The binding sites of Platinum atom in the structure of Crystal Structure of Paci-Dna Enzyme Product Complex (pdb code 3m7k). This binding sites where shown with 5.0 Angstroms radius around Platinum atom.
The 3m7k structure was solved by B.W.SHEN, B.L.STODDARD, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 20.3-1.9 | | Space group | C2221 | | a (A) | 37.089 | | b (A) | 114.927 | | c (A) | 114.322 | | alpha (°) | 90.00 | | beta (°) | 90.00 | | gamma (°) | 90.00 | | Rfactor (%) | 17.2 | | Rfree (%) | 20.1 |
|
Platinum binding site 1 out of 1 in 3m7k
| 
Click to enlarge | 
Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Platinum in the PDB 3m7k. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: A: Tyr17, A: Ser21, A: Met23, A: Met28, C: Da13, C: Dg14, C: Hoh102, | conact list:
| Atom | Atom | Distance (A) | | Pt | CE1 A:Tyr17 | 4.91 | | Pt | CB A:Ser21 | 4.43 | | Pt | OG A:Ser21 | 3.72 | | Pt | CB A:Met23 | 4.31 | | Pt | CE A:Met23 | 3.27 | | Pt | CG A:Met23 | 2.79 | | Pt | SD A:Met23 | 2.01 | | Pt | CB A:Met28 | 3.83 | | Pt | CE A:Met28 | 3.15 | | Pt | CG A:Met28 | 3.46 | | Pt | SD A:Met28 | 2.10 | | Pt | CA A:Met28 | 4.68 | | Pt | C8 C:Da13 | 4.98 | | Pt | C2' C:Da13 | 4.81 | | Pt | C8 C:Dg14 | 3.80 | | Pt | C6 C:Dg14 | 4.66 | | Pt | C5 C:Dg14 | 4.16 | | Pt | N7 C:Dg14 | 3.02 | | Pt | O6 C:Dg14 | 4.33 | | Pt | O C:Hoh102 | 2.72 |
| interactive model:
|
|