Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q8Z6K2 (KPYK1_SALTI) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 83. 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 I

EC=2.7.1.40
Alternative name(s):
PK-1
Gene names
Name:pykF
Ordered Locus Names:STY1744, t1246
OrganismSalmonella typhi [Complete proteome] [HAMAP]
Taxonomic identifier90370 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length470 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.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 470470Pyruvate kinase I
PRO_0000112071

Sites

Metal binding341Potassium By similarity
Metal binding361Potassium By similarity
Metal binding661Potassium By similarity
Metal binding671Potassium; via carbonyl oxygen By similarity
Metal binding2221Magnesium By similarity
Metal binding2461Magnesium By similarity
Binding site321Substrate By similarity
Binding site2451Substrate; via amide nitrogen By similarity
Binding site2461Substrate; via amide nitrogen By similarity
Binding site2781Substrate By similarity
Site2201Transition state stabilizer By similarity

Experimental info

Sequence conflict3701K → E in AAO68900. Ref.2

Sequences

Sequence LengthMass (Da)Tools
Q8Z6K2 [UniParc].

Last modified March 1, 2002. Version 1.
Checksum: C7BF717504E38262

FASTA47050,656
        10         20         30         40         50         60 
MKKTKIVCTI GPKTESEEML SKMLDAGMNV MRLNFSHGDY AEHGQRIQNL RNVMSKTGKK 

        70         80         90        100        110        120 
AAILLDTKGP EIRTIKLEGG NDVSLKAGQT FTFTTDKSVV GNNEIVAVTY EGFTSDLSVG 

       130        140        150        160        170        180 
NTVLVDDGLI GMEVTAIEGN KVICKVLNNG DLGENKGVNL PGVSIALPAL AEKDKQDLIF 

       190        200        210        220        230        240 
GCEQGVDFVA ASFIRKRSDV VEIREHLKAH GGENIQIISK IENQEGLNNF DEILEASDGI 

       250        260        270        280        290        300 
MVARGDLGVE IPVEEVIFAQ KMMIEKCIRA RKVVITATQM LDSMIKNPRP TRAEAGDVAN 

       310        320        330        340        350        360 
AILDGTDAVM LSGESAKGKY PLEAVSIMAT ICERTDRVMN SRLDYNNDSR KLRITEAVCR 

       370        380        390        400        410        420 
GAVETAEKLK APLIVVATQG GKSARAVRKY FPDATILALT TNEVTARQLV LSKGVVSQLV 

       430        440        450        460        470 
KEINSTDDFY RLGKDVALQS GLAQKGDVVV MVSGALVPSG TTNTASVHVL 

« Hide

References

[1]"Complete genome sequence of a multiple drug resistant Salmonella enterica serovar Typhi CT18."
Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J., Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M., Baker S., Basham D., Brooks K., Chillingworth T., Connerton P., Cronin A., Davis P. expand/collapse author list , Davies R.M., Dowd L., White N., Farrar J., Feltwell T., Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K., Krogh A., Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C., Quail M.A., Rutherford K.M., Simmonds M., Skelton J., Stevens K., Whitehead S., Barrell B.G.
Nature 413:848-852(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CT18.
[2]"Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and CT18."
Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V., Kodoyianni V., Schwartz D.C., Blattner F.R.
J. Bacteriol. 185:2330-2337(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 700931 / Ty2.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AL513382 Genomic DNA. Translation: CAD01987.1.
AE014613 Genomic DNA. Translation: AAO68900.1.
RefSeqNP_456147.1. NC_003198.1.
NP_805051.1. NC_004631.1.

3D structure databases

ProteinModelPortalQ8Z6K2.
SMRQ8Z6K2. Positions 1-470.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING220341.STY1744.

Proteomic databases

PRIDEQ8Z6K2.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO68900; AAO68900; t1246.
CAD01987; CAD01987; CAD01987.
GeneID1248116.
PATRIC18541386. VBISalEnt120419_1755.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0469.
HOGENOMHOG000021559.
KOK00873.
OMAHGTRIAN.
OrthoDBEOG6GBMB0.
ProtClustDBPRK09206.

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.
IPR018209. Pyrv_Knase_AS.
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.
PROSITEPS00110. PYRUVATE_KINASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameKPYK1_SALTI
AccessionPrimary (citable) accession number: Q8Z6K2
Entry history
Integrated into UniProtKB/Swiss-Prot: May 23, 2003
Last sequence update: March 1, 2002
Last modified: April 16, 2014
This is version 83 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