The binding sites of Magnesium atom in the structure of Crystal Structure of the Dnac Helicase Loader in Complex With Adp-BEF3 (pdb code 3ecc). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 3ecc structure was solved by M.L.MOTT, J.P.ERZBERGER, M.M.COONS, J.BERGER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A) | 50.0-2.7 | Space group | P61 | a (A) | 84.582 | b (A) | 84.582 | c (A) | 49.587 | alpha (°) | 90.00 | beta (°) | 90.00 | gamma (°) | 120.00 | Rfactor (%) | 26.3 | Rfree (%) | 29.4 |
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Magnesium binding site 1 out of 1 in 3ecc
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 3ecc. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Tyr45, A: Lys92, A: Thr93, A: Asp148, A: Asp149, A: Thr180, A: Arg226, A: Adp500, A: Bef1554, | conact list:
Atom | Atom | Distance (A) | Mg | OH A:Tyr45 | 4.60 | Mg | CB A:Lys92 | 4.75 | Mg | C A:Lys92 | 4.81 | Mg | N A:Thr93 | 3.69 | Mg | CB A:Thr93 | 3.11 | Mg | CG2 A:Thr93 | 4.16 | Mg | OG1 A:Thr93 | 1.83 | Mg | CA A:Thr93 | 3.94 | Mg | OD2 A:Asp148 | 4.07 | Mg | OD1 A:Asp148 | 3.78 | Mg | CG A:Asp148 | 4.34 | Mg | OD1 A:Asp149 | 4.26 | Mg | CG A:Asp149 | 4.92 | Mg | OG1 A:Thr180 | 4.39 | Mg | NH2 A:Arg226 | 4.65 | Mg | O3B A:Adp500 | 3.35 | Mg | PA A:Adp500 | 4.53 | Mg | O2A A:Adp500 | 4.01 | Mg | O1B A:Adp500 | 2.01 | Mg | PB A:Adp500 | 3.12 | Mg | O2B A:Adp500 | 4.03 | Mg | O3A A:Adp500 | 4.30 | Mg | O1A A:Adp500 | 4.70 | Mg | F3 A:Bef1554 | 4.17 | Mg | F2 A:Bef1554 | 1.47 | Mg | BE A:Bef1554 | 2.97 | Mg | F1 A:Bef1554 | 3.91 |
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