Potassium in PDB 8k1q: Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 5 Mm Kcl and 135 Mm Nacl

The binding sites of Potassium atom in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 5 Mm Kcl and 135 Mm Nacl (pdb code 8k1q). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 5 Mm Kcl and 135 Mm Nacl, PDB code: 8k1q:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 5 Mm Kcl and 135 Mm Nacl


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, 5 Mm Kcl and 135 Mm Nacl within 5.0Å range: probe atom residue distance (Å) B Occ A:K304 b:32.4 occ:1.00 O B:THR199 2.9 16.2 1.0 O A:THR199 2.9 14.6 1.0 O A:THR93 3.0 10.6 1.0 O B:THR93 3.0 20.0 1.0 O B:ILE200 3.0 9.8 1.0 O A:ILE200 3.0 10.6 1.0 K A:K305 3.2 18.9 1.0 O A:ILE94 3.3 11.3 1.0 O B:ILE94 3.3 18.4 1.0 C B:ILE200 3.7 9.8 1.0 C A:ILE200 3.7 10.6 1.0 C B:THR199 3.9 16.2 1.0 C A:THR199 3.9 14.6 1.0 C B:THR93 4.0 20.0 1.0 C A:THR93 4.0 10.6 1.0 C B:ILE94 4.0 18.4 1.0 C A:ILE94 4.0 11.3 1.0 CA A:ILE200 4.1 10.6 1.0 CA B:ILE200 4.1 9.8 1.0 CA B:ILE94 4.2 18.4 1.0 CA A:ILE94 4.3 11.3 1.0 N A:ILE200 4.5 10.6 1.0 N B:ILE200 4.5 9.8 1.0 N B:ILE94 4.6 18.4 1.0 N A:ILE94 4.6 11.3 1.0 N B:GLY201 4.7 18.5 1.0 N A:GLY201 4.7 17.9 1.0

Potassium binding site 2 out of 2 in the Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 5 Mm Kcl and 135 Mm Nacl


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, 5 Mm Kcl and 135 Mm Nacl within 5.0Å range: probe atom residue distance (Å) B Occ A:K305 b:18.9 occ:1.00 O A:THR199 2.8 14.6 1.0 O B:THR199 2.8 16.2 1.0 O A:THR93 2.9 10.6 1.0 O B:THR93 2.9 20.0 1.0 K A:K304 3.2 32.4 1.0 OG1 B:THR93 3.2 20.0 1.0 OG1 A:THR93 3.3 10.6 1.0 OG1 A:THR199 3.4 14.6 1.0 OG1 B:THR199 3.4 16.2 1.0 CB A:THR93 3.7 10.6 1.0 CB B:THR93 3.7 20.0 1.0 CB A:THR199 3.7 14.6 1.0 CB B:THR199 3.7 16.2 1.0 C B:THR199 3.9 16.2 1.0 C A:THR199 3.9 14.6 1.0 C A:THR93 4.0 10.6 1.0 C B:THR93 4.0 20.0 1.0 CA B:THR199 4.4 16.2 1.0 CA A:THR199 4.4 14.6 1.0 CA A:THR93 4.5 10.6 1.0 CA B:THR93 4.5 20.0 1.0 CG2 A:THR93 4.9 10.6 1.0 CG2 B:THR93 4.9 20.0 1.0 CG2 A:THR199 4.9 14.6 1.0 CG2 B:THR199 4.9 16.2 1.0

S.Chen, H.Lin. Human Twik-Related Acid-Sensitive Potassium Channel TASK3 at pH 6.0, 5 Mm Kcl and 135 Mm Nacl To Be Published.