Arsenic in the structure of The Crystal Structure of Human P40(Phox) (pdb 2dyb)

The binding sites of Arsenic atom in the structure of The Crystal Structure of Human P40(Phox) (pdb code 2dyb). This binding sites where shown with 5.0 Angstroms radius around Arsenic atom. The 2dyb structure was solved by K.HONBOU, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 40.8-3.1 Space group C2221 a (A) 146.273 b (A) 189.813 c (A) 79.883 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 26.3 Rfree (%) 30.2 Arsenic Binding Sites: Arsenic binding site 1 out of 2 in 2dyb Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Arsenic in the PDB 2dyb. 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: Caf84, A: Thr85, A: Leu86, A: Leu119, A: Trp122, conact list: Atom Atom Distance (A) As O A:Caf84 4.31 As CB A:Caf84 3.36 As CE2 A:Caf84 1.99 As SG A:Caf84 2.29 As O1 A:Caf84 1.64 As AS A:Caf84 0.00 As C A:Caf84 3.99 As CE1 A:Caf84 1.92 As CA A:Caf84 4.33 As N A:Thr85 3.98 As C A:Thr85 4.35 As CA A:Thr85 4.39 As N A:Leu86 4.10 As CB A:Leu86 4.84 As CD2 A:Leu86 4.43 As CG A:Leu86 4.09 As CA A:Leu86 4.73 As CD1 A:Leu119 4.11 As CZ2 A:Trp122 4.88 As CH2 A:Trp122 4.66 interactive model: Arsenic binding site 2 out of 2 in 2dyb Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Arsenic in the PDB 2dyb. 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: B: Phe73, B: Ser79, B: Caf84, B: Thr85, B: Leu86, B: Leu119, conact list: Atom Atom Distance (A) As CD2 B:Phe73 4.77 As CG B:Phe73 4.86 As CB B:Ser79 4.89 As O B:Caf84 4.52 As CB B:Caf84 3.28 As CE2 B:Caf84 1.96 As SG B:Caf84 2.24 As O1 B:Caf84 1.63 As AS B:Caf84 0.00 As C B:Caf84 4.05 As CE1 B:Caf84 1.92 As CA B:Caf84 4.29 As N B:Thr85 3.95 As C B:Thr85 4.37 As CA B:Thr85 4.42 As N B:Leu86 4.17 As CB B:Leu86 4.95 As CD2 B:Leu86 4.53 As CG B:Leu86 4.27 As CA B:Leu86 4.76 As CD1 B:Leu119 4.84 interactive model: