Chlorine in PDB 4e0x: Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol

The structure of Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol, PDB code: 4e0x was solved by K.Frydenvang, J.S.Kastrup, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.51 / 2.00
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	68.256, 68.256, 235.095, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 21.9

The binding sites of Chlorine atom in the Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol (pdb code 4e0x). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol, PDB code: 4e0x:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol


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 the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl304 b:64.0 occ:1.00 NE1 A:TRP158 3.7 23.7 1.0 CE A:LYS147 4.1 47.5 1.0 CZ2 A:TRP158 4.3 28.9 1.0 CE2 A:TRP158 4.4 25.7 1.0 CG A:LYS147 4.6 31.0 1.0 CD1 A:TRP158 4.9 26.8 1.0 CD A:LYS147 5.0 30.2 1.0

Chlorine binding site 2 out of 3 in the Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl305 b:32.8 occ:1.00 O B:HOH483 2.3 20.6 1.0 O A:HOH500 2.6 27.3 1.0 NZ A:LYS103 3.2 16.9 1.0 NZ B:LYS103 3.4 14.1 1.0 CG A:LYS103 3.7 20.9 1.0 NH1 B:ARG227 3.9 18.6 1.0 CG B:LYS103 3.9 16.8 1.0 CE A:LYS103 4.0 16.2 1.0 O B:PHE101 4.1 14.1 1.0 O A:PHE101 4.1 16.5 1.0 NH1 A:ARG227 4.1 24.0 1.0 CE B:LYS103 4.3 13.3 1.0 O A:HOH445 4.3 28.9 1.0 N A:LYS103 4.3 14.5 1.0 CZ B:ARG227 4.3 21.8 1.0 OG1 A:THR231 4.4 17.3 1.0 CD A:LYS103 4.5 21.4 1.0 CZ A:ARG227 4.5 22.0 1.0 CD A:ARG227 4.6 25.8 1.0 NE A:ARG227 4.7 25.5 1.0 C A:SER102 4.7 15.9 1.0 N B:LYS103 4.7 13.2 1.0 CD B:ARG227 4.7 20.3 1.0 NE B:ARG227 4.7 20.4 1.0 CD B:LYS103 4.8 13.8 1.0 CA A:LYS103 4.8 18.3 1.0 CB A:LYS103 4.8 16.1 1.0 OG1 B:THR231 4.8 18.2 1.0 O B:HOH464 4.9 29.5 1.0 C B:SER102 4.9 13.6 1.0 NH2 B:ARG227 5.0 23.6 1.0

Chlorine binding site 3 out of 3 in the Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of the Kainate Receptor GLUK1 Ligand-Binding Domain in Complex with Kainate in the Absence of Glycerol within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl306 b:56.0 occ:1.00 ND2 B:ASN203 3.8 36.5 1.0 O B:HOH589 4.4 37.2 1.0 CG B:ASN203 4.7 34.8 1.0 OD1 B:ASN203 4.8 28.4 1.0

R.Venskutonyte, K.Frydenvang, H.Hald, A.C.Rabassa, M.Gajhede, P.K.Ahring, J.S.Kastrup. Kainate Induces Various Domain Closures in Ampa and Kainate Receptors. Neurochem Int V. 61 536 2012.
ISSN: ESSN 1872-9754
PubMed: 22425692
DOI: 10.1016/J.NEUINT.2012.02.016