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Protein

Pyruvate dehydrogenase E1 component subunit beta

Gene

pdhB

Organism
Mycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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).By similarity

Catalytic activityi

Pyruvate + [dihydrolipoyllysine-residue acetyltransferase] lipoyllysine = [dihydrolipoyllysine-residue acetyltransferase] S-acetyldihydrolipoyllysine + CO2.

Cofactori

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei62 – 621Thiamine pyrophosphateBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Glycolysis

Keywords - Ligandi

Pyruvate, Thiamine pyrophosphate

Enzyme and pathway databases

BioCyciMGEN243273:GH2R-302-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyruvate dehydrogenase E1 component subunit beta (EC:1.2.4.1)
Gene namesi
Name:pdhB
Ordered Locus Names:MG273
OrganismiMycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195)
Taxonomic identifieri243273 [NCBI]
Taxonomic lineageiBacteriaTenericutesMollicutesMycoplasmataceaeMycoplasma
ProteomesiUP000000807 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 326326Pyruvate dehydrogenase E1 component subunit betaPRO_0000162223Add
BLAST

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta chain.By similarity

Protein-protein interaction databases

STRINGi243273.MgenG_010200002649.

Structurei

3D structure databases

ProteinModelPortaliP47515.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Phylogenomic databases

eggNOGiCOG0022.
KOiK00162.
OMAiYRAFRME.
OrthoDBiEOG6JQH4C.

Family and domain databases

Gene3Di3.40.50.920. 1 hit.
3.40.50.970. 1 hit.
InterProiIPR029061. THDP-binding.
IPR009014. Transketo_C/Pyr-ferredox_oxred.
IPR005475. Transketolase-like_Pyr-bd.
IPR005476. Transketolase_C.
[Graphical view]
PfamiPF02779. Transket_pyr. 1 hit.
PF02780. Transketolase_C. 1 hit.
[Graphical view]
SMARTiSM00861. Transket_pyr. 1 hit.
[Graphical view]
SUPFAMiSSF52518. SSF52518. 1 hit.
SSF52922. SSF52922. 1 hit.

Sequencei

Sequence statusi: Complete.

P47515-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKIQVNNIE ALNNAMDLAL ERDQNVVLYG QDAGFEGGVF RATKGLQQKY
60 70 80 90 100
GSERVWDCPI AENSMAGIGV GAAIGGLKPI VEIQFSGFSF PAMFQIFVHA
110 120 130 140 150
ARIRNRSRGV YTAPLVVRMP MGGGIKALEH HSETLEAIYA QIAGLKTVMP
160 170 180 190 200
SNPYDTKGLF LAAIESPDPV IFFEPKKLYR AFRQEIPSDY YTVPIGEANL
210 220 230 240 250
ISEGSELTIV SYGPTMFDLI NLVYSGELKD KGIELIDLRT ISPWDKQTVF
260 270 280 290 300
NSVKKTGRLL VVTEAVKSFT TSAEIITSVT EELFTYLKKA PQRVTGFDIV
310 320
VPLARGEKYQ FEINARVIDA VNQLLK
Length:326
Mass (Da):36,026
Last modified:February 1, 1996 - v1
Checksum:i7C5A0ECCD8A17DD7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L43967 Genomic DNA. Translation: AAC71495.1.
PIRiB64230.
RefSeqiWP_009885905.1. NZ_AAGX01000009.1.

Genome annotation databases

EnsemblBacteriaiAAC71495; AAC71495; MG_273.
KEGGimge:MG_273.
PATRICi20010046. VBIMycGen98045_0315.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L43967 Genomic DNA. Translation: AAC71495.1.
PIRiB64230.
RefSeqiWP_009885905.1. NZ_AAGX01000009.1.

3D structure databases

ProteinModelPortaliP47515.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243273.MgenG_010200002649.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC71495; AAC71495; MG_273.
KEGGimge:MG_273.
PATRICi20010046. VBIMycGen98045_0315.

Phylogenomic databases

eggNOGiCOG0022.
KOiK00162.
OMAiYRAFRME.
OrthoDBiEOG6JQH4C.

Enzyme and pathway databases

BioCyciMGEN243273:GH2R-302-MONOMER.

Family and domain databases

Gene3Di3.40.50.920. 1 hit.
3.40.50.970. 1 hit.
InterProiIPR029061. THDP-binding.
IPR009014. Transketo_C/Pyr-ferredox_oxred.
IPR005475. Transketolase-like_Pyr-bd.
IPR005476. Transketolase_C.
[Graphical view]
PfamiPF02779. Transket_pyr. 1 hit.
PF02780. Transketolase_C. 1 hit.
[Graphical view]
SMARTiSM00861. Transket_pyr. 1 hit.
[Graphical view]
SUPFAMiSSF52518. SSF52518. 1 hit.
SSF52922. SSF52922. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33530 / G-37 / NCTC 10195.

Entry informationi

Entry nameiODPB_MYCGE
AccessioniPrimary (citable) accession number: P47515
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: July 22, 2015
This is version 91 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Mycoplasma genitalium
    Mycoplasma genitalium (strain G-37): entries and gene names

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.