Bromine in the structure of Crystal Structure of the GLUR2 Ligand Binding Core (S1S2J) in Complex With Bromo-Willardiine At 1.8 Angstroms Resolution (pdb 1mqh)

The binding sites of Bromine atom in the structure of Crystal Structure of the GLUR2 Ligand Binding Core (S1S2J) in Complex With Bromo-Willardiine At 1.8 Angstroms Resolution (pdb code 1mqh). This binding sites where shown with 5.0 Angstroms radius around Bromine atom. The 1mqh structure was solved by R.JIN, T.G.BANKE, M.L.MAYER, S.F.TRAYNELIS, E.GOUAUX, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 27.6-1.8 Space group P21212 a (A) 63.786 b (A) 91.851 c (A) 48.377 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.8 Rfree (%) 23.1 Bromine Binding Sites: Bromine binding site 1 out of 1 in 1mqh Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Bromine in the PDB 1mqh. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Bromine atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Glu13, A: Tyr61, A: Thr174, A: Glu193, A: Met196, A: Tyr220, A: Bwd301, A: Hoh309, A: Hoh365, conact list: Atom Atom Distance (A) Br OE1 A:Glu13 4.53 Br OE2 A:Glu13 4.32 Br CD A:Glu13 4.31 Br CG A:Glu13 4.73 Br OH A:Tyr61 4.75 Br CB A:Thr174 4.89 Br CG2 A:Thr174 4.91 Br OG1 A:Thr174 3.69 Br N A:Glu193 4.89 Br OE1 A:Glu193 4.06 Br CB A:Glu193 4.58 Br CD A:Glu193 4.82 Br CG A:Glu193 4.78 Br CB A:Met196 3.84 Br CE A:Met196 3.67 Br CG A:Met196 3.95 Br SD A:Met196 4.71 Br OH A:Tyr220 4.60 Br N3 A:Bwd301 4.16 Br C2 A:Bwd301 4.74 Br C6 A:Bwd301 2.82 Br N1 A:Bwd301 4.11 Br C5 A:Bwd301 1.87 Br C4 A:Bwd301 2.94 Br BR5 A:Bwd301 0.00 Br O4 A:Bwd301 3.19 Br O A:Hoh309 4.41 Br O A:Hoh365 3.56 interactive model: