SMTL ID : 3k98.4 (3 other biounits)

HSP90 N-terminal domain in complex with (1R)-2-(5-chloro-2,4-dihydroxybenzoyl)-N-ethylisoindoline-1-carboxamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x 1RC: (1R)-2-[(5-chloro-2,4-dihydroxyphenyl)carbonyl]-N-ethyl-2,3-dihydro-1H-isoindole-1-carboxamide(Non-covalent)

1RC.1: 14 residues within 4Å: Chain A: L.41, N.44, S.45, D.47, A.48, K.51, D.86, I.89, G.90, M.91, L.100, F.131, T.177, V.179 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:N.44, A:D.47, A:A.48, A:K.51, A:I.89, A:L.100, A:T.177 Hydrogen bonds: A:N.44 1RC.3: 14 residues within 4Å: Chain B: L.41, N.44, S.45, D.47, A.48, K.51, D.86, I.89, G.90, M.91, L.100, F.131, T.177, V.179 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:N.44, B:D.47, B:A.48, B:K.51, B:I.89, B:L.100 Hydrogen bonds: B:N.44, B:T.177 Water bridges: B:D.86, B:D.86

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 3 residues within 4Å: Chain A: E.192, E.193, R.194 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.193, A:R.194 Salt bridges: A:K.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kung, P.P. et al., Dihydroxyphenylisoindoline amides as orally bioavailable inhibitors of the heat shock protein 90 (hsp90) molecular chaperone. J.Med.Chem. (2010)

Release Date

2010-02-09

Peptides

Heat shock protein HSP 90-alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Heat shock protein HSP 90-alpha

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