The binding sites of Tungsten atom in the structure of Abc Transporter Modbc in Complex With Its Binding Protein Moda (pdb code 2onk). This binding sites where shown with 5.0 Angstroms radius around Tungsten atom.
The 2onk structure was solved by K.HOLLENSTEIN, D.C.FREI, K.P.LOCHER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
| Resolution (A) | 30.0-3.1 | | Space group | P1211 | | a (A) | 93.032 | | b (A) | 171.203 | | c (A) | 158.470 | | alpha (°) | 90.00 | | beta (°) | 98.79 | | gamma (°) | 90.00 | | Rfactor (%) | 25.6 | | Rfree (%) | 28.3 |
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Tungsten binding site 1 out of 2 in 2onk
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Click to enlarge | 
Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Tungsten in the PDB 2onk. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Tungsten atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: E: Ala40, E: Gly41, E: Ser42, E: Gly69, E: Ser70, E: Ala90, E: Asp153, E: Pro154, E: Cys155, E: Glu218, E: Tyr236, E: Wo4701, | conact list:
| Atom | Atom | Distance (A) | | W | C E:Ala40 | 4.67 | | W | CB E:Ala40 | 3.75 | | W | CA E:Ala40 | 4.48 | | W | N E:Gly41 | 3.94 | | W | CA E:Gly41 | 4.74 | | W | N E:Ser42 | 4.46 | | W | CB E:Ser42 | 4.98 | | W | OG E:Ser42 | 4.33 | | W | C E:Gly69 | 4.93 | | W | CA E:Gly69 | 4.29 | | W | N E:Ser70 | 4.40 | | W | OG E:Ser70 | 4.58 | | W | CB E:Ala90 | 4.25 | | W | CB E:Asp153 | 4.13 | | W | OD2 E:Asp153 | 3.03 | | W | C E:Asp153 | 4.96 | | W | OD1 E:Asp153 | 1.94 | | W | CG E:Asp153 | 2.78 | | W | CA E:Asp153 | 4.76 | | W | N E:Pro154 | 4.46 | | W | CD E:Pro154 | 3.95 | | W | CG E:Pro154 | 4.87 | | W | N E:Cys155 | 4.43 | | W | CB E:Cys155 | 4.54 | | W | OE1 E:Glu218 | 3.04 | | W | OE2 E:Glu218 | 2.15 | | W | CD E:Glu218 | 2.93 | | W | CG E:Glu218 | 4.40 | | W | CE2 E:Tyr236 | 4.10 | | W | CZ E:Tyr236 | 4.68 | | W | OH E:Tyr236 | 4.23 | | W | O1 E:Wo4701 | 2.00 | | W | W E:Wo4701 | 0.00 | | W | O2 E:Wo4701 | 2.03 | | W | O4 E:Wo4701 | 2.12 | | W | O3 E:Wo4701 | 2.09 |
| interactive model:
| Tungsten binding site 2 out of 2 in 2onk
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Click to enlarge | 
Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Tungsten in the PDB 2onk. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Tungsten atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: J: Ala40, J: Gly41, J: Ser42, J: Gly69, J: Ser70, J: Ala90, J: Asp153, J: Pro154, J: Cys155, J: Glu218, J: Tyr236, J: Wo4702, | conact list:
| Atom | Atom | Distance (A) | | W | C J:Ala40 | 4.74 | | W | CB J:Ala40 | 3.92 | | W | CA J:Ala40 | 4.57 | | W | N J:Gly41 | 3.98 | | W | CA J:Gly41 | 4.75 | | W | N J:Ser42 | 4.52 | | W | OG J:Ser42 | 4.42 | | W | C J:Gly69 | 4.86 | | W | CA J:Gly69 | 4.18 | | W | N J:Ser70 | 4.38 | | W | OG J:Ser70 | 4.69 | | W | CB J:Ala90 | 4.26 | | W | CB J:Asp153 | 4.14 | | W | OD2 J:Asp153 | 3.05 | | W | C J:Asp153 | 4.96 | | W | OD1 J:Asp153 | 1.98 | | W | CG J:Asp153 | 2.79 | | W | CA J:Asp153 | 4.74 | | W | N J:Pro154 | 4.46 | | W | CD J:Pro154 | 3.94 | | W | CG J:Pro154 | 4.90 | | W | N J:Cys155 | 4.47 | | W | CB J:Cys155 | 4.59 | | W | OE1 J:Glu218 | 3.04 | | W | OE2 J:Glu218 | 2.16 | | W | CD J:Glu218 | 2.95 | | W | CG J:Glu218 | 4.43 | | W | CE2 J:Tyr236 | 4.11 | | W | CZ J:Tyr236 | 4.66 | | W | OH J:Tyr236 | 4.19 | | W | O1 J:Wo4702 | 2.00 | | W | W J:Wo4702 | 0.00 | | W | O2 J:Wo4702 | 2.03 | | W | O4 J:Wo4702 | 2.12 | | W | O3 J:Wo4702 | 2.09 |
| interactive model:
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