The binding sites of Arsenic atom in the structure of X-Ray Structure Of the Ligand-Binding Core of GLUA2 in Complex With (S)-7-Hpca At 2.5 A Resolution (pdb code 3pd8). This binding sites where shown with 5.0 Angstroms radius around Arsenic atom.
The 3pd8 structure was solved by K.FRYDENVANG, J.S.KASTRUP, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 29.3-2.5 | | Space group | P21212 | | a (A) | 114.618 | | b (A) | 164.002 | | c (A) | 47.620 | | alpha (°) | 90.00 | | beta (°) | 90.00 | | gamma (°) | 90.00 | | Rfactor (%) | 17.5 | | Rfree (%) | 26.1 |
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Arsenic binding site 1 out of 1 in 3pd8
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Click to enlarge | 
Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Arsenic in the PDB 3pd8. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Arsenic atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: B: Glu39, B: Lys42, B: His43, C: Arg160, C: Ala162, C: Glu163, C: Ser165, B: Zn260, C: Cac263, C: Hoh273, C: Hoh354, C: Hoh378, | conact list:
| Atom | Atom | Distance (A) | | As | OE1 B:Glu39 | 4.94 | | As | CD B:Lys42 | 4.55 | | As | NE2 B:His43 | 4.03 | | As | CD2 B:His43 | 4.98 | | As | CE1 B:His43 | 4.13 | | As | O C:Arg160 | 4.85 | | As | O C:Ala162 | 4.48 | | As | OE1 C:Glu163 | 4.69 | | As | OE2 C:Glu163 | 4.06 | | As | CD C:Glu163 | 4.71 | | As | N C:Ser165 | 4.73 | | As | CB C:Ser165 | 4.05 | | As | OG C:Ser165 | 4.01 | | As | CA C:Ser165 | 4.37 | | As | ZN B:Zn260 | 3.27 | | As | O1 C:Cac263 | 1.74 | | As | O2 C:Cac263 | 1.74 | | As | AS C:Cac263 | 0.00 | | As | C2 C:Cac263 | 1.97 | | As | C1 C:Cac263 | 1.97 | | As | O C:Hoh273 | 4.24 | | As | O C:Hoh354 | 3.77 | | As | O C:Hoh378 | 4.33 |
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