Arsenic in the structure of Crystal Structure of Human Dna Polymerase Lambda in Complex With A One Nucleotide Dna Gap (pdb 1xsl)

The binding sites of Arsenic atom in the structure of Crystal Structure of Human Dna Polymerase Lambda in Complex With A One Nucleotide Dna Gap (pdb code 1xsl). This binding sites where shown with 5.0 Angstroms radius around Arsenic atom. The 1xsl structure was solved by M.GARCIA-DIAZ, K.BEBENEK, J.M.KRAHN, T.A.KUNKEL, L.C.PEDERSEN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 28.5-2.3 Space group P21212 a (A) 191.504 b (A) 98.812 c (A) 104.519 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 20.7 Rfree (%) 25.2 Arsenic Binding Sites: Arsenic binding site 1 out of 1 in 1xsl Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Arsenic in the PDB 1xsl. 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: D: Dg4, D: Cac950, D: Hoh688, A: Hoh1121, conact list: Atom Atom Distance (A) As C6 D:Dg4 4.88 As C5 D:Dg4 4.95 As N7 D:Dg4 4.29 As O6 D:Dg4 4.15 As O1 D:Cac950 1.65 As O2 D:Cac950 1.58 As AS D:Cac950 0.00 As C2 D:Cac950 1.76 As C1 D:Cac950 1.95 As O D:Hoh688 4.09 As O A:Hoh1121 4.35 interactive model: