SMTL ID : 3r4p.3 (2 other biounits)

Optimization of potent, selective, and orally bioavailable pyrrolodinopyrimidine-containing inhibitors of heat shock protein 90. identification of development candidate 2-amino-4-{4-chloro-2-[2-(4-fluoro-1H-pyrazol-1-yl)ethoxy]-6-methylphenyl}-N-(2,2-difluoropropyl)-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x FU7: 2-amino-4-{2,4-dichloro-6-[2-(1H-pyrazol-1-yl)ethoxy]phenyl}-N-(2,2-difluoropropyl)-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide(Non-covalent)

FU7.1: 17 residues within 4Å: Chain A: N.44, S.45, D.47, A.48, K.51, D.86, I.89, G.90, M.91, D.95, N.99, L.100, F.131, Y.132, V.143, T.177 Ligands: PO4.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.48, A:L.100, A:F.131 Hydrogen bonds: A:S.45, A:G.90, A:N.99 Water bridges: A:N.44, A:D.86, A:T.177, A:T.177 Salt bridges: A:D.86 FU7.5: 15 residues within 4Å: Chain B: N.44, S.45, D.47, A.48, K.51, D.86, I.89, G.90, M.91, D.95, N.99, L.100, F.131, Y.132, T.177 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:K.51, B:L.100, B:F.131 Hydrogen bonds: B:S.45, B:G.90, B:N.99, B:T.177 Water bridges: B:N.44, B:S.45, B:S.45, B:D.86 Salt bridges: B:D.86

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

PO4.2: 2 residues within 4Å: Chain A: E.193, R.194 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.193, A:R.194 Water bridges: A:E.192, A:E.192, A:E.192 PO4.3: 4 residues within 4Å: Chain A: T.92, D.95, H.147 Ligands: FU7.1 3 PLIP interactions: 3 interactions with chain A Water bridges: A:D.95, A:H.147 Salt bridges: A:H.147 PO4.4: 3 residues within 4Å: Chain A: E.55, K.62, H.147 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:E.55, A:E.55 Water bridges: A:E.55, A:K.62, A:H.147, A:N.148, A:D.149, A:D.149, A:D.149 Salt bridges: A:K.62, A:H.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zehnder, L. et al., Optimization of potent, selective, and orally bioavailable pyrrolodinopyrimidine-containing inhibitors of heat shock protein 90. Identification of development candidate 2-amino-4-{4-chloro-2-[2-(4-fluoro-1H-pyrazol-1-yl)ethoxy]-6-methylphenyl}-N-(2,2-difluoropropyl)-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide. J.Med.Chem. (2011)

Release Date

2011-04-27

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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