SMTL ID : 3i06.1

Crystal structure of cruzain covalently bound to a purine nitrile

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

1 x QL2: 6-[(3,5-difluorophenyl)amino]-9-ethyl-9H-purine-2-carbonitrile(Covalent)

QL2.1: 16 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, W.26, C.63, S.64, G.65, G.66, L.67, M.68, A.138, L.160, D.161, H.162, G.163 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.67, A:A.138 Hydrogen bonds: A:Q.19, A:C.25, A:H.162 Water bridges: A:G.66, A:G.66, A:G.66, A:G.66, A:L.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mott, B.T. et al., Identification and optimization of inhibitors of trypanosomal cysteine proteases: cruzain, rhodesain, and TbCatB. J.Med.Chem. (2010)

Release Date

2009-12-15

Peptides

Cruzipain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cruzipain

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