SMTL ID : 2w0j.1

Crystal structure of Chk2 in complex with NSC 109555, a specific inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x ZAT: 4,4'-DIACETYLDIPHENYLUREA-BIS(GUANYLHYDRAZONE)

ZAT.1: 14 residues within 4Å: Chain A: L.18, V.26, K.41, I.43, E.65, L.93, M.96, E.97, G.99, L.146, Q.150, T.159, D.160, G.162 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.18, A:L.18, A:L.93, A:L.146, A:T.159 Hydrogen bonds: A:Q.150, A:D.160, A:D.160, A:G.162 Water bridges: A:E.100, A:D.103, A:D.160, A:D.160 Salt bridges: A:E.65, A:D.160

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

NO3.2: 5 residues within 4Å: Chain A: L.167, G.195, Y.196, N.197, R.198 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.197, A:N.197, A:R.198, A:R.198, A:R.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lountos, G.T. et al., Crystal Structure of Checkpoint Kinase 2 in Complex with Nsc 109555, a Potent and Selective Inhibitor. Protein Sci. (2009)

Release Date

2009-02-10

Peptides

SERINE/THREONINE-PROTEIN KINASE CHK2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SERINE/THREONINE-PROTEIN KINASE CHK2

Related Entries With Identical Sequence