Potassium in PDB 2cvi: Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii

The structure of Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii, PDB code: 2cvi was solved by Y.Kitago, N.Sakai, D.Matsumoto, M.Yao, T.Aizawa, M.Demura, K.Kawano, K.Nitta, N.Watanabe, I.Tanaka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 1.50
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	61.972, 61.972, 75.797, 90.00, 90.00, 120.00
R / Rfree (%)	20.3 / 23.1

The binding sites of Potassium atom in the Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii (pdb code 2cvi). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii, PDB code: 2cvi:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii within 5.0Å range: probe atom residue distance (Å) B Occ A:K1091 b:22.0 occ:1.00 O A:VAL28 2.5 17.2 1.0 O A:LEU23 2.6 22.5 1.0 O A:MET25 2.7 21.2 1.0 O A:HOH1133 3.3 26.6 1.0 C A:MET25 3.7 22.8 1.0 C A:VAL28 3.7 16.1 1.0 C A:LEU23 3.7 20.7 1.0 CA A:PRO26 4.2 23.0 1.0 N A:MET25 4.3 21.9 1.0 O A:PRO26 4.3 23.6 1.0 C A:ALA24 4.3 21.4 1.0 O A:HOH1159 4.4 36.5 1.0 N A:PRO26 4.4 23.9 1.0 CA A:VAL28 4.4 16.4 1.0 C A:PRO26 4.4 22.3 1.0 N A:VAL28 4.4 16.8 1.0 CA A:LEU23 4.5 20.5 1.0 CB A:VAL28 4.5 16.1 1.0 CA A:MET25 4.6 22.8 1.0 O A:ALA24 4.6 20.8 1.0 N A:ALA24 4.6 20.4 1.0 CA A:ALA24 4.7 19.9 1.0 N A:LYS29 4.7 14.9 1.0 O A:LEU22 4.9 18.6 1.0 CA A:LYS29 4.9 16.0 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii within 5.0Å range: probe atom residue distance (Å) B Occ B:K1092 b:19.1 occ:1.00 O B:VAL28 2.6 16.9 1.0 O B:HOH1180 2.6 22.9 1.0 O B:LEU23 2.6 15.1 1.0 O B:MET25 2.6 15.7 1.0 O B:HOH1115 2.9 22.0 1.0 O B:HOH1110 3.0 24.8 1.0 C B:MET25 3.6 15.8 1.0 C B:LEU23 3.7 15.6 1.0 C B:VAL28 3.7 13.6 1.0 CA B:PRO26 4.1 16.6 1.0 CA B:LEU23 4.2 14.0 1.0 O B:PRO26 4.2 16.3 1.0 N B:PRO26 4.3 15.7 1.0 N B:MET25 4.3 15.4 1.0 C B:PRO26 4.3 15.3 1.0 N B:VAL28 4.4 15.2 1.0 CA B:VAL28 4.5 14.5 1.0 O B:HOH1126 4.5 29.5 1.0 C B:ALA24 4.6 15.9 1.0 CB B:VAL28 4.6 14.4 1.0 O B:HOH1143 4.6 27.0 1.0 CA B:MET25 4.7 16.2 1.0 N B:ALA24 4.7 14.8 1.0 N B:LYS29 4.8 12.7 1.0 O B:LEU22 4.8 13.8 1.0 CA B:ALA24 4.9 16.0 1.0 CA B:LYS29 4.9 14.1 1.0 O B:ALA24 4.9 17.9 1.0 CB B:LEU23 5.0 13.3 1.0 CD2 B:LEU23 5.0 13.2 1.0

Y.Kitago, N.Sakai, D.Matsumoto, M.Yao, T.Aizawa, M.Demura, K.Kawano, K.Nitta, N.Watanabe, I.Tanaka. Crystal Structure of Hypothetical Protein PHS023 From Pyrococcus Horikoshii To Be Published.