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

Co-crystal structure of the HSP90 ATP binding domain in complex with 4-(2,4-dichloro-5-methoxyphenyl)-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5- carbonitrile

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x 3RQ: 4-(2,4-dichloro-5-methoxyphenyl)-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile(Non-covalent)

3RQ.1: 14 residues within 4Å: Chain A: L.41, N.44, S.45, A.48, D.86, I.89, G.90, M.91, N.99, L.100, G.128, F.131, T.177, V.179 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:N.44, A:A.48, A:I.89, A:L.100, A:F.131 Hydrogen bonds: A:N.44, A:D.86 Water bridges: A:D.86, A:G.88, A:T.177 3RQ.3: 14 residues within 4Å: Chain B: L.41, N.44, S.45, A.48, D.86, I.89, G.90, M.91, N.99, L.100, G.128, F.131, T.177, V.179 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:N.44, B:A.48, B:I.89, B:L.100, B:F.131 Hydrogen bonds: B:N.44, B:D.86, B:T.177 Water bridges: B:D.86

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

PO4.2: 2 residues within 4Å: Chain A: E.193, R.194 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.193, A:R.194 Water bridges: A:E.192, A:E.192, A:R.194 Salt bridges: A:R.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kung, P.P. et al., Design strategies to target crystallographic waters applied to the Hsp90 molecular chaperone. Bioorg.Med.Chem.Lett. (2011)

Release Date

2011-06-08

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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