
NGIVGAQIPL GAGIGFAQKY LEKPTTTFAL YGDGASNQGQ AFEAFNMAKL WGLPVIFACE 

       250        260        270        280        290        300 
NNKYGMGTSA ERSSAMTEFY KRGQYIPGLL VNGMDVLAVL QASKFAKKYT VENSQPLLME 

       310        320        330        340        350        360 
FVTYRYGGHS MSDPGTTYRS REEVQKVRAA RDPIEGLKKH IMEWGVANAN ELKNIEKRIR 

       370        380        390        400 
GMVDEEVRIA EESPFPDPIE ESLFSDVYVA GTEPAYARGR NSLEYHQYK 

Q10489 in FASTA format

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