SMTL ID : 8w8k.1 (1 other biounit)

Crystal structures of HSP90 and the compound Ganetespid in the "closed" conformation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

2 x TUH: 5-[2,4-dihydroxy-5-(propan-2-yl)phenyl]-4-(1-methyl-1H-indol-5-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one(Non-covalent)

TUH.1: 16 residues within 4Å: Chain A: L.53, N.56, S.57, D.59, A.60, K.63, D.98, I.101, G.102, M.103, L.112, G.113, T.114, F.143, T.189, V.191 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:D.59, A:L.112, A:T.114, A:F.143, A:F.143 Hydrogen bonds: A:N.56, A:G.102, A:G.102 Water bridges: A:L.53, A:G.100, A:T.189 pi-Cation interactions: A:K.63 TUH.3: 16 residues within 4Å: Chain B: L.53, N.56, S.57, D.59, A.60, K.63, D.98, I.101, G.102, M.103, L.112, G.113, T.114, F.143, T.189, V.191 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:D.59, B:L.112, B:T.114, B:F.143, B:F.143 Hydrogen bonds: B:N.56, B:G.102, B:G.102 Water bridges: B:L.53, B:G.100, B:T.189 pi-Cation interactions: B:K.63

2 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 1 residues within 4Å: Ligands: MG.4 No protein-ligand interaction detected (PLIP) MG.4: 1 residues within 4Å: Ligands: MG.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, C. et al., Accurate Characterization of Binding Kinetics and Allosteric Mechanisms for the HSP90 Chaperone Inhibitors Using AI-Augmented Integrative Biophysical Studies. Jacs Au (2024)

Release Date

2024-04-17

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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