Chlorine in PDB 3ri5: C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab, Ivermectin and Picrotoxin

The structure of C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab, Ivermectin and Picrotoxin, PDB code: 3ri5 was solved by R.E.Hibbs, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.83 / 3.40
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	154.843, 154.843, 573.473, 90.00, 90.00, 90.00
R / Rfree (%)	23.2 / 24.8

The binding sites of Chlorine atom in the C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab, Ivermectin and Picrotoxin (pdb code 3ri5). 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 C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab, Ivermectin and Picrotoxin, PDB code: 3ri5:

Chlorine binding site 1 out of 1 in the C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab, Ivermectin and Picrotoxin


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab, Ivermectin and Picrotoxin within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl349 b:76.8 occ:1.00 O18 E:RI5351 4.4 0.4 1.0 C14 E:RI5351 5.0 0.4 1.0

R.E.Hibbs, E.Gouaux. Principles of Activation and Permeation in An Anion-Selective Cys-Loop Receptor. Nature V. 474 54 2011.
ISSN: ISSN 0028-0836
PubMed: 21572436
DOI: 10.1038/NATURE10139