SMTL ID : 2xu3.1

CATHEPSIN L WITH A NITRILE INHIBITOR

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.90 Å

Oligo State

monomer

Ligands

1 x XU3: (2S,4R)-4-(2-chlorophenyl)sulfonyl-1-[1-(5-chlorothiophen-2-yl)cyclopropyl]carbonyl-N-[1-(iminomethyl)cyclopropyl]pyrrolidine-2-carboxamide(Covalent)

XU3.1: 21 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, W.26, G.61, N.62, E.63, N.66, G.67, G.68, L.69, M.70, Y.72, A.135, M.161, D.162, H.163, G.164, A.214 Ligands: CL.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.69, A:A.214 Hydrogen bonds: A:Q.19, A:C.25, A:G.68, A:D.162 Halogen bonds: A:G.61

2 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.2: 8 residues within 4Å: Chain A: N.18, Q.19, G.20, Q.21, L.144, W.189, W.193 Ligands: CL.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.18, A:Q.21, A:W.189 BTB.4: 5 residues within 4Å: Chain A: K.117, Q.118, E.119, R.206, N.207 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.118, A:Q.118, A:E.119 Water bridges: A:K.120, A:R.206, A:R.206, A:N.207, A:N.207, A:N.207

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: Q.19, G.23 Ligands: XU3.1, BTB.2 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hardegger, L.A. et al., Systematic Investigation of Halogen Bonding in Protein-Ligand Interactions. Angew.Chem.Int.Ed.Engl. (2011)

Release Date

2011-01-12

Peptides

CATHEPSIN L1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CATHEPSIN L1

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