SMTL ID : 2gdo.1

4-(Aminoalkylamino)-3-Benzimidazole-Quinolinones As Potent CHK1 Inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: K.180, R.181, R.182 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.182 Water bridges: A:E.183 Salt bridges: A:R.181 SO4.2: 4 residues within 4Å: Chain A: K.54, R.129, T.153, K.166 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.153 Water bridges: A:K.166 Salt bridges: A:K.54, A:R.129, A:K.166

1 x 12C: 4-[(3S)-1-AZABICYCLO[2.2.2]OCT-3-YLAMINO]-3-(1H-BENZIMIDAZOL-2-YL)-6-CHLOROQUINOLIN-2(1H)-ONE(Non-covalent)

12C.3: 18 residues within 4Å: Chain A: L.15, G.16, E.17, G.18, V.23, A.36, K.38, V.68, L.84, E.85, Y.86, C.87, S.88, G.90, E.91, E.134, L.137, D.148 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.23, A:A.36, A:V.68, A:L.84, A:L.84, A:Y.86 Hydrogen bonds: A:E.85, A:C.87 Salt bridges: A:E.17, A:E.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ni, Z.J. et al., 4-(Aminoalkylamino)-3-benzimidazole-quinolinones as potent CHK-1 inhibitors. Bioorg.Med.Chem.Lett. (2006)

Release Date

2007-03-20

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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