Sodium in the structure of Structure Of the C-Terminal Domain of A Putative Hiv-1 GP41 Fusion Intermediate (pdb 3gwo)

The binding sites of Sodium atom in the structure of Structure Of the C-Terminal Domain of A Putative Hiv-1 GP41 Fusion Intermediate (pdb code 3gwo). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3gwo structure was solved by J.LIU, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.7-1.6 Space group P3121 a (A) 33.957 b (A) 33.957 c (A) 174.838 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 23.2 Rfree (%) 25.9 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3gwo Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3gwo. 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: Trp2, B: Asn42, B: Hoh61, conact list: Atom Atom Distance (A) Na CD1 A:Trp2 3.73 Na CG A:Trp2 4.99 Na CZ2 A:Trp2 4.73 Na CE2 A:Trp2 4.19 Na NE1 A:Trp2 3.09 Na ND2 B:Asn42 4.03 Na CG B:Asn42 4.93 Na O B:Hoh61 2.35 interactive model: