SMTL ID : 3kx1.1

Cathepsin K in complex with a selective 2-cyano-pyrimidine inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.51 Å

Oligo State

monomer

Ligands

1 x KX1: 4-cycloheptyl-6-(3-piperidin-1-ylpropyl)pyrimidine-2-carbonitrile(Non-covalent)

KX1.1: 12 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, G.64, G.65, G.66, Y.67, A.134, L.160, N.161, H.162 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.67, A:A.134 Hydrogen bonds: A:C.25

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

SO4.2: 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 SO4.3: 3 residues within 4Å: Chain A: L.139, T.140, S.141 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.140, A:T.140, A:T.140, A:S.141 Water bridges: A:S.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rankovic, Z. et al., Design and optimization of a series of novel 2-cyano-pyrimidines as cathepsin K inhibitors. Bioorg.Med.Chem.Lett. (2010)

Release Date

2010-03-02

Peptides

Cathepsin K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cathepsin K

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