Rubidium in PDB 4pdm: Crystal Structure of K+ Selective Nak Mutant in Rubidium

The structure of Crystal Structure of K+ Selective Nak Mutant in Rubidium, PDB code: 4pdm was solved by Y.Lam, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.01 / 1.58
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	68.011, 68.011, 89.346, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 23.4

The binding sites of Rubidium atom in the Crystal Structure of K+ Selective Nak Mutant in Rubidium (pdb code 4pdm). This binding sites where shown within 5.0 Angstroms radius around Rubidium atom.
In total 6 binding sites of Rubidium where determined in the Crystal Structure of K+ Selective Nak Mutant in Rubidium, PDB code: 4pdm:
Jump to Rubidium binding site number: 1; 2; 3; 4; 5; 6;

Rubidium binding site 1 out of 6 in the Crystal Structure of K+ Selective Nak Mutant in Rubidium


Mono view


Stereo pair view

A full contact list of Rubidium with other atoms in the Rb binding site number 1 of Crystal Structure of K+ Selective Nak Mutant in Rubidium within 5.0Å range: probe atom residue distance (Å) B Occ A:Rb201 b:15.4 occ:0.19 O A:GLY65 2.9 17.4 1.0 O A:TYR66 3.1 18.1 1.0 C A:TYR66 3.6 17.6 1.0 C A:GLY65 4.0 17.5 1.0 CA A:TYR66 4.0 16.8 1.0 N A:GLY67 4.4 18.1 1.0 N A:TYR66 4.5 16.3 1.0 CA A:GLY67 4.8 20.0 1.0

Rubidium binding site 2 out of 6 in the Crystal Structure of K+ Selective Nak Mutant in Rubidium


Mono view


Stereo pair view

A full contact list of Rubidium with other atoms in the Rb binding site number 2 of Crystal Structure of K+ Selective Nak Mutant in Rubidium within 5.0Å range: probe atom residue distance (Å) B Occ A:Rb202 b:16.0 occ:0.19 O A:VAL64 2.8 18.0 1.0 O A:THR63 3.0 18.8 1.0 C A:VAL64 3.6 17.2 1.0 RB A:RB203 3.7 18.7 0.2 C A:THR63 4.2 18.8 1.0 CA A:VAL64 4.3 17.1 1.0 N A:GLY65 4.4 19.4 1.0 CA A:GLY65 4.5 18.6 1.0 O A:GLY65 4.6 17.4 1.0 C A:GLY65 4.8 17.5 1.0 N A:VAL64 4.8 17.9 1.0

Rubidium binding site 3 out of 6 in the Crystal Structure of K+ Selective Nak Mutant in Rubidium


Mono view


Stereo pair view

A full contact list of Rubidium with other atoms in the Rb binding site number 3 of Crystal Structure of K+ Selective Nak Mutant in Rubidium within 5.0Å range: probe atom residue distance (Å) B Occ A:Rb203 b:18.7 occ:0.20 OG1 A:THR63 2.9 21.1 1.0 O A:THR63 2.9 18.8 1.0 CB A:THR63 3.5 19.9 1.0 RB A:RB202 3.7 16.0 0.2 C A:THR63 3.8 18.8 1.0 CA A:THR63 4.3 21.4 1.0 CG2 A:THR63 4.7 21.8 1.0 N A:VAL64 4.8 17.9 1.0

Rubidium binding site 4 out of 6 in the Crystal Structure of K+ Selective Nak Mutant in Rubidium


Mono view


Stereo pair view

A full contact list of Rubidium with other atoms in the Rb binding site number 4 of Crystal Structure of K+ Selective Nak Mutant in Rubidium within 5.0Å range: probe atom residue distance (Å) B Occ B:Rb201 b:32.4 occ:0.25 OG1 B:THR63 2.9 29.7 1.0 O B:THR63 2.9 36.0 1.0 CB B:THR63 3.5 31.2 1.0 RB B:RB202 3.7 38.0 0.2 C B:THR63 3.8 31.7 1.0 CA B:THR63 4.3 29.2 1.0 CG2 B:THR63 4.7 37.6 1.0 N B:VAL64 4.8 28.9 1.0

Rubidium binding site 5 out of 6 in the Crystal Structure of K+ Selective Nak Mutant in Rubidium


Mono view


Stereo pair view

A full contact list of Rubidium with other atoms in the Rb binding site number 5 of Crystal Structure of K+ Selective Nak Mutant in Rubidium within 5.0Å range: probe atom residue distance (Å) B Occ B:Rb202 b:38.0 occ:0.25 O B:VAL64 2.9 34.8 1.0 O B:THR63 3.1 36.0 1.0 C B:VAL64 3.6 33.2 1.0 RB B:RB201 3.7 32.4 0.2 C B:THR63 4.2 31.7 1.0 CA B:VAL64 4.3 28.9 1.0 N B:GLY65 4.4 37.1 1.0 CA B:GLY65 4.6 37.1 1.0 O B:GLY65 4.7 43.1 1.0 N B:VAL64 4.7 28.9 1.0 C B:GLY65 4.9 38.4 1.0

Rubidium binding site 6 out of 6 in the Crystal Structure of K+ Selective Nak Mutant in Rubidium


Mono view


Stereo pair view

A full contact list of Rubidium with other atoms in the Rb binding site number 6 of Crystal Structure of K+ Selective Nak Mutant in Rubidium within 5.0Å range: probe atom residue distance (Å) B Occ B:Rb203 b:47.8 occ:0.25 O B:GLY65 2.9 43.1 1.0 O B:TYR66 3.0 45.5 1.0 C B:TYR66 3.6 49.1 1.0 C B:GLY65 4.0 38.4 1.0 CA B:TYR66 4.1 46.7 1.0 N B:GLY67 4.5 43.3 1.0 N B:TYR66 4.6 38.1 1.0 CA B:GLY67 4.8 49.7 1.0

Y.Lam, W.Zeng, D.B.Sauer, Y.Jiang. High Resolution Structural Views of Rubidium, Cesium and Barium Binding Within A Potassium Selective Channel Filter To Be Published.