Arsenic in the structure of Crystal Structure of Glutaredoxin 1 From Francisella Tularensis Complexed With Cacodylate (pdb 3msz)

The binding sites of Arsenic atom in the structure of Crystal Structure of Glutaredoxin 1 From Francisella Tularensis Complexed With Cacodylate (pdb code 3msz). This binding sites where shown with 5.0 Angstroms radius around Arsenic atom. The 3msz structure was solved by N.MALTSEVA, Y.KIM, K.KWON, W.F.ANDERSON, A.JOACHIMIAK, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 40.7-2.0 Space group P3221 a (A) 49.139 b (A) 49.139 c (A) 140.199 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 17.3 Rfree (%) 22.3 Arsenic Binding Sites: Arsenic binding site 1 out of 1 in 3msz Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Arsenic in the PDB 3msz. 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: Arg8, A: Arg39, A: Tyr43, A: Thr58, A: Val59, A: Cac91, A: Hoh109, conact list: Atom Atom Distance (A) As CD A:Arg8 4.62 As CZ A:Arg8 4.43 As NE A:Arg8 3.71 As NH1 A:Arg8 4.19 As NH1 A:Arg39 4.84 As OH A:Tyr43 4.94 As CB A:Thr58 4.77 As CA A:Thr58 4.68 As O A:Val59 4.88 As N A:Val59 4.56 As CG2 A:Val59 4.57 As O1 A:Cac91 1.74 As O2 A:Cac91 1.72 As AS A:Cac91 0.00 As C2 A:Cac91 1.96 As C1 A:Cac91 1.97 As O A:Hoh109 4.27 interactive model: