The binding sites of Antimony atom in the structure of Pentameric Ligand Gated Ion Channel Glic in Complex With Tetrabutylantimony (Tbsb) (pdb code 2xqa). This binding sites where shown with 5.0 Angstroms radius around Antimony atom.
The 2xqa structure was solved by R.J.C.HILF, C.BERTOZZI, I.ZIMMERMANN, A.REITER, D.TRAUNER, R.DUTZLER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 40.2-3.7 | | Space group | C121 | | a (A) | 183.314 | | b (A) | 128.310 | | c (A) | 164.374 | | alpha (°) | 90.00 | | beta (°) | 104.04 | | gamma (°) | 90.00 | | Rfactor (%) | 25.58 | | Rfree (%) | 27.4 |
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Antimony binding site 1 out of 1 in 2xqa
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Click to enlarge | 
Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Antimony in the PDB 2xqa. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Antimony atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: C: Ser229, E: Ser229, | conact list:
| Atom | Atom | Distance (A) | | Sb | OG C:Ser229 | 4.89 | | Sb | OG E:Ser229 | 4.79 |
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