Sodium 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
Potassium	(K)	2 atoms

The binding sites of Sodium 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 Sodium atom.
In total 2 binding sites of Sodium where determined in the Cryo-Em Structure of Human NKCC1 (Tm Domain), PDB code: 7zgo:
Jump to Sodium binding site number: 1; 2;

Sodium 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 Sodium with other atoms in the Na 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:Na1301 b:49.0 occ:1.00 O A:LEU297 2.2 46.9 1.0 O A:ALA610 2.3 48.4 1.0 O A:TRP300 2.3 43.4 1.0 OG A:SER613 2.4 47.5 1.0 OG A:SER614 2.4 46.4 1.0 N A:SER614 3.1 46.4 1.0 C A:ALA610 3.2 48.4 1.0 CB A:SER614 3.2 46.4 1.0 C A:TRP300 3.4 43.4 1.0 CA A:ALA610 3.4 48.4 1.0 C A:LEU297 3.5 46.9 1.0 CA A:SER614 3.6 46.4 1.0 CA A:GLY301 3.7 45.2 1.0 CB A:SER613 3.8 47.5 1.0 C A:SER613 4.0 47.5 1.0 N A:GLY301 4.0 45.2 1.0 CB A:ALA610 4.1 48.4 1.0 CA A:SER613 4.3 47.5 1.0 CA A:LEU297 4.3 46.9 1.0 O A:ASN298 4.4 46.6 1.0 N A:THR611 4.4 48.0 1.0 N A:ASN298 4.4 46.6 1.0 CA A:ASN298 4.4 46.6 1.0 O A:SER609 4.5 51.2 1.0 CA A:TRP300 4.5 43.4 1.0 C A:ASN298 4.5 46.6 1.0 CD2 A:LEU297 4.6 46.9 1.0 N A:SER613 4.6 47.5 1.0 N A:TRP300 4.7 43.4 1.0 N A:ALA610 4.7 48.4 1.0 O A:SER613 4.9 47.5 1.0 CB A:LEU297 4.9 46.9 1.0 CB A:TRP300 4.9 43.4 1.0 C A:GLY301 4.9 45.2 1.0 CA A:THR611 4.9 48.0 1.0 CD1 A:LEU442 5.0 51.8 1.0

Sodium 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 Sodium with other atoms in the Na 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:Na1301 b:49.9 occ:1.00 O B:TRP300 2.3 43.2 1.0 O B:LEU297 2.3 47.5 1.0 O B:ALA610 2.3 48.6 1.0 OG B:SER613 2.4 47.8 1.0 OG B:SER614 2.4 47.2 1.0 N B:SER614 3.1 47.2 1.0 CB B:SER614 3.2 47.2 1.0 C B:ALA610 3.2 48.6 1.0 C B:TRP300 3.4 43.2 1.0 CA B:ALA610 3.5 48.6 1.0 C B:LEU297 3.5 47.5 1.0 CA B:SER614 3.6 47.2 1.0 CB B:SER613 3.8 47.8 1.0 CA B:GLY301 3.8 46.6 1.0 C B:SER613 3.9 47.8 1.0 N B:GLY301 4.1 46.6 1.0 CB B:ALA610 4.1 48.6 1.0 CA B:SER613 4.3 47.8 1.0 CA B:LEU297 4.4 47.5 1.0 O B:ASN298 4.4 47.8 1.0 N B:THR611 4.4 48.4 1.0 N B:ASN298 4.4 47.8 1.0 CA B:ASN298 4.4 47.8 1.0 O B:SER609 4.5 51.3 1.0 C B:ASN298 4.5 47.8 1.0 CA B:TRP300 4.5 43.2 1.0 CD2 B:LEU297 4.6 47.5 1.0 N B:SER613 4.6 47.8 1.0 N B:TRP300 4.7 43.2 1.0 N B:ALA610 4.7 48.6 1.0 O B:SER613 4.8 47.8 1.0 CB B:LEU297 4.9 47.5 1.0 CB B:TRP300 4.9 43.2 1.0 CA B:THR611 4.9 48.4 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.