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Potassium in PDB 9byi: Structure of Human K2P13.1 (THIK1) in Detergent

Potassium Binding Sites:

The binding sites of Potassium atom in the Structure of Human K2P13.1 (THIK1) in Detergent (pdb code 9byi). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Structure of Human K2P13.1 (THIK1) in Detergent, PDB code: 9byi:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in 9byi

Go back to Potassium Binding Sites List in 9byi
Potassium binding site 1 out of 3 in the Structure of Human K2P13.1 (THIK1) in Detergent


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of Human K2P13.1 (THIK1) in Detergent within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K415

b:79.2
occ:1.00
 O U:ILE111 3.0 63.9 1.0
O A:ILE111 3.0 66.6 1.0
O U:THR237 3.0 71.3 1.0
O A:THR237 3.0 71.2 1.0
O U:ILE238 3.1 64.8 1.0
O A:THR110 3.1 65.8 1.0
O A:ILE238 3.1 65.8 1.0
O U:THR110 3.2 64.8 1.0
K A:K416 3.3 88.3 1.0
C U:ILE111 3.8 59.4 1.0
C A:ILE111 3.8 62.4 1.0
C U:ILE238 3.9 58.7 1.0
C A:ILE238 3.9 57.4 1.0
C A:THR110 4.0 55.2 1.0
C U:THR237 4.1 58.9 1.0
C A:THR237 4.1 60.2 1.0
C U:THR110 4.1 54.2 1.0
CA U:ILE111 4.2 54.3 1.0
CA A:ILE111 4.2 55.7 1.0
CA U:ILE238 4.2 51.8 1.0
CA A:ILE238 4.3 48.3 1.0
N A:ILE111 4.5 44.0 1.0
N U:ILE111 4.6 43.3 1.0
N U:ILE238 4.6 45.9 1.0
N A:ILE238 4.6 42.6 1.0
N A:GLY112 4.8 54.4 1.0
N U:GLY112 4.9 54.4 1.0
N U:GLY239 4.9 55.4 1.0
N A:GLY239 4.9 51.4 1.0

Potassium binding site 2 out of 3 in 9byi

Go back to Potassium Binding Sites List in 9byi
Potassium binding site 2 out of 3 in the Structure of Human K2P13.1 (THIK1) in Detergent


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of Human K2P13.1 (THIK1) in Detergent within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K416

b:88.3
occ:1.00
 O U:THR110 2.8 64.8 1.0
O A:THR110 2.9 65.8 1.0
O U:THR237 3.0 71.3 1.0
O A:THR237 3.0 71.2 1.0
K A:K415 3.3 79.2 1.0
OG1 A:THR110 3.5 65.3 1.0
OG1 U:THR110 3.6 64.5 1.0
OG1 A:THR237 3.6 63.6 1.0
OG1 U:THR237 3.6 62.5 1.0
CB A:THR110 3.7 61.0 1.0
CB U:THR110 3.8 60.4 1.0
CB A:THR237 3.9 57.0 1.0
CB U:THR237 3.9 55.1 1.0
C U:THR110 4.0 54.2 1.0
C A:THR110 4.0 55.2 1.0
C U:THR237 4.1 58.9 1.0
C A:THR237 4.1 60.2 1.0
CA A:THR110 4.5 55.1 1.0
CA U:THR110 4.5 58.9 1.0
CA A:THR237 4.7 56.8 1.0
CA U:THR237 4.7 55.5 1.0
CG2 A:THR110 4.9 61.5 1.0

Potassium binding site 3 out of 3 in 9byi

Go back to Potassium Binding Sites List in 9byi
Potassium binding site 3 out of 3 in the Structure of Human K2P13.1 (THIK1) in Detergent


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of Human K2P13.1 (THIK1) in Detergent within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K417

b:30.0
occ:1.00
 O U:GLY239 2.8 67.0 1.0
O U:GLY112 2.8 62.8 1.0
O A:GLY239 2.8 65.2 1.0
O A:GLY112 3.0 70.2 1.0
O U:PHE113 3.3 73.7 1.0
O A:PHE113 3.3 74.5 1.0
O A:PHE240 3.4 63.0 1.0
O U:PHE240 3.5 63.3 1.0
C U:PHE113 3.8 63.0 1.0
C A:PHE113 3.9 65.7 1.0
C A:PHE240 4.0 57.2 1.0
C U:GLY112 4.0 48.9 1.0
C U:GLY239 4.0 55.2 1.0
C U:PHE240 4.0 57.9 1.0
C A:GLY239 4.0 52.9 1.0
C A:GLY112 4.1 51.0 1.0
CA U:PHE113 4.3 55.8 1.0
CA A:PHE240 4.4 54.8 1.0
CA A:PHE113 4.4 57.3 1.0
CA U:PHE240 4.4 55.6 1.0
N U:GLY114 4.6 64.8 1.0
N A:GLY114 4.6 62.6 1.0
N U:PHE113 4.7 58.2 1.0
N A:PHE240 4.7 56.0 1.0
N U:PHE240 4.7 58.7 1.0
N A:PHE113 4.8 56.3 1.0
N U:GLY241 4.8 63.7 1.0
N A:GLY241 4.8 62.6 1.0
CA U:GLY114 4.9 69.0 1.0
CA A:GLY114 4.9 65.4 1.0
O U:ILE238 5.0 64.8 1.0
O A:ILE238 5.0 65.8 1.0
O U:ILE111 5.0 63.9 1.0

Reference:

D.L.Minor, S.Roy-Chowdhury. Structure of Human K2P13.1 (THIK1) Reveals A Novel Pore Restriction and Endogenous Lipid Cofactor To Be Published.
Page generated: Sat Aug 9 18:32:07 2025

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