Potassium in the structure of Crystal Structure of the PDK3-L2 Complex (pdb 1y8p)

The binding sites of Potassium atom in the structure of Crystal Structure of the PDK3-L2 Complex (pdb code 1y8p). This binding sites where shown with 5.0 Angstroms radius around Potassium atom. The 1y8p structure was solved by M.KATO, J.L.CHUANG, R.M.WYNN, D.T.CHUANG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 50.0-2.6 Space group P6522 a (A) 120.904 b (A) 120.904 c (A) 240.085 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 20.4 Rfree (%) 23 Potassium Binding Sites: Potassium binding site 1 out of 2 in 1y8p Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Potassium in the PDB 1y8p. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Ser20, A: Arg21, A: Phe22, A: Ser23, A: Pro24, A: Asn59, A: Val371, A: Phe372, A: Asn373, conact list: Atom Atom Distance (A) K O A:Ser20 2.63 K C A:Ser20 3.69 K CA A:Ser20 4.90 K O A:Arg21 3.69 K N A:Arg21 4.20 K C A:Arg21 3.63 K CA A:Arg21 3.85 K O A:Phe22 2.82 K N A:Phe22 4.10 K C A:Phe22 3.67 K CA A:Phe22 4.52 K N A:Ser23 4.33 K OG A:Ser23 4.80 K CA A:Ser23 4.40 K CD A:Pro24 4.73 K ND2 A:Asn59 3.92 K OD1 A:Asn59 2.96 K CG A:Asn59 3.81 K C A:Val371 4.73 K CG1 A:Val371 3.76 K O A:Phe372 2.51 K N A:Phe372 3.94 K CB A:Phe372 4.51 K CD2 A:Phe372 4.88 K C A:Phe372 3.61 K CA A:Phe372 4.21 K N A:Asn373 4.70 interactive model: Potassium binding site 2 out of 2 in 1y8p Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Potassium in the PDB 1y8p. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Arg299, A: Leu300, A: Phe301, A: Asn302, A: Tyr303, A: Met304, A: Tyr305, A: Gly325, A: Tyr326, A: Leu328, A: Pro329, A: Atp504, conact list: Atom Atom Distance (A) K O A:Arg299 4.84 K O A:Leu300 2.65 K C A:Leu300 3.80 K CA A:Leu300 4.75 K N A:Phe301 4.62 K C A:Phe301 4.50 K CA A:Phe301 4.60 K O A:Asn302 3.02 K N A:Asn302 4.36 K C A:Asn302 4.10 K CA A:Asn302 4.87 K N A:Tyr303 4.98 K N A:Met304 4.53 K C A:Met304 4.96 K O A:Tyr305 3.08 K N A:Tyr305 4.03 K CB A:Tyr305 4.28 K CD2 A:Tyr305 4.85 K C A:Tyr305 4.05 K CA A:Tyr305 4.33 K O A:Gly325 2.92 K C A:Gly325 3.51 K CA A:Gly325 3.71 K N A:Tyr326 4.55 K N A:Leu328 4.90 K CB A:Leu328 4.49 K CD A:Pro329 3.78 K CG A:Pro329 4.44 K PA A:Atp504 3.89 K C4' A:Atp504 4.84 K O5' A:Atp504 3.94 K O3A A:Atp504 4.13 K C5' A:Atp504 3.54 K O1A A:Atp504 2.83 interactive model: