Sodium in the structure of Crystallographic Study of Glu 58 Ala Rnase T1(Asterisk)2'-Guanosine Monophosphate At 1.9 Angstroms Resolution (pdb 1lra)

The binding sites of Sodium atom in the structure of Crystallographic Study of Glu 58 Ala Rnase T1(Asterisk)2'-Guanosine Monophosphate At 1.9 Angstroms Resolution (pdb code 1lra). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 1lra structure was solved by J.PLETINCKX, J.STEYAERT, H.-W.CHOE, U.HEINEMANN, L.WYNS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 10.0-1.9 Space group P1211 a (A) 32.440 b (A) 49.640 c (A) 26.090 alpha (°) 90.00 beta (°) 99.75 gamma (°) 90.00 Rfactor (%) n/a Rfree (%) n/a Sodium Binding Sites: Sodium binding site 1 out of 1 in 1lra Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 1lra. 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: Asn9, A: Tyr11, A: Ile61, A: Leu62, A: Ser63, A: Pro73, A: Gly74, A: Asp76, A: Hoh107, A: Hoh111, A: Hoh127, A: Hoh169, conact list: Atom Atom Distance (A) Na OD1 A:Asn9 3.98 Na CG A:Asn9 4.83 Na OH A:Tyr11 4.10 Na O A:Ile61 4.12 Na C A:Ile61 4.83 Na N A:Leu62 4.77 Na CB A:Leu62 4.35 Na CD2 A:Leu62 4.28 Na C A:Leu62 4.00 Na CG A:Leu62 4.91 Na CA A:Leu62 3.65 Na N A:Ser63 3.19 Na CB A:Ser63 3.95 Na OG A:Ser63 3.32 Na CA A:Ser63 4.20 Na O A:Pro73 4.87 Na CA A:Gly74 4.37 Na OD2 A:Asp76 4.29 Na O A:Hoh107 2.87 Na O A:Hoh111 3.20 Na O A:Hoh127 3.06 Na O A:Hoh169 4.67 interactive model: