SMTL ID : 4nh7.1 (1 other biounit)

Correlation between chemotype-dependent binding conformations of HSP90 alpha/beta and isoform selectivity

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x E0G: 4-[6,6-dimethyl-4-oxidanylidene-3-(trifluoromethyl)-5,7-dihydroindazol-1-yl]-2-[(4-oxidanylcyclohexyl)amino]benzamide(Non-covalent)

E0G.1: 17 residues within 4Å: Chain A: N.48, S.49, A.52, K.55, D.90, M.95, L.100, L.104, A.108, G.132, V.133, F.135, Y.136, W.159, T.181 Ligands: GOL.2, GOL.4 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:N.48, A:A.52, A:L.104, A:F.135, A:F.135, A:F.135, A:F.135, A:W.159 Hydrogen bonds: A:N.48, A:K.55, A:K.55, A:D.90, A:Y.136 Water bridges: A:N.48, A:D.90, A:D.90, A:T.181, A:T.181 Halogen bonds: A:L.104

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: L.104, I.107 Ligands: E0G.1, GOL.4 No protein-ligand interaction detected (PLIP) GOL.3: 3 residues within 4Å: Chain A: D.54, K.55, Y.58 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.51 GOL.4: 4 residues within 4Å: Chain A: N.48, D.51 Ligands: E0G.1, GOL.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.51, A:G.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ernst, J.T. et al., Correlation between chemotype-dependent binding conformations of HSP90 alpha / beta and isoform selectivity-Implications for the structure-based design of HSP90 alpha / beta selective inhibitors for treating neurodegenerative diseases. Bioorg.Med.Chem.Lett. (2014)

Release Date

2014-01-15

Peptides

Heat shock protein HSP 90-alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heat shock protein HSP 90-alpha

Related Entries With Identical Sequence