Arsenic in the structure of Structure Of the M202V Mutant of Human Filamin B Actin Binding Domain At 1.85 Angstroms Resolution (pdb 2wa7)

The binding sites of Arsenic atom in the structure of Structure Of the M202V Mutant of Human Filamin B Actin Binding Domain At 1.85 Angstroms Resolution (pdb code 2wa7). This binding sites where shown with 5.0 Angstroms radius around Arsenic atom. The 2wa7 structure was solved by G.M.SAWYER, A.R.CLARK, S.P.ROBERTSON, A.J.SUTHERLAND-SMITH, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 27.8-1.9 Space group P212121 a (A) 46.079 b (A) 69.828 c (A) 87.180 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.146 Rfree (%) 23.314 Arsenic Binding Sites: Arsenic binding site 1 out of 1 in 2wa7 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Arsenic in the PDB 2wa7. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Arsenic atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Trp148, A: Lys152, A: Cys178, A: Phe237, A: Cac1241, A: Co31244, conact list: Atom Atom Distance (A) As CZ3 A:Trp148 4.93 As CZ2 A:Trp148 4.19 As CH2 A:Trp148 3.77 As CE A:Lys152 4.76 As NZ A:Lys152 4.94 As CB A:Cys178 3.30 As SG A:Cys178 2.26 As CA A:Cys178 4.17 As O A:Phe237 3.65 As CB A:Phe237 4.45 As CD2 A:Phe237 4.40 As C A:Phe237 4.30 As CG A:Phe237 4.95 As CA A:Phe237 4.69 As O1 A:Cac1241 1.75 As AS A:Cac1241 0.00 As C2 A:Cac1241 1.95 As C1 A:Cac1241 1.97 As O2 A:Co31244 4.76 As O3 A:Co31244 4.76 interactive model: