The binding sites of Platinum atom in the structure of Crystal Structure of Cisplatin Bound to A Human Copper Chaperone (Monomer) (pdb code 3iwl). This binding sites where shown with 5.0 Angstroms radius around Platinum atom.
The 3iwl structure was solved by A.K.BOAL, A.C.ROSENZWEIG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 46.8-1.6 | | Space group | P3221 | | a (A) | 54.070 | | b (A) | 54.070 | | c (A) | 55.578 | | alpha (°) | 90.00 | | beta (°) | 90.00 | | gamma (°) | 120.00 | | Rfactor (%) | 17.9 | | Rfree (%) | 21 |
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Platinum binding site 1 out of 1 in 3iwl
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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 3iwl. 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: Thr11, A: Cys12, A: Gly13, A: Gly14, A: Cys15, A: Tce71, A: Hoh113, A: Hoh141, | conact list:
| Atom | Atom | Distance (A) | | Pt | O A:Thr11 | 4.34 | | Pt | N A:Thr11 | 3.79 | | Pt | CB A:Thr11 | 3.38 | | Pt | CG2 A:Thr11 | 3.83 | | Pt | OG1 A:Thr11 | 4.64 | | Pt | C A:Thr11 | 3.26 | | Pt | CA A:Thr11 | 3.58 | | Pt | O A:Cys12 | 3.63 | | Pt | N A:Cys12 | 2.27 | | Pt | CB A:Cys12 | 3.19 | | Pt | SG A:Cys12 | 2.30 | | Pt | C A:Cys12 | 3.49 | | Pt | CA A:Cys12 | 3.03 | | Pt | N A:Gly13 | 4.39 | | Pt | N A:Gly14 | 4.47 | | Pt | C A:Gly14 | 4.60 | | Pt | CA A:Gly14 | 4.79 | | Pt | N A:Cys15 | 3.63 | | Pt | CB A:Cys15 | 3.51 | | Pt | SG A:Cys15 | 2.35 | | Pt | CA A:Cys15 | 4.14 | | Pt | C1 A:Tce71 | 3.27 | | Pt | C14 A:Tce71 | 4.98 | | Pt | C2 A:Tce71 | 2.84 | | Pt | C6 A:Tce71 | 4.75 | | Pt | C5 A:Tce71 | 3.93 | | Pt | P A:Tce71 | 2.48 | | Pt | C4 A:Tce71 | 4.20 | | Pt | C3 A:Tce71 | 3.33 | | Pt | O A:Hoh113 | 4.90 | | Pt | O A:Hoh141 | 4.44 |
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