Chlorine in PDB 2nnr: Crystal Structure of Chagasin, Cysteine Protease Inhibitor From Trypanosoma Cruzi

The structure of Crystal Structure of Chagasin, Cysteine Protease Inhibitor From Trypanosoma Cruzi, PDB code: 2nnr was solved by I.Redzynia, G.Bujacz, A.Ljunggren, M.Jaskolski, M.Abrahamson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.00 / 1.70
Space group	P 31 1 2
Cell size a, b, c (Å), α, β, γ (°)	49.546, 49.546, 187.576, 90.00, 90.00, 120.00
R / Rfree (%)	18.6 / 21.6

The binding sites of Chlorine atom in the Crystal Structure of Chagasin, Cysteine Protease Inhibitor From Trypanosoma Cruzi (pdb code 2nnr). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Crystal Structure of Chagasin, Cysteine Protease Inhibitor From Trypanosoma Cruzi, PDB code: 2nnr:

Chlorine binding site 1 out of 1 in the Crystal Structure of Chagasin, Cysteine Protease Inhibitor From Trypanosoma Cruzi


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Chagasin, Cysteine Protease Inhibitor From Trypanosoma Cruzi within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl2001 b:77.7 occ:1.00 N B:SER62 3.0 40.4 1.0 N B:ASP61 3.1 41.9 1.0 CB B:PRO60 3.6 41.2 1.0 CB B:SER62 3.6 40.4 1.0 C B:PRO60 3.7 41.7 1.0 CA B:ASP61 3.8 42.2 1.0 CA B:PRO60 3.8 41.8 1.0 C B:ASP61 3.9 40.7 1.0 OG B:SER62 3.9 39.6 1.0 CB B:ASP61 3.9 43.2 1.0 CA B:SER62 3.9 39.9 1.0 O B:HOH3035 3.9 50.6 1.0 O B:PRO60 4.6 42.2 1.0 O B:HOH3082 4.7 41.8 1.0 CG B:PRO60 4.9 41.8 1.0 CG B:ASP61 4.9 46.8 1.0

A.Ljunggren, I.Redzynia, M.Alvarez-Fernandez, M.Abrahamson, J.S.Mort, J.C.Krupa, M.Jaskolski, G.Bujacz. Crystal Structure of the Parasite Protease Inhibitor Chagasin in Complex with A Host Target Cysteine Protease J.Mol.Biol. V. 371 137 2007.
ISSN: ISSN 0022-2836
PubMed: 17561110
DOI: 10.1016/J.JMB.2007.05.005