SMTL ID : 4xiq.2 (1 other biounit)

Discovery of novel oxazepine and diazepine carboxamides as two new classes of heat shock protein 90 inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

2 x 40Y: 8,11,11-trimethyl-9-oxo-6,7,9,10,11,12-hexahydroindolo[2,1-d][1,5]benzoxazepine-3-carboxamide(Non-covalent)

40Y.1: 13 residues within 4Å: Chain A: N.48, S.49, A.52, D.90, M.95, L.100, L.104, G.132, F.135, Y.136, W.159, T.181 Ligands: GOL.3 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:N.48, A:L.100, A:L.104, A:F.135, A:F.135, A:F.135, A:F.135, A:W.159 Hydrogen bonds: A:D.90, A:Y.136 Water bridges: A:D.90, A:D.90, A:G.92, A:G.94, A:T.181 40Y.4: 13 residues within 4Å: Chain B: N.48, S.49, A.52, D.90, M.95, L.100, L.104, G.132, F.135, Y.136, W.159, T.181 Ligands: GOL.6 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:N.48, B:L.100, B:L.104, B:F.135, B:F.135, B:F.135, B:F.135, B:W.159 Hydrogen bonds: B:D.90, B:Y.136 Water bridges: B:D.90, B:D.90, B:G.92, B:G.94, B:T.181

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: K.55 Chain B: D.54, K.55, Y.58 Ligands: GOL.3 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Water bridges: B:D.54, B:R.57, B:R.57 Hydrogen bonds: A:K.55 GOL.3: 6 residues within 4Å: Chain A: K.55, M.95, L.104 Chain B: Y.58 Ligands: 40Y.1, GOL.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.55 Water bridges: A:G.94 GOL.5: 5 residues within 4Å: Chain A: D.54, K.55, Y.58 Chain B: K.55 Ligands: GOL.6 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:K.55 Water bridges: A:D.54, A:R.57, A:R.57 GOL.6: 6 residues within 4Å: Chain A: Y.58 Chain B: K.55, M.95, L.104 Ligands: 40Y.4, GOL.5 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.55 Water bridges: B:G.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Neubert, T. et al., Discovery of novel oxazepine and diazepine carboxamides as two new classes of heat shock protein 90 inhibitors. Bioorg.Med.Chem.Lett. (2015)

Release Date

2015-03-04

Peptides

Heat shock protein HSP 90-alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Heat shock protein HSP 90-alpha

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