SMTL ID : 2gfd.1

GRP94 in complex with the novel HSP90 Inhibitor Radamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x RDA: METHYL 3-CHLORO-2-{3-[(2,5-DIHYDROXY-4-METHOXYPHENYL)AMINO]-3-OXOPROPYL}-4,6-DIHYDROXYBENZOATE(Non-covalent)

RDA.1: 12 residues within 4Å: Chain A: L.40, N.43, A.47, D.85, M.90, N.98, I.102, V.133, F.135, Y.136, T.181, I.183 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.43, A:N.98 Water bridges: A:A.44, A:G.87, A:G.89, A:F.135 RDA.4: 13 residues within 4Å: Chain B: L.40, N.43, A.47, D.85, M.90, N.98, L.99, I.102, V.133, F.135, Y.136, T.181, I.183 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:N.43, B:L.99 Hydrogen bonds: B:N.43, B:N.98, B:T.181 Water bridges: B:A.44, B:K.50, B:G.87, B:G.89, B:G.132, B:F.135

4 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 5 residues within 4Å: Chain A: T.148, R.173, T.182, T.184 Ligands: PG4.3 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.148, A:R.173, A:R.173, A:T.176, A:T.184 PG4.3: 6 residues within 4Å: Chain A: K.73, H.82, T.84, T.182, W.218 Ligands: PG4.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.73 PG4.5: 5 residues within 4Å: Chain B: T.148, R.173, T.176, T.182, T.184 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.173, B:R.173 Water bridges: B:T.184 PG4.6: 5 residues within 4Å: Chain B: K.73, H.82, T.84, T.182, W.218 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.73, B:T.84

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.7: 10 residues within 4Å: Chain A: N.19, M.22, K.23, I.26, S.163 Chain B: N.19, M.22, K.23, I.26, S.163 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:K.23, B:S.163, A:K.23, A:S.163 Water bridges: B:D.162, A:K.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Immormino, R.M. et al., Different poses for ligand and chaperone in inhibitor-bound Hsp90 and GRP94: implications for paralog-specific drug design. J.Mol.Biol. (2009)

Release Date

2007-04-03

Peptides

Endoplasmin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Endoplasmin

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