The binding sites of Platinum atom in the structure of Choline Binding Domain of the Major Autolysin (C-Lyta) From Streptococcus Pneumoniae (pdb code 1hcx). This binding sites where shown with 5.0 Angstroms radius around Platinum atom.
The 1hcx structure was solved by C.FERNANDEZ-TORNERO, R.LOPEZ, E.GARCIA, G.GIMENEZ-GALLEGO, A.ROMERO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 34.9-2.6 | | Space group | I222 | | a (A) | 58.049 | | b (A) | 118.177 | | c (A) | 104.859 | | alpha (°) | 90.00 | | beta (°) | 90.00 | | gamma (°) | 90.00 | | Rfactor (%) | 23.9 | | Rfree (%) | 30.2 |
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Platinum binding site 1 out of 1 in 1hcx
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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 1hcx. 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: Trp248, A: Tpt1319, | conact list:
| Atom | Atom | Distance (A) | | Pt | CD2 A:Trp248 | 4.58 | | Pt | CE3 A:Trp248 | 4.69 | | Pt | CZ3 A:Trp248 | 4.21 | | Pt | CZ2 A:Trp248 | 3.41 | | Pt | CE2 A:Trp248 | 3.96 | | Pt | NE1 A:Trp248 | 4.62 | | Pt | CH2 A:Trp248 | 3.55 | | Pt | C9 A:Tpt1319 | 4.11 | | Pt | N3 A:Tpt1319 | 2.17 | | Pt | C12 A:Tpt1319 | 4.27 | | Pt | N2 A:Tpt1319 | 1.88 | | Pt | C11 A:Tpt1319 | 2.90 | | Pt | C1 A:Tpt1319 | 3.27 | | Pt | C14 A:Tpt1319 | 4.49 | | Pt | C8 A:Tpt1319 | 4.63 | | Pt | C2 A:Tpt1319 | 4.54 | | Pt | C6 A:Tpt1319 | 2.83 | | Pt | N1 A:Tpt1319 | 2.20 | | Pt | C5 A:Tpt1319 | 2.95 | | Pt | C7 A:Tpt1319 | 4.14 | | Pt | PT1 A:Tpt1319 | 0.00 | | Pt | C4 A:Tpt1319 | 4.33 | | Pt | C13 A:Tpt1319 | 4.89 | | Pt | C10 A:Tpt1319 | 2.80 | | Pt | C3 A:Tpt1319 | 4.95 | | Pt | C15 A:Tpt1319 | 3.23 |
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