Primary Citation PubMed: 23058106
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Fragment-based screening maps inhibitor interactions in the ATP-binding site of checkpoint kinase 2.
(2013) PLoS One 8
PubMed: 23776527 | PubMedCentral: PMC3680490 | DOI: 10.1371/journal.pone.0065689
(B) Superposition of the quinoxaline fragment compound 13 (light-blue), compound 22 (yellow) and the arylbenzimidazole CHK2 inhibitor 26 (pink, PDB ID code 4A9R), showing the fragments bind in a nearl... identical manner with their respective furan and p -methoxyphenyl group binding in a hydrophobic pocket above the hinge, which is also accessed by the chlorophenyl group of the CHK2 inhibitor 26 .
Publication Year: 2013
Benzimidazole inhibitors of the protein kinase CHK2: clarification of the binding mode by flexible side chain docking and protein-ligand crystallography.
(2012) Bioorg Med Chem 20
PubMed: 23058106 | PubMedCentral: PMC3778940 | DOI: 10.1016/j.bmc.2012.09.024
4.10 Accession codes Atomic coordinates and structure factors for the crystal structures of ligand-bound CHK2 can be accessed using the following PDB codes: 19 , 4A9S ; 30 , 4A9R ; 44 , 4A9T and 47 , ... A9U .
Publication Year: 2012
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