Potassium in PDB 7zgo: Cryo-Em Structure of Human NKCC1 (Tm Domain)

The structure of Cryo-Em Structure of Human NKCC1 (Tm Domain) also contains other interesting chemical elements:

Chlorine	(Cl)	4 atoms
Sodium	(Na)	2 atoms

The binding sites of Potassium atom in the Cryo-Em Structure of Human NKCC1 (Tm Domain) (pdb code 7zgo). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Cryo-Em Structure of Human NKCC1 (Tm Domain), PDB code: 7zgo:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Cryo-Em Structure of Human NKCC1 (Tm Domain)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Cryo-Em Structure of Human NKCC1 (Tm Domain) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1302 b:41.9 occ:1.00 OH A:TYR383 2.7 45.0 1.0 O A:ILE299 2.7 42.7 1.0 O A:PRO496 2.7 42.6 1.0 O A:THR499 2.8 41.9 1.0 O A:ASN298 2.9 46.6 1.0 O A:ALA497 3.1 42.8 1.0 C A:ILE299 3.3 42.7 1.0 CA A:ILE299 3.4 42.7 1.0 OG1 A:THR499 3.6 41.9 1.0 C A:THR499 3.6 41.9 1.0 CL A:CL1303 3.7 49.9 1.0 C A:ALA497 3.7 42.8 1.0 C A:ASN298 3.8 46.6 1.0 C A:PRO496 3.9 42.6 1.0 O A:HOH1405 3.9 46.3 1.0 CZ A:TYR383 3.9 45.0 1.0 CA A:ALA497 3.9 42.8 1.0 N A:ILE299 4.1 42.7 1.0 N A:THR499 4.1 41.9 1.0 CA A:THR499 4.3 41.9 1.0 CE1 A:TYR383 4.4 45.0 1.0 N A:ALA497 4.4 42.8 1.0 ND2 A:ASN298 4.5 46.6 1.0 N A:GLY500 4.5 45.6 1.0 N A:TRP300 4.5 43.4 1.0 N A:GLY301 4.6 45.2 1.0 CB A:ILE299 4.6 42.7 1.0 CB A:THR499 4.6 41.9 1.0 OG A:SER614 4.6 46.4 1.0 N A:ALA498 4.7 41.3 1.0 O A:HOH1404 4.7 44.5 1.0 C A:ALA498 4.8 41.3 1.0 CG2 A:ILE299 4.8 42.7 1.0 CA A:GLY500 4.8 45.6 1.0 CA A:GLY301 4.9 45.2 1.0

Potassium binding site 2 out of 2 in the Cryo-Em Structure of Human NKCC1 (Tm Domain)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Cryo-Em Structure of Human NKCC1 (Tm Domain) within 5.0Å range: probe atom residue distance (Å) B Occ B:K1302 b:43.5 occ:1.00 OH B:TYR383 2.7 45.7 1.0 O B:ILE299 2.7 43.9 1.0 O B:PRO496 2.8 43.4 1.0 O B:THR499 2.8 43.3 1.0 O B:ASN298 2.9 47.8 1.0 O B:ALA497 3.1 43.9 1.0 C B:ILE299 3.3 43.9 1.0 CA B:ILE299 3.4 43.9 1.0 OG1 B:THR499 3.6 43.3 1.0 C B:THR499 3.6 43.3 1.0 CL B:CL1304 3.7 50.9 1.0 C B:ALA497 3.7 43.9 1.0 C B:ASN298 3.8 47.8 1.0 O B:HOH1405 3.9 47.0 1.0 C B:PRO496 3.9 43.4 1.0 CZ B:TYR383 3.9 45.7 1.0 CA B:ALA497 4.0 43.9 1.0 N B:THR499 4.1 43.3 1.0 N B:ILE299 4.1 43.9 1.0 CA B:THR499 4.3 43.3 1.0 CE1 B:TYR383 4.4 45.7 1.0 N B:ALA497 4.4 43.9 1.0 ND2 B:ASN298 4.5 47.8 1.0 N B:GLY500 4.5 47.1 1.0 N B:TRP300 4.5 43.2 1.0 CB B:THR499 4.6 43.3 1.0 CB B:ILE299 4.6 43.9 1.0 N B:ALA498 4.6 42.5 1.0 OG B:SER614 4.7 47.2 1.0 N B:GLY301 4.7 46.6 1.0 C B:ALA498 4.7 42.5 1.0 CA B:GLY500 4.8 47.1 1.0 CG2 B:ILE299 4.8 43.9 1.0 O B:HOH1404 5.0 45.5 1.0

P.Nissen, R.Fenton, C.Neumann, L.Lindtoft Rosenbaek, R.Kock Flygaard, M.Habeck, J.Lykkegaard Karlsen, Y.Wang, K.Lindorff-Larsen, H.Gad, R.Hartmann, J.Lyons. Cryo-Em Structure of Human NKCC1 (Tm Domain) To Be Published.