2bts Summary

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STRUCTURE OF CDK2 COMPLEXED WITH PNU-230032

The structure was published by Vulpetti, A., Casale, E., Roletto, F., Amici, R., Villa, M., and Pevarello, P., in 2006 in a paper entitled "Structure-Based Drug Design to the Discovery of New 2-Aminothiazole Cdk2 Inhibitors." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.99 Å and deposited in 2005.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of CELL DIVISION PROTEIN KINASE 2. This molecule has the UniProt identifier P24941 (CDK2_HUMAN)search. The sample contained 298 residues which is 100% of the natural sequence. Out of 298 residues 273 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A CELL DIVISION PROTEIN KINASE 2 P24941 (1-298) (CDK2_HUMAN)search Homo sapienssearch 97% 298 91%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P24941 (1 - 298) CELL DIVISION PROTEIN KINASE 2 Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P24941) Protein kinases, catalytic subunitsearch Phosphorylase Kinase; domain 1search, Transferase(Phosphotransferase) domain 1search PF00069: Protein kinase domainsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A (P24941) protein kinase activitysearch protein bindingsearch kinase activitysearch cyclin-dependent protein serine/threonine kinase activitysearch metal ion bindingsearch transferase activity, transferring phosphorus-containing groupssearch ATP bindingsearch protein serine/threonine kinase activitysearch nucleotide bindingsearch cyclin bindingsearch transferase activitysearch histone kinase activitysearch protein phosphorylationsearch DNA replicationsearch potassium ion transportsearch G2/M transition of mitotic cell cyclesearch Ras protein signal transductionsearch positive regulation of transcription, DNA-templatedsearch mitotic nuclear divisionsearch meiotic nuclear divisionsearch cellular response to nitric oxidesearch G1/S transition of mitotic cell cyclesearch regulation of gene silencingsearch histone phosphorylationsearch centrosome duplicationsearch cell cyclesearch mitotic cell cyclesearch phosphorylationsearch DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrestsearch cellular response to DNA damage stimulussearch mitotic G1 DNA damage checkpointsearch blood coagulationsearch positive regulation of cell proliferationsearch DNA repairsearch anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic processsearch cell divisionsearch regulation of ubiquitin-protein ligase activity involved in mitotic cell cyclesearch positive regulation of DNA-dependent DNA replication initiationsearch nucleoplasmsearch cytosolsearch endosomesearch nucleussearch cyclin-dependent protein kinase holoenzyme complexsearch condensed chromosomesearch cytoplasmsearch centrosomesearch microtubule organizing centersearch transcription factor complexsearch cytoskeletonsearch Y chromosomesearch X chromosomesearch Cajal bodysearch chromosome, telomeric regionsearch

Chain InterPro annotation
A Protein kinase domainsearch Serine/threonine/dual specificity protein kinase, catalytic domainsearch Serine/threonine-protein kinase, active sitesearch Protein kinase-like domainsearch Protein kinase, ATP binding sitesearch