SMTL ID : 3ovx.1 (1 other biounit)

Cathepsin S in complex with a covalent inhibitor with an aldehyde warhead

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

monomer

Ligands

1 x O64: 2-chloro-N-[(1S)-1-formylpropyl]-3-(trifluoromethyl)benzamide(Covalent)

O64.1: 14 residues within 4Å: Chain A: Q.20, G.24, A.25, C.26, W.27, N.68, G.69, G.70, M.72, G.138, V.163, N.164, H.165, G.166 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.20, A:C.26, A:G.70, A:N.164 Water bridges: A:H.165

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 5 residues within 4Å: Chain A: D.86, S.90, Y.91, Q.101, Y.106 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.86 pi-Cation interactions: A:Y.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cai, J. et al., Trifluoromethylphenyl as P2 for ketoamide-based cathepsin S inhibitors. Bioorg.Med.Chem.Lett. (2010)

Release Date

2010-12-22

Peptides

Cathepsin S: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cathepsin S

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