SMTL ID : 2nqd.1

Crystal structure of cysteine protease inhibitor, chagasin, in complex with human cathepsin L

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 5 residues within 4Å: Chain B: G.82, S.106, V.107, A.108, N.109 No protein-ligand interaction detected (PLIP)

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 1 residues within 4Å: Chain A: S.61 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.61, A:S.61

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

CL.3: 3 residues within 4Å: Chain A: A.66, G.67 Chain B: N.67 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ljunggren, A. et al., Crystal structure of the parasite protease inhibitor chagasin in complex with a host target cysteine protease. J.Mol.Biol. (2007)

Release Date

2007-07-24

Peptides

Chagasin: A
Cathepsin L: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chagasin

Cathepsin L