SMTL ID : 3sc1.1 (1 other biounit)

Novel Isoquinolone PDK1 Inhibitors Discovered through Fragment-Based Lead Discovery

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x 3S1: 6-[2-(hydroxymethyl)phenyl]isoquinolin-1(2H)-one(Non-covalent)

3S1.1: 14 residues within 4Å: Chain A: L.40, G.41, E.42, G.43, V.48, A.61, V.95, S.112, Y.113, A.114, E.118, E.161, L.164, T.174 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.40, A:V.48, A:L.164 Hydrogen bonds: A:S.112, A:A.114, A:E.118, A:E.118

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

SO4.2: 3 residues within 4Å: Chain A: R.58 Ligands: SO4.4, GOL.6 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.58 SO4.3: 5 residues within 4Å: Chain A: K.28, R.83, T.100, F.101, Q.102 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.28, A:R.83 SO4.4: 4 residues within 4Å: Chain A: K.96, Y.98 Ligands: SO4.2, GOL.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.98 Salt bridges: A:K.96 SO4.5: 4 residues within 4Å: Chain A: G.43, S.44, F.45, S.46 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.44, A:F.45, A:S.46 Water bridges: A:S.46, A:S.46

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 7 residues within 4Å: Chain A: E.59, Y.60, Y.98, S.112, Y.113 Ligands: SO4.2, SO4.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.58, A:Y.113 GOL.7: 8 residues within 4Å: Chain A: H.91, F.93, S.143, W.299, E.300, N.301, L.302, H.303 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.91, A:S.143, A:W.299, A:L.302, A:H.303

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Johnson, M.C. et al., Novel isoquinolone PDK1 inhibitors discovered through fragment-based lead discovery. J Comput Aided Mol Des (2011)

Release Date

2011-10-26

Peptides

3-phosphoinositide-dependent protein kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

3-phosphoinositide-dependent protein kinase 1

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