Sodium in the structure of Crystal Structure Of The Post-Catalytic Product Complex of Polymerase Lambda With An Ramp At the Primer Terminus. (pdb 3uq0)

The binding sites of Sodium atom in the structure of Crystal Structure Of The Post-Catalytic Product Complex of Polymerase Lambda With An Ramp At the Primer Terminus. (pdb code 3uq0). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3uq0 structure was solved by R.A.GOSAVI, A.F.MOON, T.A.KUNKEL, L.C.PEDERSEN, K.BEBENEK, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 25.9-2.1 Space group P212121 a (A) 55.843 b (A) 64.241 c (A) 139.290 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 19.5 Rfree (%) 23.9 Sodium Binding Sites: Sodium binding site 1 out of 1 in 3uq0 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3uq0. 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: Phe338, A: Ser339, A: Asn340, A: Ile341, A: Trp342, A: Gly343, A: Ala344, A: Gly345, P: Dt4, P: Da5, P: Hoh16, P: Hoh122, conact list: Atom Atom Distance (A) Na O A:Phe338 4.98 Na O A:Ser339 2.31 Na CB A:Ser339 4.64 Na C A:Ser339 3.28 Na CA A:Ser339 4.07 Na O A:Asn340 4.63 Na N A:Asn340 4.16 Na C A:Asn340 4.05 Na CA A:Asn340 4.21 Na O A:Ile341 2.47 Na N A:Ile341 3.91 Na C A:Ile341 3.29 Na CA A:Ile341 4.24 Na N A:Trp342 3.93 Na C A:Trp342 4.27 Na CA A:Trp342 3.91 Na N A:Gly343 3.96 Na C A:Gly343 4.76 Na CA A:Gly343 4.93 Na O A:Ala344 2.48 Na N A:Ala344 3.80 Na C A:Ala344 3.55 Na CB A:Ala344 4.78 Na CA A:Ala344 4.23 Na N A:Gly345 4.54 Na CA A:Gly345 4.76 Na O3' P:Dt4 4.46 Na OP1 P:Da5 2.31 Na P P:Da5 3.36 Na OP2 P:Da5 3.57 Na O5' P:Da5 4.46 Na O P:Hoh16 3.27 Na O P:Hoh122 2.37 interactive model: