Chlorine in PDB 4tnw: C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation

The structure of C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation, PDB code: 4tnw was solved by T.Althoff, R.E.Hibbs, S.Banerjee, E.Gouaux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	58.70 / 3.20
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	453.750, 192.870, 196.140, 90.00, 92.27, 90.00
R / Rfree (%)	22.7 / 25.1

The binding sites of Chlorine atom in the C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation (pdb code 4tnw). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation, PDB code: 4tnw:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation


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 and Popc in A Lipid-Modulated Conformation within 5.0Å range:

Chlorine binding site 2 out of 2 in the C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of C. Elegans Glutamate-Gated Chloride Channel (Glucl) in Complex with Fab and Popc in A Lipid-Modulated Conformation within 5.0Å range: probe atom residue distance (Å) B Occ P:Cl404 b:90.2 occ:1.00 CD2 S:LEU254 4.3 82.9 1.0 CD2 Q:LEU254 4.4 99.3 1.0 CD2 R:LEU254 4.5 88.3 1.0 CD2 P:LEU254 4.5 86.2 1.0 CD2 T:LEU254 4.8 79.7 1.0

T.Althoff, R.E.Hibbs, S.Banerjee, E.Gouaux. X-Ray Structures of Glucl in Apo States Reveal A Gating Mechanism of Cys-Loop Receptors. Nature V. 512 333 2014.
ISSN: ESSN 1476-4687
PubMed: 25143115
DOI: 10.1038/NATURE13669