Potassium in the structure of Crystal Structure of The Diol Dehydratase- Adeninylpentylcobalamin Complex From Klebsella Oxytoca Under the Illuminated Condition. (pdb 1egv)

The binding sites of Potassium atom in the structure of Crystal Structure of The Diol Dehydratase- Adeninylpentylcobalamin Complex From Klebsella Oxytoca Under the Illuminated Condition. (pdb code 1egv). This binding sites where shown with 5.0 Angstroms radius around Potassium atom. The 1egv structure was solved by J.MASUDA, N.SHIBATA, T.TORAYA, Y.MORIMOTO, N.YASUOKA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 30.0-1.8 Space group P212121 a (A) 73.380 b (A) 121.400 c (A) 207.600 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 15.5 Rfree (%) 21.4 Potassium Binding Sites: Potassium binding site 1 out of 4 in 1egv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Potassium in the PDB 1egv. 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: Gln141, A: His143, A: Glu170, A: Gln200, A: Glu221, A: Gln296, A: Asp335, A: Ser362, A: Gly363, A: Pgo602, conact list: Atom Atom Distance (A) K NE2 A:Gln141 4.06 K OE1 A:Gln141 2.42 K CD A:Gln141 3.55 K CG A:Gln141 4.86 K NE2 A:His143 3.98 K CD2 A:His143 4.38 K OE1 A:Glu170 2.33 K CB A:Glu170 4.72 K OE2 A:Glu170 3.68 K CD A:Glu170 3.32 K CG A:Glu170 4.60 K NE2 A:Gln200 4.24 K OE1 A:Glu221 2.23 K OE2 A:Glu221 3.68 K CD A:Glu221 3.29 K CG A:Glu221 4.53 K NE2 A:Gln296 3.73 K OE1 A:Gln296 2.38 K CD A:Gln296 3.38 K CG A:Gln296 4.72 K OD2 A:Asp335 4.17 K O A:Ser362 2.38 K CB A:Ser362 3.87 K OG A:Ser362 4.23 K C A:Ser362 3.45 K CA A:Ser362 4.21 K N A:Gly363 4.42 K CA A:Gly363 4.53 K O1 A:Pgo602 2.51 K C3 A:Pgo602 4.71 K O2 A:Pgo602 2.41 K C2 A:Pgo602 3.30 K C1 A:Pgo602 3.35 interactive model: Potassium binding site 2 out of 4 in 1egv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Potassium in the PDB 1egv. 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: Gly227, A: Ser260, A: Gly261, A: Ser262, A: Gly263, A: Ser264, A: Glu265, A: Leu279, A: Glu280, A: Cys283, A: Hoh625, A: Hoh727, conact list: Atom Atom Distance (A) K N A:Gly227 4.65 K CB A:Ser260 4.62 K C A:Ser260 4.76 K O A:Gly261 2.80 K N A:Gly261 3.78 K C A:Gly261 3.43 K CA A:Gly261 4.26 K N A:Ser262 4.09 K C A:Ser262 4.61 K CA A:Ser262 4.19 K N A:Gly263 4.58 K N A:Ser264 4.40 K CB A:Ser264 4.13 K OG A:Ser264 3.02 K CA A:Ser264 4.85 K OE1 A:Glu265 2.65 K OE2 A:Glu265 3.26 K CD A:Glu265 3.32 K CG A:Glu265 4.71 K O A:Leu279 4.61 K C A:Leu279 4.67 K N A:Glu280 4.42 K OE1 A:Glu280 2.84 K CB A:Glu280 4.17 K OE2 A:Glu280 5.00 K CD A:Glu280 4.06 K CG A:Glu280 4.73 K CA A:Glu280 4.01 K CB A:Cys283 4.55 K SG A:Cys283 3.41 K O A:Hoh625 2.80 K O A:Hoh727 2.96 interactive model: Potassium binding site 3 out of 4 in 1egv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Potassium in the PDB 1egv. 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: L: Gln141, L: His143, L: Glu170, L: Gln200, L: Glu221, L: Gln296, L: Asp335, L: Ser362, L: Gly363, L: Pgo602, conact list: Atom Atom Distance (A) K NE2 L:Gln141 4.05 K OE1 L:Gln141 2.39 K CD L:Gln141 3.52 K CG L:Gln141 4.79 K NE2 L:His143 4.10 K CD2 L:His143 4.47 K OE1 L:Glu170 2.25 K CB L:Glu170 4.68 K OE2 L:Glu170 3.56 K CD L:Glu170 3.20 K CG L:Glu170 4.50 K NE2 L:Gln200 4.22 K OE1 L:Glu221 2.35 K OE2 L:Glu221 3.73 K CD L:Glu221 3.35 K CG L:Glu221 4.61 K NE2 L:Gln296 3.66 K OE1 L:Gln296 2.43 K CD L:Gln296 3.38 K CG L:Gln296 4.73 K OD2 L:Asp335 4.21 K O L:Ser362 2.29 K CB L:Ser362 4.00 K OG L:Ser362 4.15 K C L:Ser362 3.33 K CA L:Ser362 4.17 K N L:Gly363 4.28 K CA L:Gly363 4.47 K O1 L:Pgo602 2.48 K C3 L:Pgo602 4.71 K O2 L:Pgo602 2.43 K C2 L:Pgo602 3.29 K C1 L:Pgo602 3.35 interactive model: Potassium binding site 4 out of 4 in 1egv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Potassium in the PDB 1egv. 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: L: Gly227, L: Ser260, L: Gly261, L: Ser262, L: Gly263, L: Ser264, L: Glu265, L: Leu279, L: Glu280, L: Cys283, L: Hoh606, L: Hoh624, conact list: Atom Atom Distance (A) K N L:Gly227 4.65 K CB L:Ser260 4.53 K C L:Ser260 4.71 K O L:Gly261 2.78 K N L:Gly261 3.68 K C L:Gly261 3.42 K CA L:Gly261 4.16 K N L:Ser262 4.03 K C L:Ser262 4.58 K CA L:Ser262 4.17 K N L:Gly263 4.63 K N L:Ser264 4.37 K CB L:Ser264 4.14 K OG L:Ser264 2.96 K CA L:Ser264 4.84 K OE1 L:Glu265 2.74 K OE2 L:Glu265 3.37 K CD L:Glu265 3.35 K CG L:Glu265 4.79 K O L:Leu279 4.63 K C L:Leu279 4.67 K N L:Glu280 4.34 K OE1 L:Glu280 2.76 K CB L:Glu280 4.30 K OE2 L:Glu280 4.92 K CD L:Glu280 3.97 K CG L:Glu280 4.71 K CA L:Glu280 4.00 K CB L:Cys283 4.47 K SG L:Cys283 3.35 K O L:Hoh606 2.96 K O L:Hoh624 2.79 interactive model: