Reviewed, UniProtKB/Swiss-Prot Q9D051 (ODPB_MOUSE)

Names and origin

Protein names

Recommended name:
    Pyruvate dehydrogenase E1 component subunit beta, mitochondrial
      Short name=PDHE1-B
    EC=1.2.4.1

Gene names

Name:

Pdhb

Organism

Mus musculus (Mouse)

Taxonomic identifier

10090 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus

Protein attributes

Sequence length	359 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

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) By similarity.
Catalytic activity	Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2.
Cofactor	Thiamine pyrophosphate By similarity.
Subunit structure	Tetramer of 2 alpha and 2 beta subunits By similarity.
Subcellular location	Mitochondrion matrix By similarity.

Ontologies

Keywords
Biological process	Glycolysis
Cellular component	Mitochondrion
Domain	Transit peptide
Ligand	Pyruvate Thiamine pyrophosphate
Molecular function	Oxidoreductase
PTM	Phosphoprotein
Technical term	Direct protein sequencing
Gene Ontology (GO)
Biological process	glycolysis Inferred from electronic annotation. Source: UniProtKB-KW oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	mitochondrial matrix Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	pyruvate dehydrogenase (acetyl-transferring) activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Transit peptide	1 – 30	30	Mitochondrion By similarity
	Chain	31 – 359	329	Pyruvate dehydrogenase E1 component subunit beta, mitochondrial		PRO_0000020458
Sites
	Binding site	89	1	Thiamine pyrophosphate By similarity
Amino acid modifications
	Modified residue	67	1	Phosphotyrosine Ref.4
Experimental info
	Sequence conflict	237	1	I → M in BAE38906. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	Q9D051-1 [UniParc]. Last modified June 1, 2001. Version 1. Checksum: F5CD2A186DF58DDE	FASTA	359	38,937
	10 20 30 40 50 60 MAVVAGLVRG PLRQASGLLK RRFHRSAPAA VQLTVREAIN QGMDEELERD EKVFLLGEEV 70 80 90 100 110 120 AQYDGAYKVS RGLWKKYGDK RIIDTPISEM GFAGIAVGAA MAGLRPICEF MTFNFSMQAI 130 140 150 160 170 180 DQVINSAAKT YYMSAGLQPV PIVFRGPNGA SAGVAAQHSQ CFAAWYGHCP GLKVVSPWNS 190 200 210 220 230 240 EDAKGLIKSA IRDNNPVVML ENELMYGVAF ELPAEAQSKD FLIPIGKAKI ERQGTHITVV 250 260 270 280 290 300 AHSRPVGHCL EAAAVLSKEG IECEVINLRT IRPMDIEAIE ASVMKTNHLV TVEGGWPQFG 310 320 330 340 350 VGAEICARIM EGPAFNFLDA PAVRVTGADV PMPYAKVLED NSVPQVKDII FAVKKTLNI

References

	« Hide 'large scale' referencesShow '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. , 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: 16141072] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: C57BL/6J. Tissue: Bone marrow and Embryo.
[2]	"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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: FVB/N-3. Tissue: Liver and Mammary tumor.
[3]	Lubec G., Klug S. Submitted (MAR-2007) to UniProtKB Cited for: PROTEIN SEQUENCE OF 309-324, MASS SPECTROMETRY. Tissue: Hippocampus.
[4]	"Large-scale identification and evolution indexing of tyrosine phosphorylation sites from murine brain." Ballif B.A., Carey G.R., Sunyaev S.R., Gygi S.P. J. Proteome Res. 7:311-318(2008) [PubMed: 18034455] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-67, MASS SPECTROMETRY. Tissue: Brain.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AK011810 mRNA. Translation: BAB27855.1. AK153058 mRNA. Translation: BAE31684.1. AK166631 mRNA. Translation: BAE38906.1. BC002188 mRNA. Translation: AAH02188.1. Different initiation. BC019512 mRNA. Translation: AAH19512.1. BC094468 mRNA. Translation: AAH94468.1.
IPI	IPI00132042.
PIR	PT0096.
RefSeq	NP_077183.1.
UniGene	Mm.301527
3D structure databases
SMR	Q9D051. Positions 30-359.
ModBase	Search...
Protein-protein interaction databases
STRING	Q9D051.
PTM databases
PhosphoSite	Q9D051.
2-D gel databases
REPRODUCTION-2DPAGE	Q9D051.
Proteomic databases
PRIDE	Q9D051.
Genome annotation databases
Ensembl	ENSMUST00000022268; ENSMUSP00000022268; ENSMUSG00000021748; Mus musculus. [Genome view]
GeneID	68263.
KEGG	mmu:68263.
UCSC	uc007sev.1. mouse.
Organism-specific databases
CTD	68263.
MGI	MGI:1915513. Pdhb.
Phylogenomic databases
eggNOG	roNOG10273.
HOGENOM	HBG753264.
HOVERGEN	Q9D051.
InParanoid	Q9D051.
OMA	AIEASVM.
OrthoDB	EOG99GP20.
PhylomeDB	Q9D051.
Enzyme and pathway databases
BRENDA	1.2.4.1. 244.
Gene expression databases
ArrayExpress	Q9D051.
Bgee	Q9D051.
CleanEx	MM_PDHB.
Genevestigator	Q9D051.
GermOnline	ENSMUSG00000021748. Mus musculus.
Family and domain databases
InterPro	IPR009014. Transketo_C/Pyr-ferredox_oxred. IPR015941. Transketolase-like_C. IPR005475. Transketolase-like_Pyr-bd. IPR005476. Transketolase_C. [Graphical view]
Gene3D	G3DSA:3.40.50.920. Transketo_C_like. 1 hit.
Pfam	PF02779. Transket_pyr. 1 hit. PF02780. Transketolase_C. 1 hit. [Graphical view]
SMART	SM00861. Transket_pyr. 1 hit. [Graphical view]
ProtoNet	Search...
Other Resources
NextBio	326854.
SOURCE	Search...

Entry information

Entry name

ODPB_MOUSE

Accession

Primary (citable) accession number: Q9D051
Secondary accession number(s): Q3TL86, Q505N8, Q99LW9

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 13, 2004
Last sequence update:	June 1, 2001
Last modified:	January 19, 2010
This is version 74 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)