Potassium in PDB 9nei: Gt-Shaker Class A

The binding sites of Potassium atom in the Gt-Shaker Class A (pdb code 9nei). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Gt-Shaker Class A, PDB code: 9nei:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Gt-Shaker Class A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Gt-Shaker Class A within 5.0Å range: probe atom residue distance (Å) B Occ A:K708 b:72.1 occ:1.00 OG1 D:THR442 2.8 76.6 1.0 O D:THR442 2.9 76.6 1.0 O B:THR442 2.9 78.0 1.0 O C:THR442 3.0 77.8 1.0 OG1 C:THR442 3.0 77.8 1.0 OG1 B:THR442 3.0 78.0 1.0 OG1 A:THR442 3.1 76.6 1.0 O A:THR442 3.1 76.6 1.0 CB D:THR442 3.5 76.6 1.0 CB B:THR442 3.7 78.0 1.0 K B:K701 3.8 67.4 1.0 CB C:THR442 3.9 77.8 1.0 C D:THR442 3.9 76.6 1.0 C B:THR442 3.9 78.0 1.0 CB A:THR442 3.9 76.6 1.0 CG G:MET3 4.0 113.4 1.0 C C:THR442 4.1 77.8 1.0 C A:THR442 4.2 76.6 1.0 CA D:THR442 4.4 76.6 1.0 CB G:MET3 4.4 113.4 1.0 CA B:THR442 4.5 78.0 1.0 CA C:THR442 4.6 77.8 1.0 N G:MET3 4.7 113.4 1.0 CB G:THR2 4.7 110.4 1.0 CA A:THR442 4.7 76.6 1.0 CG2 D:THR442 4.7 76.6 1.0 O A:THR441 4.8 74.8 1.0 OG1 G:THR2 4.8 110.4 1.0 O C:THR441 4.9 79.2 1.0 O B:THR441 4.9 79.0 1.0 CG2 B:THR442 4.9 78.0 1.0 O D:THR441 4.9 80.6 1.0 N B:VAL443 5.0 73.8 1.0

Potassium binding site 2 out of 2 in the Gt-Shaker Class A


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Gt-Shaker Class A within 5.0Å range: probe atom residue distance (Å) B Occ B:K701 b:67.4 occ:1.00 O C:VAL443 2.8 74.3 1.0 O B:VAL443 2.8 73.8 1.0 O A:VAL443 2.9 73.7 1.0 O A:THR442 3.0 76.6 1.0 O D:THR442 3.0 76.6 1.0 O B:THR442 3.0 78.0 1.0 O D:VAL443 3.0 75.8 1.0 O C:THR442 3.0 77.8 1.0 C C:VAL443 3.5 74.3 1.0 C B:VAL443 3.5 73.8 1.0 C A:VAL443 3.5 73.7 1.0 C D:VAL443 3.6 75.8 1.0 K A:K708 3.8 72.1 1.0 C D:THR442 3.9 76.6 1.0 C A:THR442 4.0 76.6 1.0 CA C:VAL443 4.0 74.3 1.0 CA A:VAL443 4.0 73.7 1.0 C C:THR442 4.0 77.8 1.0 CA B:VAL443 4.0 73.8 1.0 C B:THR442 4.0 78.0 1.0 CA D:VAL443 4.0 75.8 1.0 N C:GLY444 4.4 83.1 1.0 N B:GLY444 4.4 81.5 1.0 N A:GLY444 4.4 79.9 1.0 N D:GLY444 4.4 82.8 1.0 N C:VAL443 4.5 74.3 1.0 N A:VAL443 4.5 73.7 1.0 N D:VAL443 4.5 75.8 1.0 N B:VAL443 4.5 73.8 1.0 CA C:GLY444 4.7 83.1 1.0 CA B:GLY444 4.7 81.5 1.0 CA D:GLY444 4.8 82.8 1.0 CA A:GLY444 4.8 79.9 1.0

X.Tan, A.I.Fernandez-Marino, Y.Li, T.-H.Chang, K.J.Swartz. Structural Basis of Fast N-Type Inactivation in Kv Channels Nature 2025.
ISSN: ESSN 1476-4687
DOI: 10.1038/S41586-025-09339-7