Potassium in PDB 8ue9: Structure of Trek-1CG*:CAT335

The structure of Structure of Trek-1CG*:CAT335, PDB code: 8ue9 was solved by A.Mondal, H.Lee, D.L.Minor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.62 / 3.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	67.069, 119.776, 129.708, 90, 90, 90
R / Rfree (%)	26.8 / 30.6

The structure of Structure of Trek-1CG*:CAT335 also contains other interesting chemical elements:

Chlorine	(Cl)	4 atoms
Cadmium	(Cd)	1 atom

The binding sites of Potassium atom in the Structure of Trek-1CG*:CAT335 (pdb code 8ue9). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 5 binding sites of Potassium where determined in the Structure of Trek-1CG*:CAT335, PDB code: 8ue9:
Jump to Potassium binding site number: 1; 2; 3; 4; 5;

Potassium binding site 1 out of 5 in the Structure of Trek-1CG*:CAT335


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of Trek-1CG*:CAT335 within 5.0Å range: probe atom residue distance (Å) B Occ A:K605 b:88.4 occ:1.00 O B:THR251 2.9 88.0 1.0 OG1 A:THR142 2.9 110.4 1.0 OG1 B:THR251 2.9 92.9 1.0 OG1 A:THR251 2.9 92.2 1.0 O A:THR251 2.9 84.6 1.0 OG1 B:THR142 2.9 95.5 1.0 O A:THR142 3.2 115.0 1.0 O B:THR142 3.3 89.6 1.0 CB A:THR142 3.3 81.0 1.0 CB A:THR251 3.4 83.4 1.0 CB B:THR251 3.4 81.6 1.0 CB B:THR142 3.4 66.0 1.0 K A:K608 3.6 102.5 1.0 C B:THR251 3.8 86.0 1.0 C A:THR251 3.8 85.3 1.0 C A:THR142 4.0 106.6 1.0 C B:THR142 4.0 83.2 1.0 CA A:THR251 4.2 83.4 1.0 CA B:THR251 4.2 102.4 1.0 CA A:THR142 4.3 88.3 1.0 CA B:THR142 4.4 93.3 1.0 CG2 A:THR142 4.4 83.9 1.0 CG2 B:THR142 4.5 83.1 1.0 CG2 A:THR251 4.6 99.8 1.0 CG2 B:THR251 4.6 86.3 1.0 K A:K609 4.8 140.7 1.0 N B:ILE252 4.8 98.8 1.0 O B:THR250 4.9 98.2 1.0 N A:ILE252 4.9 81.1 1.0 O A:THR250 4.9 113.1 1.0

Potassium binding site 2 out of 5 in the Structure of Trek-1CG*:CAT335


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of Trek-1CG*:CAT335 within 5.0Å range: probe atom residue distance (Å) B Occ A:K606 b:103.2 occ:1.00 O A:PHE254 2.8 105.9 1.0 O B:PHE254 2.8 90.8 1.0 O A:PHE145 2.9 102.4 1.0 O B:GLY144 2.9 104.1 1.0 O B:PHE145 2.9 110.5 1.0 O A:GLY144 3.0 103.2 1.0 O A:GLY253 3.1 91.0 1.0 O B:GLY253 3.2 94.4 1.0 C B:PHE145 3.4 108.5 1.0 C A:PHE145 3.4 95.4 1.0 K A:K607 3.6 95.1 1.0 C A:PHE254 3.6 95.7 1.0 C B:PHE254 3.6 111.9 1.0 C B:GLY144 4.0 100.6 1.0 CA A:PHE145 4.0 91.5 1.0 CA B:PHE145 4.1 97.0 1.0 C A:GLY144 4.1 101.3 1.0 N B:GLY146 4.1 112.4 1.0 CA A:PHE254 4.1 89.9 1.0 N A:GLY146 4.2 99.8 1.0 CA B:PHE254 4.2 109.5 1.0 C A:GLY253 4.2 85.0 1.0 CA B:GLY146 4.3 94.5 1.0 C B:GLY253 4.3 94.9 1.0 CA A:GLY146 4.4 105.3 1.0 N A:GLY255 4.5 94.8 1.0 N B:GLY255 4.5 110.2 1.0 N B:PHE145 4.5 103.6 1.0 N A:PHE145 4.6 103.3 1.0 N A:PHE254 4.7 85.1 1.0 N B:PHE254 4.8 131.6 1.0 CA A:GLY255 4.9 97.4 1.0 CA B:GLY255 4.9 93.5 1.0

Potassium binding site 3 out of 5 in the Structure of Trek-1CG*:CAT335


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of Trek-1CG*:CAT335 within 5.0Å range: probe atom residue distance (Å) B Occ A:K607 b:95.1 occ:1.00 O B:GLY144 2.7 104.1 1.0 O A:GLY144 2.7 103.2 1.0 O A:ILE252 2.7 82.7 1.0 O A:GLY253 2.7 91.0 1.0 O B:GLY253 2.8 94.4 1.0 K A:K608 2.8 102.5 1.0 O B:ILE252 2.8 93.5 1.0 C B:GLY144 3.4 100.6 1.0 C A:GLY144 3.4 101.3 1.0 K A:K606 3.6 103.2 1.0 C A:GLY253 3.6 85.0 1.0 C B:GLY253 3.7 94.9 1.0 N B:GLY144 3.7 90.3 1.0 CA B:GLY144 3.7 95.7 1.0 N A:GLY144 3.7 91.8 1.0 CA A:GLY144 3.8 81.3 1.0 C A:ILE252 3.9 91.2 1.0 C B:ILE252 3.9 85.4 1.0 CA A:GLY253 4.0 88.7 1.0 CA B:GLY253 4.1 113.0 1.0 N A:PHE145 4.4 103.3 1.0 N A:GLY253 4.4 88.4 1.0 N B:PHE145 4.4 103.6 1.0 N B:GLY253 4.5 102.6 1.0 C A:ILE143 4.6 104.8 1.0 C B:ILE143 4.6 99.6 1.0 N A:PHE254 4.6 85.1 1.0 N B:PHE254 4.7 131.6 1.0 O B:THR142 4.7 89.6 1.0 O A:THR142 4.8 115.0 1.0 CA A:PHE145 4.8 91.5 1.0 CA B:PHE145 4.9 97.0 1.0 O A:THR251 5.0 84.6 1.0

Potassium binding site 4 out of 5 in the Structure of Trek-1CG*:CAT335


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Structure of Trek-1CG*:CAT335 within 5.0Å range: probe atom residue distance (Å) B Occ A:K608 b:102.5 occ:1.00 O A:THR142 2.6 115.0 1.0 O A:THR251 2.7 84.6 1.0 O B:THR142 2.7 89.6 1.0 K A:K607 2.8 95.1 1.0 O B:ILE252 2.8 93.5 1.0 O A:ILE252 2.8 82.7 1.0 O B:THR251 2.8 88.0 1.0 C A:ILE252 3.5 91.2 1.0 C B:ILE252 3.6 85.4 1.0 K A:K605 3.6 88.4 1.0 N A:GLY144 3.7 91.8 1.0 N B:GLY144 3.8 90.3 1.0 C A:THR251 3.8 85.3 1.0 C A:THR142 3.8 106.6 1.0 C B:THR142 3.9 83.2 1.0 C B:THR251 4.0 86.0 1.0 CA A:ILE252 4.1 73.8 1.0 CA B:ILE252 4.1 98.0 1.0 CA A:ILE143 4.2 99.9 1.0 C A:ILE143 4.4 104.8 1.0 CA B:ILE143 4.4 91.0 1.0 N A:ILE252 4.4 81.1 1.0 N A:GLY253 4.5 88.4 1.0 N A:ILE143 4.5 99.8 1.0 N B:ILE252 4.5 98.8 1.0 C B:ILE143 4.5 99.6 1.0 CA A:GLY144 4.5 81.3 1.0 N B:GLY253 4.6 102.6 1.0 CA B:GLY144 4.6 95.7 1.0 N B:ILE143 4.6 88.6 1.0 CA A:GLY253 4.8 88.7 1.0 O A:GLY253 4.8 91.0 1.0 O B:GLY253 4.8 94.4 1.0 O A:GLY144 4.9 103.2 1.0 CA B:GLY253 4.9 113.0 1.0 O B:GLY144 4.9 104.1 1.0 CA A:THR142 4.9 88.3 1.0 CA A:THR251 5.0 83.4 1.0 C A:GLY144 5.0 101.3 1.0 CA B:THR142 5.0 93.3 1.0

Potassium binding site 5 out of 5 in the Structure of Trek-1CG*:CAT335


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Structure of Trek-1CG*:CAT335 within 5.0Å range: probe atom residue distance (Å) B Occ A:K609 b:140.7 occ:1.00 OG1 A:THR142 4.4 110.4 1.0 OG1 A:THR251 4.5 92.2 1.0 OG1 B:THR251 4.7 92.9 1.0 K A:K605 4.8 88.4 1.0

A.Mondal, H.Lee, D.L.Minor. Structure of Trek-1(S131C Mutant) with ML335 To Be Published.