SMTL ID : 2uwd.1

Inhibition of the HSP90 molecular chaperone in vitro and in vivo by novel, synthetic, potent resorcinylic pyrazole, isoxazole amide analogs

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.86, R.87, H.189, L.190 No protein-ligand interaction detected (PLIP) MG.2: 4 residues within 4Å: Chain A: I.110, K.112, S.113 Chain B: R.60 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.113 MG.5: 4 residues within 4Å: Chain B: D.86, R.87, H.189, L.190 No protein-ligand interaction detected (PLIP) MG.6: 4 residues within 4Å: Chain A: R.60 Chain B: I.110, K.112, S.113 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.113

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

SO4.3: 3 residues within 4Å: Chain A: D.54 Chain B: D.54 Ligands: SO4.7 3 PLIP interactions: 3 interactions with chain A Water bridges: A:S.50, A:S.50, A:G.135 SO4.7: 3 residues within 4Å: Chain A: D.54 Chain B: D.54 Ligands: SO4.3 3 PLIP interactions: 3 interactions with chain B Water bridges: B:S.50, B:S.50, B:G.135

2 x 2GG: 5-(5-CHLORO-2,4-DIHYDROXYPHENYL)-N-ETHYL-4-(4-METHOXYPHENYL)ISOXAZOLE-3-CARBOXAMIDE(Non-covalent)

2GG.4: 16 residues within 4Å: Chain A: L.48, N.51, S.52, A.55, K.58, D.93, I.96, G.97, M.98, D.102, L.107, G.108, T.109, F.138, T.184, V.186 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:N.51, A:A.55, A:T.184 Hydrogen bonds: A:K.58, A:G.97, A:G.97, A:T.184 Water bridges: A:N.51, A:D.54, A:D.93, A:G.95 pi-Cation interactions: A:K.58 2GG.8: 16 residues within 4Å: Chain B: L.48, N.51, S.52, A.55, K.58, D.93, I.96, G.97, M.98, D.102, L.107, G.108, T.109, F.138, T.184, V.186 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:N.51, B:A.55, B:T.184 Hydrogen bonds: B:K.58, B:G.97, B:G.97, B:T.184 Water bridges: B:N.51, B:D.54, B:D.93, B:G.95 pi-Cation interactions: B:K.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sharp, S.Y. et al., Inhibition of the heat shock protein 90 molecular chaperone in vitro and in vivo by novel, synthetic, potent resorcinylic pyrazole/isoxazole amide analogues. Mol. Cancer Ther. (2007)

Release Date

2007-04-24

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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