Sodium in the structure of Crystal Structure of Cytokinin-Specific Binding Protein From Mung Bean in Complex With Cytokinin (pdb 2flh)

The binding sites of Sodium atom in the structure of Crystal Structure of Cytokinin-Specific Binding Protein From Mung Bean in Complex With Cytokinin (pdb code 2flh). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2flh structure was solved by O.PASTERNAK, G.D.BUJACZ, M.M.SIKORSKI, M.JASKOLSKI, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 15.0-1.2 Space group P64 a (A) 113.790 b (A) 113.790 c (A) 86.980 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 15.7 Rfree (%) 19 Sodium Binding Sites: Sodium binding site 1 out of 2 in 2flh Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2flh. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Sodium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Gly94, B: His122, B: Asp123, B: Ser124, B: Asp125, B: Ile126, B: Glu127, B: Glu128, B: Lys129, B: Hoh817, B: Hoh885, B: Hoh887, B: Hoh902, B: Hoh940, conact list: Atom Atom Distance (A) Na O B:Gly94 4.86 Na CB B:His122 4.57 Na O B:Asp123 2.44 Na N B:Asp123 4.57 Na C B:Asp123 3.47 Na CA B:Asp123 4.62 Na O B:Ser124 4.13 Na N B:Ser124 4.04 Na C B:Ser124 4.00 Na CA B:Ser124 3.86 Na N B:Asp125 4.64 Na O B:Ile126 2.51 Na N B:Ile126 4.15 Na CB B:Ile126 4.65 Na C B:Ile126 3.66 Na CA B:Ile126 4.35 Na O B:Glu127 4.59 Na N B:Glu127 4.68 Na C B:Glu127 4.77 Na CA B:Glu127 4.81 Na O B:Glu128 4.18 Na CB B:Lys129 4.70 Na CE B:Lys129 4.99 Na CD B:Lys129 4.39 Na CG B:Lys129 4.60 Na O B:Hoh817 2.46 Na O B:Hoh885 2.89 Na O B:Hoh887 2.80 Na O B:Hoh902 2.82 Na O B:Hoh940 4.59 interactive model: Sodium binding site 2 out of 2 in 2flh Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Sodium in the PDB 2flh. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Sodium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: C: Asp123, C: Ser124, C: Asp125, C: Ile126, C: Glu127, A: Hoh756, C: Hoh831, C: Hoh852, C: Hoh858, C: Hoh873, C: Hoh886, C: Hoh929, C: Hoh969, C: Hoh975, conact list: Atom Atom Distance (A) Na O C:Asp123 4.22 Na O C:Ser124 2.88 Na CB C:Ser124 4.95 Na C C:Ser124 3.62 Na CA C:Ser124 4.03 Na N C:Asp125 4.58 Na C C:Asp125 4.63 Na CA C:Asp125 4.94 Na O C:Ile126 2.62 Na N C:Ile126 4.30 Na C C:Ile126 3.61 Na CA C:Ile126 4.62 Na O C:Glu127 4.26 Na N C:Glu127 4.29 Na C C:Glu127 4.57 Na CA C:Glu127 4.19 Na O A:Hoh756 4.68 Na O C:Hoh831 4.52 Na O C:Hoh852 4.46 Na O C:Hoh858 2.69 Na O C:Hoh873 2.86 Na O C:Hoh886 3.89 Na O C:Hoh929 3.24 Na O C:Hoh969 2.38 Na O C:Hoh969 2.88 Na O C:Hoh975 4.09 interactive model: