Sodium in the structure of Crystal Structure of Rhodobacter Sphaeroides Double Mutant With Stigmatellin and UQ2 (pdb 2qjy)

The binding sites of Sodium atom in the structure of Crystal Structure of Rhodobacter Sphaeroides Double Mutant With Stigmatellin and UQ2 (pdb code 2qjy). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2qjy structure was solved by L.ESSER, D.XIA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 18.0-2.4 Space group C121 a (A) 351.891 b (A) 147.042 c (A) 161.312 alpha (°) 90.00 beta (°) 104.25 gamma (°) 90.00 Rfactor (%) 22.6 Rfree (%) 25.1 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2qjy Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2qjy. 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: I: Ser87, I: Val88, I: Gln89, I: Gln92, R: Ser87, R: Val88, R: Gln89, R: Gln92, I: Cl2004, I: Hoh2003, R: Hoh2002, conact list: Atom Atom Distance (A) Na O I:Ser87 2.52 Na CB I:Ser87 4.61 Na OG I:Ser87 4.12 Na C I:Ser87 3.63 Na CA I:Ser87 4.71 Na N I:Val88 4.32 Na C I:Val88 4.71 Na CA I:Val88 4.09 Na NE2 I:Gln89 4.81 Na N I:Gln89 4.38 Na CG I:Gln89 4.42 Na NE2 I:Gln92 3.44 Na OE1 I:Gln92 2.69 Na CD I:Gln92 3.35 Na CG I:Gln92 4.70 Na O R:Ser87 2.30 Na CB R:Ser87 4.62 Na OG R:Ser87 4.25 Na C R:Ser87 3.48 Na CA R:Ser87 4.58 Na N R:Val88 4.19 Na C R:Val88 4.53 Na CA R:Val88 3.99 Na NE2 R:Gln89 4.68 Na N R:Gln89 4.17 Na CB R:Gln89 4.94 Na CG R:Gln89 4.23 Na NE2 R:Gln92 3.18 Na OE1 R:Gln92 2.90 Na CD R:Gln92 3.39 Na CG R:Gln92 4.83 Na CL I:Cl2004 4.91 Na O I:Hoh2003 2.59 Na O R:Hoh2002 2.74 interactive model: