The binding sites of Zinc atom in the structure of Ternary Structure of Neuronal Nitric Oxide Synthase With Nha and Co Bound (pdb code 3hsn). This binding sites where shown with 5.0 Angstroms radius around Zinc atom. The 3hsn structure was solved by T.DOUKOV, H.LI, M.SOLTIS, T.L.POULOS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A) | 44.1-1.9 | Space group | P212121 | a (A) | 52.160 | b (A) | 110.847 | c (A) | 165.042 | alpha (°) | 90.00 | beta (°) | 90.00 | gamma (°) | 90.00 | Rfactor (%) | 16.7 | Rfree (%) | 21 |
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Zinc binding site 1 out of 1 in 3hsn
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Zinc in the PDB 3hsn. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Zinc atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Cys326, A: Cys331, A: Met332, A: Gly333, B: Cys326, B: Cys331, B: Met332, B: Gly333, A: Hoh1075, | conact list:
Atom | Atom | Distance (A) | Zn | CB A:Cys326 | 3.50 | Zn | SG A:Cys326 | 2.33 | Zn | CA A:Cys326 | 4.81 | Zn | N A:Cys331 | 4.91 | Zn | CB A:Cys331 | 3.22 | Zn | SG A:Cys331 | 2.42 | Zn | C A:Cys331 | 4.22 | Zn | CA A:Cys331 | 3.63 | Zn | N A:Met332 | 4.02 | Zn | C A:Met332 | 4.97 | Zn | N A:Gly333 | 4.15 | Zn | CA A:Gly333 | 4.53 | Zn | CB B:Cys326 | 3.49 | Zn | SG B:Cys326 | 2.39 | Zn | CA B:Cys326 | 4.82 | Zn | N B:Cys331 | 4.94 | Zn | CB B:Cys331 | 3.34 | Zn | SG B:Cys331 | 2.45 | Zn | C B:Cys331 | 4.36 | Zn | CA B:Cys331 | 3.70 | Zn | N B:Met332 | 4.10 | Zn | N B:Gly333 | 4.25 | Zn | CA B:Gly333 | 4.62 | Zn | O A:Hoh1075 | 4.84 |
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