Sodium in the structure of Crystal Structure Of Dynein Light Chain LC8 Bound to Residues 123-138 of Intermediate Chain IC74 (pdb 2p2t)

The binding sites of Sodium atom in the structure of Crystal Structure Of Dynein Light Chain LC8 Bound to Residues 123-138 of Intermediate Chain IC74 (pdb code 2p2t). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 2p2t structure was solved by G.BENISON, P.A.KARPLUS, E.BARBAR, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 22.2-3.0 Space group P6122 a (A) 44.356 b (A) 44.356 c (A) 204.466 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 21 Rfree (%) 29.6 Sodium Binding Sites: Sodium binding site 1 out of 1 in 2p2t Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2p2t. 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: Tyr41, A: Lys44, A: Glu45, A: Lys48, A: Hoh117, conact list: Atom Atom Distance (A) Na O A:Tyr41 4.66 Na O A:Lys44 4.41 Na C A:Lys44 4.25 Na O A:Glu45 4.63 Na N A:Glu45 3.67 Na OE1 A:Glu45 2.85 Na CB A:Glu45 3.17 Na OE2 A:Glu45 4.76 Na CD A:Glu45 3.60 Na C A:Glu45 4.39 Na CG A:Glu45 3.64 Na CA A:Glu45 3.12 Na CB A:Lys48 4.66 Na CE A:Lys48 3.75 Na CD A:Lys48 4.07 Na NZ A:Lys48 3.54 Na O A:Hoh117 4.37 interactive model: