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Protein

Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex

Gene

pdhC

Organism
Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)
Status
Reviewed-Annotation score: Annotation score: 3 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

Acetyl-CoA + enzyme N(6)-(dihydrolipoyl)lysine = CoA + enzyme N(6)-(S-acetyldihydrolipoyl)lysine.

Cofactori

(R)-lipoateBy similarityNote: Binds 1 lipoyl cofactor covalently.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei412 – 4121Sequence Analysis

GO - Molecular functioni

  1. dihydrolipoyllysine-residue acetyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. glycolytic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Glycolysis

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-5056-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex (EC:2.3.1.12)
Alternative name(s):
Dihydrolipoamide acetyltransferase component of pyruvate dehydrogenase complex
E2
Gene namesi
Name:pdhC
Synonyms:pdhB
Ordered Locus Names:ZMO0510
OrganismiZymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)
Taxonomic identifieri264203 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaSphingomonadalesSphingomonadaceaeZymomonas
ProteomesiUP000001173: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. pyruvate dehydrogenase complex Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 440440Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complexPRO_0000162296Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei43 – 431N6-lipoyllysinePROSITE-ProRule annotation

Interactioni

Subunit structurei

Forms a 24-polypeptide structural core with octahedral symmetry.By similarity

Protein-protein interaction databases

STRINGi264203.ZMO0510.

Structurei

3D structure databases

ProteinModelPortaliO66119.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 7877Lipoyl-bindingPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the 2-oxoacid dehydrogenase family.Curated
Contains 1 lipoyl-binding domain.PROSITE-ProRule annotationCurated

Keywords - Domaini

Lipoyl

Phylogenomic databases

eggNOGiCOG0508.
HOGENOMiHOG000281566.
KOiK00627.
OMAiLEMPKWG.
OrthoDBiEOG610413.

Family and domain databases

Gene3Di3.30.559.10. 1 hit.
4.10.320.10. 1 hit.
InterProiIPR003016. 2-oxoA_DH_lipoyl-BS.
IPR001078. 2-oxoacid_DH_actylTfrase.
IPR000089. Biotin_lipoyl.
IPR023213. CAT-like_dom.
IPR004167. E3-bd.
IPR006257. LAT1.
IPR011053. Single_hybrid_motif.
[Graphical view]
PfamiPF00198. 2-oxoacid_dh. 1 hit.
PF00364. Biotin_lipoyl. 1 hit.
PF02817. E3_binding. 1 hit.
[Graphical view]
SUPFAMiSSF47005. SSF47005. 1 hit.
SSF51230. SSF51230. 1 hit.
TIGRFAMsiTIGR01349. PDHac_trf_mito. 1 hit.
PROSITEiPS50968. BIOTINYL_LIPOYL. 1 hit.
PS00189. LIPOYL. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O66119-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSIEVKMPAL SPTMTEGTLA KWLVKEGDAV KAGDILAEIE TDKAIMEFET
60 70 80 90 100
VDAGIIAKIL VPEGSENIAV GQVIAVMAEA GEDVSQVAAS ASSQISEPSE
110 120 130 140 150
KADVAQKETA DSETISIDAS LDKAISNAGY GNKTENMTAS YQEKAGRIKA
160 170 180 190 200
SPLAKRLAKK NHVDLKQVNG SGPHGRIIKA DIEAFIAEAN QASSNPSVST
210 220 230 240 250
PEASGKITHD TPHNSIKLSN MRRVIARRLT ESKQNIPHIY LTVDVQMDAL
260 270 280 290 300
LKLRSELNES LAVQNIKISV NDMLIKAQAL ALKATPNVNV AFDGDQMLQF
310 320 330 340 350
SQADISVAVS VEGGLITPIL KQADTKSLSA LSVEMKELIA RAREGRLQPQ
360 370 380 390 400
EYQGGTSSIS NMGMFGIKQF NAVINPPQAS ILAIGSGERR PWVIDDAITI
410 420 430 440
ATVATITGSF DHRVIDGADA AAFMSAFKHL VEKPLGILAQ
Length:440
Mass (Da):46,833
Last modified:February 15, 2005 - v2
Checksum:i6BC8A592FC0AF6B3
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti169 – 1691N → S in CAA63808 (PubMed:9515924).Curated
Sequence conflicti186 – 1883IAE → VTG in CAA63808 (PubMed:9515924).Curated
Sequence conflicti203 – 2031A → V in CAA63808 (PubMed:9515924).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X93605 Genomic DNA. Translation: CAA63808.1.
AE008692 Genomic DNA. Translation: AAV89134.1.
RefSeqiYP_162245.1. NC_006526.2.

Genome annotation databases

EnsemblBacteriaiAAV89134; AAV89134; ZMO0510.
GeneIDi3189399.
KEGGizmo:ZMO0510.
PATRICi32566342. VBIZymMob102260_0481.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X93605 Genomic DNA. Translation: CAA63808.1.
AE008692 Genomic DNA. Translation: AAV89134.1.
RefSeqiYP_162245.1. NC_006526.2.

3D structure databases

ProteinModelPortaliO66119.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi264203.ZMO0510.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAV89134; AAV89134; ZMO0510.
GeneIDi3189399.
KEGGizmo:ZMO0510.
PATRICi32566342. VBIZymMob102260_0481.

Phylogenomic databases

eggNOGiCOG0508.
HOGENOMiHOG000281566.
KOiK00627.
OMAiLEMPKWG.
OrthoDBiEOG610413.

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-5056-MONOMER.

Family and domain databases

Gene3Di3.30.559.10. 1 hit.
4.10.320.10. 1 hit.
InterProiIPR003016. 2-oxoA_DH_lipoyl-BS.
IPR001078. 2-oxoacid_DH_actylTfrase.
IPR000089. Biotin_lipoyl.
IPR023213. CAT-like_dom.
IPR004167. E3-bd.
IPR006257. LAT1.
IPR011053. Single_hybrid_motif.
[Graphical view]
PfamiPF00198. 2-oxoacid_dh. 1 hit.
PF00364. Biotin_lipoyl. 1 hit.
PF02817. E3_binding. 1 hit.
[Graphical view]
SUPFAMiSSF47005. SSF47005. 1 hit.
SSF51230. SSF51230. 1 hit.
TIGRFAMsiTIGR01349. PDHac_trf_mito. 1 hit.
PROSITEiPS50968. BIOTINYL_LIPOYL. 1 hit.
PS00189. LIPOYL. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Purification of the pyruvate dehydrogenase multienzyme complex of Zymomonas mobilis and identification and sequence analysis of the corresponding genes."
    Neveling U., Klasen R., Bringer-Meyer S., Sahm H.
    J. Bacteriol. 180:1540-1548(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 29191 / DSM 3580 / NBRC 13756 / NCIMB 11199 / NRRL B-4490 / ZM6.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 31821 / ZM4 / CP4.

Entry informationi

Entry nameiODP2_ZYMMO
AccessioniPrimary (citable) accession number: O66119
Secondary accession number(s): Q5NQ71
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: February 15, 2005
Last modified: January 7, 2015
This is version 100 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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.