SMTL ID : 2wtd.1

Crystal structure of Chk2 in complex with an inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

monomer

Ligands

1 x ZZK: 4-[2-AMINO-5-(1,3-BENZODIOXOL-4-YL)PYRIDIN-3-YL]BENZAMIDE(Non-covalent)

ZZK.1: 13 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, L.152, T.165, D.166 10 PLIP interactions: 10 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 Water bridges: A:F.167

1 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

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

EDO.3: 5 residues within 4Å: Chain A: E.17, N.88, F.89, F.90 Ligands: EDO.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.88, A:F.89 EDO.4: 4 residues within 4Å: Chain A: K.76, I.86, N.88, F.89 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.76 EDO.5: 5 residues within 4Å: Chain A: A.13, F.90, D.91, A.92 Ligands: EDO.3 2 PLIP interactions: 2 interactions with chain A Water bridges: A:F.89, A:D.91

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

SERINE/THREONINE-PROTEIN KINASE CHK2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SERINE/THREONINE-PROTEIN KINASE CHK2

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