SMTL ID : 2ywp.1

Crystal Structure of CHK1 with a Urea Inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

1 x A42: 1-(5-CHLORO-2,4-DIMETHOXYPHENYL)-3-(5-CYANOPYRAZIN-2-YL)UREA(Non-covalent)

A42.1: 16 residues within 4Å: Chain A: L.14, G.15, A.35, K.37, E.54, V.67, L.83, E.84, Y.85, C.86, S.87, G.89, E.90, L.136, S.146, D.147 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.84, A:C.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, G. et al., Synthesis and biological evaluation of 1-(2,4,5-trisubstituted phenyl)-3-(5-cyanopyrazin-2-yl)ureas as potent Chk1 kinase inhibitors. Bioorg.Med.Chem.Lett. (2006)

Release Date

2007-05-08

Peptides

Serine/threonine-protein kinase Chk1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase Chk1

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