Chlorine in PDB 3qlu: Crystal Structure of the GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly

The structure of Crystal Structure of the GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly, PDB code: 3qlu was solved by J.Kumar, M.L.Mayer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.97 / 2.91
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	65.626, 139.548, 195.410, 90.00, 90.00, 90.00
R / Rfree (%)	19.7 / 25.6

The binding sites of Chlorine atom in the Crystal Structure of the GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly (pdb code 3qlu). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of the GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly, PDB code: 3qlu:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of the GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly


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 GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl399 b:46.9 occ:1.00 HH22 B:ARG29 3.1 91.7 1.0 HH12 A:ARG29 3.1 89.1 0.7 HH22 A:ARG29 3.1 77.1 0.7 HH21 B:ARG29 3.4 91.7 1.0 NH2 B:ARG29 3.4 76.5 1.0 HB2 A:ALA26 3.8 15.3 1.0 HE A:ARG22 3.8 91.3 1.0 NH1 A:ARG29 3.9 74.3 0.7 NH2 A:ARG29 3.9 64.4 0.7 HG2 A:ARG22 4.2 41.7 1.0 CZ A:ARG29 4.4 59.8 0.7 HD12 A:ILE48 4.4 36.6 1.0 CZ B:ARG29 4.5 79.3 1.0 HH11 A:ARG29 4.5 89.1 0.7 NE A:ARG22 4.6 76.2 1.0 CB A:ALA26 4.6 12.8 1.0 HB1 A:ALA26 4.6 15.3 1.0 HH21 A:ARG29 4.6 77.1 0.7 HH12 B:ARG29 4.7 0.3 1.0 HH21 A:ARG22 4.8 93.0 1.0 HH22 B:ARG43 4.8 46.6 0.4 CG A:ARG22 4.9 34.9 1.0 HG3 A:ARG22 4.9 41.7 1.0 NH1 B:ARG29 5.0 97.8 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of the GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly


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 GLUK2/GLUK5 (GLUR6/KA2) Atd Dimer Assembly within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl399 b:53.8 occ:1.00 HG1 C:THR140 2.7 50.4 1.0 H C:LYS139 3.0 45.5 1.0 H C:THR140 3.0 36.7 1.0 HB2 C:LYS139 3.1 76.9 1.0 HE1 C:HIS194 3.5 29.0 1.0 OG1 C:THR140 3.5 42.0 1.0 N C:THR140 3.8 30.7 1.0 N C:LYS139 3.8 38.0 1.0 HG23 C:THR140 3.9 56.7 1.0 CE1 C:HIS194 4.0 24.3 1.0 CB C:LYS139 4.0 64.2 1.0 HG3 C:LYS139 4.2 97.7 1.0 HA C:TRP138 4.2 43.7 1.0 ND1 C:HIS194 4.2 33.6 1.0 CA C:LYS139 4.3 44.4 1.0 CB C:THR140 4.4 36.3 1.0 CG2 C:THR140 4.5 47.3 1.0 C C:LYS139 4.5 35.4 1.0 O C:THR140 4.5 58.3 1.0 CA C:THR140 4.6 33.1 1.0 CG C:LYS139 4.6 81.5 1.0 HB3 C:LYS139 4.7 76.9 1.0 HG21 C:THR140 4.8 56.7 1.0 C C:TRP138 4.9 36.1 1.0 CA C:TRP138 4.9 36.5 1.0

J.Kumar, P.Schuck, M.L.Mayer. Structure and Assembly Mechanism For Heteromeric Kainate Receptors. Neuron V. 71 319 2011.
ISSN: ISSN 0896-6273
PubMed: 21791290
DOI: 10.1016/J.NEURON.2011.05.038