The binding sites of Platinum atom in the structure of Crystal Structure of A Double-Stranded Dna Decamer Containing A Cisplatin Interstrand Cross-Link Adduct (pdb code 1a2e). This binding sites where shown with 5.0 Angstroms radius around Platinum atom.
The 1a2e structure was solved by F.COSTE, C.ZELWER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 20.0-1.6 | | Space group | C121 | | a (A) | 42.890 | | b (A) | 29.980 | | c (A) | 46.570 | | alpha (°) | 90.00 | | beta (°) | 95.98 | | gamma (°) | 90.00 | | Rfactor (%) | 16.9 | | Rfree (%) | 20.3 |
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Platinum binding site 1 out of 1 in 1a2e
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Click to enlarge | 
Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Platinum in the PDB 1a2e. 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: Dg5, A: Dt7, B: Da14, B: Dg15, B: Dg17, A: Cpt101, A: Hoh106, A: Hoh107, A: Hoh111, A: Hoh126, A: Hoh135, A: Hoh149, A: Hoh151, B: Hoh21, B: Hoh25, | conact list:
| Atom | Atom | Distance (A) | | Pt | N9 A:Dg5 | 4.10 | | Pt | C8 A:Dg5 | 2.87 | | Pt | C6 A:Dg5 | 3.76 | | Pt | C5 A:Dg5 | 3.13 | | Pt | N7 A:Dg5 | 2.00 | | Pt | C4 A:Dg5 | 4.23 | | Pt | O6 A:Dg5 | 3.71 | | Pt | O2 A:Dt7 | 4.38 | | Pt | N3 B:Da14 | 4.68 | | Pt | C2 B:Da14 | 4.53 | | Pt | N9 B:Dg15 | 4.12 | | Pt | C8 B:Dg15 | 2.91 | | Pt | C6 B:Dg15 | 3.70 | | Pt | C5 B:Dg15 | 3.09 | | Pt | N7 B:Dg15 | 2.00 | | Pt | C4 B:Dg15 | 4.22 | | Pt | O6 B:Dg15 | 3.54 | | Pt | N2 B:Dg17 | 4.65 | | Pt | N1 A:Cpt101 | 2.01 | | Pt | N2 A:Cpt101 | 2.00 | | Pt | PT1 A:Cpt101 | 0.00 | | Pt | O A:Hoh106 | 4.01 | | Pt | O A:Hoh107 | 3.60 | | Pt | O A:Hoh111 | 4.13 | | Pt | O A:Hoh126 | 3.83 | | Pt | O A:Hoh135 | 4.19 | | Pt | O A:Hoh149 | 4.73 | | Pt | O A:Hoh151 | 4.31 | | Pt | O B:Hoh21 | 3.65 | | Pt | O B:Hoh25 | 4.23 |
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