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P0CE21 (KPYK_CHLTR) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 31. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Pyruvate kinase

Short name=PK
EC=2.7.1.40
Gene names
Name:pyk
Synonyms:pykF
Ordered Locus Names:CT_332
OrganismChlamydia trachomatis (strain D/UW-3/Cx) [Reference proteome] [HAMAP]
Taxonomic identifier272561 [NCBI]
Taxonomic lineageBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia

Protein attributes

Sequence length485 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + pyruvate = ADP + phosphoenolpyruvate.

Cofactor

Magnesium By similarity.

Potassium By similarity.

Pathway

Carbohydrate degradation; glycolysis; pyruvate from D-glyceraldehyde 3-phosphate: step 5/5.

Subunit structure

Homotetramer By similarity.

Sequence similarities

Belongs to the pyruvate kinase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 485485Pyruvate kinase
PRO_0000112063

Sites

Metal binding351Potassium By similarity
Metal binding371Potassium By similarity
Metal binding671Potassium By similarity
Metal binding681Potassium; via carbonyl oxygen By similarity
Metal binding2211Magnesium By similarity
Metal binding2451Magnesium By similarity
Binding site331Substrate By similarity
Binding site2441Substrate; via amide nitrogen By similarity
Binding site2451Substrate; via amide nitrogen By similarity
Binding site2771Substrate By similarity
Site2191Transition state stabilizer By similarity

Sequences

Sequence LengthMass (Da)Tools
P0CE21 [UniParc].

Last modified March 2, 2010. Version 1.
Checksum: 0C638F0605326C55

FASTA48553,685
        10         20         30         40         50         60 
MIARTKIICT IGPATNTPEM LEKLLDAGMN VARLNFSHGT HESHGRTIAI LKELREKRQV 

        70         80         90        100        110        120 
PLAIMLDTKG PEIRLGQVES PIKVQPGDRL TLVSKEILGS KESGVTLYPS CVFPYVRERA 

       130        140        150        160        170        180 
PVLIDDGYIQ AVVVNAQEHM VEIEFQNSGE IKSNKSLSIK DIDVALPFMT EKDIADLKFG 

       190        200        210        220        230        240 
VEQELDLIAA SFVRCNEDID SMRKVLESFG RPNMPIIAKI ENHLGVQNFQ EIARAADGIM 

       250        260        270        280        290        300 
IARGDLGIEL SIVEVPGLQK FMARASRETG RFCITATQML ESMIRNPLPT RAEVSDVANA 

       310        320        330        340        350        360 
IYDGTSAVML SGETALGAHP VHAVKTMRSI IQETEKTFDY HAFFQLNDKN SALKVSPYLE 

       370        380        390        400        410        420 
AIGFSGIQIA EKASAKAIIV YTQTGGSPMF LSKYRPYLPI IAVTPNRNVY YRLAVEWGVY 

       430        440        450        460        470        480 
PMLTLESNRT VWRHQACVYG VEKGILSNYD KILVFSRGAG MQDTNNLTLT TVHDVLSPSL 


DEIVP 

« Hide

References

[1]"Genome sequence of an obligate intracellular pathogen of humans: Chlamydia trachomatis."
Stephens R.S., Kalman S., Lammel C.J., Fan J., Marathe R., Aravind L., Mitchell W.P., Olinger L., Tatusov R.L., Zhao Q., Koonin E.V., Davis R.W.
Science 282:754-759(1998) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: D/UW-3/Cx.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE001273 Genomic DNA. Translation: AAC67927.1.
PIRG71527.
RefSeqNP_219839.1. NC_000117.1.

3D structure databases

ProteinModelPortalP0CE21.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAC67927; AAC67927; CT_332.
GeneID884787.
KEGGctr:CT_332.
PATRIC20380205. VBIChlTra43535_0358.

Phylogenomic databases

KOK00873.
OMAADMEYAR.
OrthoDBEOG6GBMB0.

Enzyme and pathway databases

UniPathwayUPA00109; UER00188.

Family and domain databases

Gene3D2.40.33.10. 1 hit.
3.20.20.60. 2 hits.
3.40.1380.20. 1 hit.
InterProIPR001697. Pyr_Knase.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
IPR011037. Pyrv_Knase-like_insert_dom.
IPR015794. Pyrv_Knase_a/b.
IPR015793. Pyrv_Knase_brl.
IPR015795. Pyrv_Knase_C.
IPR015806. Pyrv_Knase_insert_dom.
[Graphical view]
PANTHERPTHR11817. PTHR11817. 1 hit.
PfamPF00224. PK. 1 hit.
PF02887. PK_C. 1 hit.
[Graphical view]
PRINTSPR01050. PYRUVTKNASE.
SUPFAMSSF50800. SSF50800. 1 hit.
SSF51621. SSF51621. 2 hits.
SSF52935. SSF52935. 1 hit.
TIGRFAMsTIGR01064. pyruv_kin. 1 hit.
ProtoNetSearch...

Entry information

Entry nameKPYK_CHLTR
AccessionPrimary (citable) accession number: P0CE21
Secondary accession number(s): O84336, P94685
Entry history
Integrated into UniProtKB/Swiss-Prot: March 2, 2010
Last sequence update: March 2, 2010
Last modified: June 11, 2014
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways