SMTL ID : 2wti.1

CRYSTAL STRUCTURE OF CHK2 IN COMPLEX WITH AN INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x WTI: 4-[2-AMINO-5-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)PYRIDIN-3-YL]BENZAMIDE(Non-covalent)

WTI.1: 14 residues within 4Å: Chain A: L.24, V.32, A.45, K.47, I.84, L.99, E.100, L.101, M.102, E.103, G.105, L.152, T.165, D.166 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.24, A:V.32, A:L.99, A:L.152, A:T.165 Hydrogen bonds: A:E.100, A:M.102, A:D.166, A:D.166, A:D.166 Water bridges: A:F.167

2 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 5 residues within 4Å: Chain A: L.173, G.201, Y.202, N.203, R.204 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.203, A:N.203, A:R.204, A:R.204, A:R.204 NO3.3: 3 residues within 4Å: Chain A: K.43, L.101, E.103 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.43

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 4 residues within 4Å: Chain A: E.17, N.88, F.89, F.90 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.89 EDO.5: 5 residues within 4Å: Chain A: K.76, I.86, K.87, N.88, F.89 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hilton, S. et al., Identification and Characterisation of 2-Aminopyridine Inhibitors of Checkpoint Kinase 2. Bioorg.Med.Chem. (2010)

Release Date

2009-12-29

Peptides

CHECKPOINT KINASE 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CHECKPOINT KINASE 2

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