SMTL ID : 3o1g.1

Cathepsin K covalently bound to a 2-cyano pyrimidine inhibitor with a benzyl P3 group.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: N.18, G.185, E.186, N.187 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.18, A:E.186, A:N.187 SO4.2: 3 residues within 4Å: Chain A: R.108, R.111, K.214 4 PLIP interactions: 4 interactions with chain A Water bridges: A:Y.110, A:R.111 Salt bridges: A:R.111, A:K.214

1 x O75: N-benzyl-3-(2-cyano-6-propylpyrimidin-4-yl)-N-[2-(dimethylamino)ethyl]-5-(trifluoromethyl)benzamide(Covalent)

O75.3: 18 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, E.59, N.60, D.61, C.63, G.64, G.65, G.66, Y.67, A.134, L.160, N.161, H.162, A.163, L.209 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:D.61 Hydrogen bonds: A:Q.19, A:C.25, A:Y.67 Water bridges: A:W.26 pi-Stacking: A:Y.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rankovic, Z. et al., Optimisation of 2-cyano-pyrimidine inhibitors of cathepsin K: improving selectivity over hERG. Bioorg.Med.Chem.Lett. (2010)

Release Date

2010-10-06

Peptides

Cathepsin K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cathepsin K

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