ISDA

Deposition Date 2005-09-27

Release Date 2005-10-11

Last Version Date 2024-02-14

Entry Detail

PDB ID:

2B53

Keywords:

TRANSFERASE

Title:

Human cyclin dependent kinase 2 (CDK2) complexed with DIN-234325

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.27

R-Value Work:

0.22

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cell division protein kinase 2
Gene (Uniprot):CDK2
Chain IDs:A
Chain Length:298
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P24941 Pfam ID:PF00069 EC:2.7.11.22

Ligand Molecules

D23

Primary Citation

Quinazolines as Cyclin Dependent Kinase Inhibitors

Sielecki, T.M, Johnson, T.L, Liu, J, Muckelbauer, J.K, Grafstrom, R.H, Cox, S, Boylan, J, Burton, C.R, Chen, H, Smallwood, A, Chang, C.-H, Boisclair, M, Benfield, P.A, Trainor, G.L, Seitz, S.P.Show

Bioorg.Med.Chem.Lett. 11 1157 1160 (2001)

PMID: 11354366 DOI: 10.1016/S0960-894X(01)00185-8

Abstact

Quinazolines have been identified as inhibitors of CDK4/D1 and CDK2/E. Aspects of the SAR were investigated using solution-phase, parallel synthesis. An X-ray crystal structure was obtained of quinazoline 51 bound in CDK2 and key interactions within the ATP binding pocket are defined.

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Protein

Chemical

Disease

Primary Citation of related structures