Sodium in the structure of Structure Of Protein of Unknown Function RPA3614, Possible Tyrosine Phosphatase, From Rhodopseudomonas Palustris CGA009 (pdb 2hhg)

The binding sites of Sodium atom in the structure of Structure Of Protein of Unknown Function RPA3614, Possible Tyrosine Phosphatase, From Rhodopseudomonas Palustris CGA009 (pdb code 2hhg). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2hhg structure was solved by T.A.BINKOWSKI, E.EVDOKIMOVA, A.SAVCHENKO, A.EDWARDS, A.JOACHIMIAK, MIDWESTCENTER FOR STRUCTURAL GENOMICS (MCSG), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 40.8-1.2 Space group C121 a (A) 66.118 b (A) 42.505 c (A) 42.251 alpha (°) 90.00 beta (°) 105.19 gamma (°) 90.00 Rfactor (%) 19.2 Rfree (%) 20.8 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2hhg Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2hhg. 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: A: Asn17, A: Ser18, A: Ser19, A: Ile20, A: Glu21, A: Thr22, A: Hoh4375, A: Hoh4427, A: Hoh4454, conact list: Atom Atom Distance (A) Na O A:Asn17 2.27 Na CB A:Asn17 4.88 Na C A:Asn17 3.47 Na CA A:Asn17 4.33 Na N A:Ser18 4.42 Na C A:Ser18 4.66 Na CA A:Ser18 4.48 Na N A:Ser19 4.86 Na O A:Ile20 2.33 Na N A:Ile20 4.23 Na C A:Ile20 3.55 Na CG1 A:Ile20 4.53 Na CA A:Ile20 4.44 Na N A:Glu21 4.48 Na C A:Glu21 4.61 Na CA A:Glu21 4.55 Na N A:Thr22 4.07 Na CB A:Thr22 4.53 Na OG1 A:Thr22 3.96 Na CA A:Thr22 4.92 Na O A:Hoh4375 4.31 Na O A:Hoh4427 2.37 Na O A:Hoh4454 2.45 interactive model: