The binding sites of Magnesium atom in the structure of Crystal Structure of Sulfolobus Tokodaii Hexokinase in Complex With Xylose, MG2+, and Adp (pdb code 2e2q). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 2e2q structure was solved by H.NISHIMASU, S.FUSHINOBU, H.SHOUN, T.WAKAGI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A) | 49.5-2.0 | Space group | C121 | a (A) | 143.440 | b (A) | 81.470 | c (A) | 52.510 | alpha (°) | 90.00 | beta (°) | 109.40 | gamma (°) | 90.00 | Rfactor (%) | 21.3 | Rfree (%) | 25.5 |
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Magnesium binding site 1 out of 1 in 2e2q
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 2e2q. 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: Asp8, A: Gly10, A: Lys15, A: Asp95, A: Ile113, A: Adp302, A: Hoh303, A: Hoh313, A: Hoh319, A: Hoh332, A: Hoh338, A: Hoh350, A: Hoh368, A: Hoh369, A: Hoh370, | conact list:
Atom | Atom | Distance (A) | Mg | OD2 A:Asp8 | 4.03 | Mg | OD1 A:Asp8 | 4.06 | Mg | CG A:Asp8 | 4.46 | Mg | CA A:Gly10 | 4.36 | Mg | NZ A:Lys15 | 4.39 | Mg | OD2 A:Asp95 | 3.86 | Mg | CG A:Asp95 | 4.93 | Mg | CG2 A:Ile113 | 4.38 | Mg | O3B A:Adp302 | 4.50 | Mg | PA A:Adp302 | 4.65 | Mg | O1B A:Adp302 | 3.94 | Mg | PB A:Adp302 | 3.41 | Mg | O2B A:Adp302 | 2.00 | Mg | O3A A:Adp302 | 4.16 | Mg | O1A A:Adp302 | 4.09 | Mg | O A:Hoh303 | 2.18 | Mg | O A:Hoh313 | 4.37 | Mg | O A:Hoh319 | 4.20 | Mg | O A:Hoh332 | 2.20 | Mg | O A:Hoh338 | 2.18 | Mg | O A:Hoh350 | 3.70 | Mg | O A:Hoh368 | 2.10 | Mg | O A:Hoh369 | 2.10 | Mg | O A:Hoh370 | 4.05 |
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