Sodium in PDB 1vct: Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii

The structure of Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii, PDB code: 1vct was solved by E.Inagaki, T.H.Tahirov, Riken Structural Genomics/Proteomics Initiative(Rsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.27 / 1.85
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	70.748, 70.748, 98.024, 90.00, 90.00, 90.00
R / Rfree (%)	21.1 / 24.8

The structure of Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

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

Sodium binding site 1 out of 2 in the Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii within 5.0Å range: probe atom residue distance (Å) B Occ A:Na401 b:27.1 occ:1.00 O A:GLY174 2.3 21.6 1.0 O A:HOH408 2.3 21.6 1.0 O A:HOH407 2.5 22.4 1.0 O A:HOH424 2.6 30.2 1.0 C A:GLY174 3.2 22.1 1.0 CA A:GLY174 3.8 18.6 1.0 N A:GLY158 4.1 31.4 1.0 O A:HOH455 4.2 28.8 1.0 N A:ASP175 4.2 21.1 1.0 NE2 A:GLN127 4.3 26.4 1.0 CG2 A:VAL176 4.5 22.7 1.0 O A:HOH479 4.6 45.1 1.0 CA A:ASP175 4.6 22.3 1.0 O A:ARG156 4.7 18.9 1.0 CA A:GLY158 4.7 32.9 1.0 O A:HOH406 4.8 21.8 1.0 C A:ASP175 4.8 20.6 1.0 OE1 A:GLN127 4.9 32.0 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii within 5.0Å range: probe atom residue distance (Å) B Occ A:Na402 b:21.8 occ:0.50 O A:ALA69 1.9 54.3 1.0 O A:VAL66 2.4 36.3 1.0 C A:ALA69 3.1 53.8 1.0 C A:VAL66 3.5 37.7 1.0 N A:ALA69 3.8 51.8 1.0 CA A:ALA69 3.9 54.9 1.0 N A:ARG70 4.2 54.1 1.0 CB A:ALA69 4.2 56.3 1.0 C A:LEU67 4.2 41.6 1.0 CA A:LEU67 4.2 40.2 1.0 O A:LEU67 4.3 44.6 1.0 N A:LEU67 4.3 39.0 1.0 CA A:ARG70 4.4 56.0 1.0 CA A:VAL66 4.6 33.2 1.0 CG1 A:VAL66 4.6 41.8 1.0 N A:ALA68 4.7 44.8 1.0 C A:ALA68 4.8 53.5 1.0 CG A:ARG70 4.9 65.5 1.0

E.Inagaki, T.H.Tahirov. Crystal Structure of Putative Potassium Channel Related Protein From Pyrococcus Horikoshii To Be Published.