Potassium in PDB 8a1t: Sodium Pumping Nadh-Quinone Oxidoreductase

All present enzymatic activity of Sodium Pumping Nadh-Quinone Oxidoreductase:
7.2.1.1;

The structure of Sodium Pumping Nadh-Quinone Oxidoreductase also contains other interesting chemical elements:

Sodium	(Na)	1 atom
Iron	(Fe)	4 atoms

The binding sites of Potassium atom in the Sodium Pumping Nadh-Quinone Oxidoreductase (pdb code 8a1t). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Sodium Pumping Nadh-Quinone Oxidoreductase, PDB code: 8a1t:

Potassium binding site 1 out of 1 in the Sodium Pumping Nadh-Quinone Oxidoreductase


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Sodium Pumping Nadh-Quinone Oxidoreductase within 5.0Å range: probe atom residue distance (Å) B Occ B:K508 b:69.0 occ:1.00 O B:TYR378 2.5 37.4 1.0 O B:ARG372 2.5 33.3 1.0 O B:ASN375 2.6 47.8 1.0 O B:ILE371 2.6 32.1 1.0 HA B:ARG372 2.8 27.6 1.0 C B:ARG372 3.1 22.2 1.0 HA B:PRO379 3.3 39.4 1.0 CA B:ARG372 3.4 24.9 1.0 H B:ASN375 3.5 33.1 1.0 C B:ASN375 3.5 36.4 1.0 C B:TYR378 3.6 36.1 1.0 C B:ILE371 3.6 23.9 1.0 HB3 B:ASN375 3.7 33.1 1.0 O B:PRO379 3.7 44.0 1.0 CA B:PRO379 3.9 44.4 1.0 C B:PRO379 3.9 45.7 1.0 HA B:PRO376 4.0 43.5 1.0 N B:ARG372 4.0 25.8 1.0 N B:VAL373 4.1 12.5 1.0 N B:ASN375 4.2 32.1 1.0 N B:PRO379 4.2 43.1 1.0 CA B:ASN375 4.3 23.9 1.0 HG22 B:ILE371 4.3 25.2 1.0 H B:TYR378 4.3 38.1 1.0 CB B:ASN375 4.4 26.8 1.0 N B:PRO376 4.4 44.1 1.0 CA B:PRO376 4.5 44.9 1.0 HE2 B:MET322 4.6 34.2 1.0 H B:VAL373 4.7 25.9 1.0 HB2 B:TYR378 4.7 36.8 1.0 HA B:VAL373 4.7 27.7 1.0 N B:TYR378 4.7 34.6 1.0 CB B:ARG372 4.7 24.6 1.0 C B:VAL373 4.7 28.1 1.0 CA B:TYR378 4.7 31.8 1.0 HG3 B:MET322 4.7 34.2 1.0 O B:VAL373 4.8 34.0 1.0 CA B:VAL373 4.8 17.5 1.0 C B:PRO376 4.8 46.7 1.0 N B:GLU380 4.8 38.3 1.0 H B:ARG372 4.8 27.6 1.0 HB3 B:ARG372 4.9 27.9 1.0 HB2 B:ASN375 4.9 33.4 1.0 O B:PRO376 4.9 46.4 1.0 HG2 B:ARG372 4.9 28.1 1.0 CA B:ILE371 5.0 9.9 1.0

J.-L.Hau, J.-L.Hau, S.Kaltwasser, J.Vonck, G.Fritz, J.Steuber. N/A N/A.