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Potassium in PDB 8k1z: Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl

Potassium Binding Sites:

The binding sites of Potassium atom in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl (pdb code 8k1z). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 5 binding sites of Potassium where determined in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl, PDB code: 8k1z:
Jump to Potassium binding site number: 1; 2; 3; 4; 5;

Potassium binding site 1 out of 5 in 8k1z

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Potassium binding site 1 out of 5 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K304

b:49.5
occ:1.00
 O B:GLY97 4.8 46.4 1.0
O A:GLY97 4.8 44.8 1.0

Potassium binding site 2 out of 5 in 8k1z

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Potassium binding site 2 out of 5 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K305

b:64.5
occ:1.00
 O B:GLY95 2.8 19.9 1.0
O A:GLY95 2.8 19.7 1.0
O B:GLY201 2.9 17.1 1.0
O A:GLY201 2.9 19.8 1.0
O A:TYR96 3.4 26.2 1.0
O A:PHE202 3.4 29.0 1.0
O B:TYR96 3.4 26.7 1.0
O B:PHE202 3.4 29.2 1.0
K A:K306 3.6 28.3 1.0
C B:TYR96 3.8 20.8 1.0
C A:TYR96 3.8 20.9 1.0
C B:PHE202 3.9 20.5 1.0
C A:PHE202 3.9 20.6 1.0
C B:GLY95 4.0 21.0 1.0
C A:GLY95 4.0 20.5 1.0
C B:GLY201 4.1 15.3 1.0
C A:GLY201 4.1 15.6 1.0
N B:GLY97 4.4 29.1 1.0
N A:GLY97 4.4 28.8 1.0
CA B:TYR96 4.4 15.9 1.0
CA A:TYR96 4.4 15.0 1.0
CA A:PHE202 4.5 10.0 1.0
CA B:PHE202 4.5 11.2 1.0
N B:GLY203 4.5 24.8 1.0
N A:GLY203 4.5 25.8 1.0
CA B:GLY97 4.6 33.1 1.0
CA A:GLY97 4.6 32.1 1.0
N B:TYR96 4.7 22.9 1.0
N A:TYR96 4.7 19.6 1.0
CA B:GLY203 4.7 20.8 1.0
CA A:GLY203 4.7 21.1 1.0
N B:PHE202 4.8 19.6 1.0
N A:PHE202 4.8 17.4 1.0

Potassium binding site 3 out of 5 in 8k1z

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Potassium binding site 3 out of 5 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K306

b:28.3
occ:1.00
 O B:ILE200 2.7 9.7 1.0
O A:GLY201 2.7 19.8 1.0
O A:ILE200 2.7 8.4 1.0
O A:GLY95 2.7 19.7 1.0
O B:GLY201 2.7 17.1 1.0
O B:ILE94 2.7 20.9 1.0
O B:GLY95 2.7 19.9 1.0
O A:ILE94 2.7 21.3 1.0
C A:GLY95 3.4 20.5 1.0
C B:GLY95 3.4 21.0 1.0
C A:GLY201 3.5 15.6 1.0
C B:GLY201 3.5 15.3 1.0
K B:K304 3.5 8.1 1.0
K A:K305 3.6 64.5 1.0
CA A:GLY95 3.6 16.8 1.0
CA B:GLY95 3.6 14.7 1.0
CA A:GLY201 3.7 4.2 1.0
CA B:GLY201 3.7 5.0 1.0
C B:ILE94 3.7 16.6 1.0
C A:ILE94 3.7 16.7 1.0
C B:ILE200 3.8 11.3 1.0
C A:ILE200 3.8 11.4 1.0
N B:GLY95 4.1 7.1 1.0
N A:GLY95 4.1 8.3 1.0
N A:GLY201 4.2 6.0 1.0
N B:GLY201 4.2 5.5 1.0
N A:TYR96 4.6 19.6 1.0
N B:TYR96 4.6 22.9 1.0
N B:PHE202 4.7 19.6 1.0
N A:PHE202 4.7 17.4 1.0

Potassium binding site 4 out of 5 in 8k1z

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Potassium binding site 4 out of 5 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K307

b:44.7
occ:1.00
 O A:THR199 2.8 11.3 1.0
O B:THR199 2.9 11.2 1.0
OG1 A:THR93 3.1 8.7 1.0
OG1 B:THR93 3.1 10.9 1.0
O B:THR93 3.1 8.5 1.0
OG1 B:THR199 3.2 16.0 1.0
O A:THR93 3.2 10.3 1.0
OG1 A:THR199 3.3 16.4 1.0
K B:K304 3.5 8.1 1.0
CB A:THR93 3.8 9.6 1.0
CB B:THR93 3.8 9.3 1.0
CB B:THR199 3.8 15.6 1.0
CB A:THR199 3.9 14.8 1.0
C A:THR199 3.9 6.1 1.0
C B:THR199 4.0 5.5 1.0
C B:THR93 4.2 12.6 1.0
C A:THR93 4.2 13.8 1.0
CA B:THR199 4.5 7.2 1.0
CA A:THR199 4.5 6.7 1.0
CA B:THR93 4.6 11.5 1.0
CA A:THR93 4.6 12.7 1.0
CG2 A:THR93 4.9 13.9 1.0
CG2 B:THR93 4.9 14.4 1.0

Potassium binding site 5 out of 5 in 8k1z

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Potassium binding site 5 out of 5 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K304

b:8.1
occ:1.00
 O A:THR93 2.8 10.3 1.0
O A:ILE200 2.8 8.4 1.0
O B:THR93 2.8 8.5 1.0
O B:ILE200 2.8 9.7 1.0
O B:THR199 2.8 11.2 1.0
O A:THR199 2.9 11.3 1.0
O B:ILE94 3.0 20.9 1.0
O A:ILE94 3.1 21.3 1.0
C B:ILE200 3.5 11.3 1.0
K A:K306 3.5 28.3 1.0
K A:K307 3.5 44.7 1.0
C A:ILE200 3.5 11.4 1.0
C B:ILE94 3.7 16.6 1.0
C A:ILE94 3.7 16.7 1.0
C B:THR199 3.7 5.5 1.0
CA B:ILE200 3.8 7.1 1.0
C A:THR93 3.8 13.8 1.0
CA A:ILE200 3.8 8.0 1.0
C B:THR93 3.8 12.6 1.0
C A:THR199 3.8 6.1 1.0
CA B:ILE94 4.0 9.4 1.0
CA A:ILE94 4.1 10.5 1.0
N B:ILE200 4.2 3.3 1.0
N A:ILE200 4.2 4.5 1.0
N B:ILE94 4.4 11.9 1.0
N A:ILE94 4.4 12.5 1.0
N B:GLY201 4.6 5.5 1.0
N A:GLY95 4.6 8.3 1.0
N B:GLY95 4.6 7.1 1.0
N A:GLY201 4.6 6.0 1.0
CA B:THR199 4.9 7.2 1.0
CA A:THR93 4.9 12.7 1.0
CA B:THR93 5.0 11.5 1.0

Reference:

S.Chen, H.Lin. Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 200 Mm Kcl To Be Published.
Page generated: Tue Aug 13 00:11:57 2024

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