SMTL ID : 3ekr.3 (2 other biounits)

Dihydroxylphenyl amides as inhibitors of the Hsp90 molecular chaperone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x PY9: 4-{[(2R)-2-(2-methylphenyl)pyrrolidin-1-yl]carbonyl}benzene-1,3-diol(Non-covalent)

PY9.1: 12 residues within 4Å: Chain A: L.41, N.44, S.45, A.48, K.51, D.86, I.89, G.90, M.91, N.99, T.177, V.179 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.48, A:K.51, A:I.89, A:N.99 Hydrogen bonds: A:N.44, A:D.86, A:G.90 Water bridges: A:L.41, A:G.88, A:T.177 PY9.3: 12 residues within 4Å: Chain B: L.41, N.44, S.45, A.48, K.51, D.86, I.89, G.90, M.91, N.99, T.177, V.179 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:K.51, B:I.89, B:N.99 Hydrogen bonds: B:L.41, B:N.44, B:D.86, B:G.90, B:T.177 Water bridges: B:G.88

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

PO4.2: 3 residues within 4Å: Chain B: E.55, K.62, H.147 6 PLIP interactions: 6 interactions with chain B Water bridges: B:E.55, B:H.147, B:H.147, B:N.148 Salt bridges: B:K.62, B:H.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kung, P.P. et al., Dihydroxylphenyl amides as inhibitors of the Hsp90 molecular chaperone. Bioorg.Med.Chem.Lett. (2008)

Release Date

2008-11-25

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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