Calcium in PDB 7rtw: Cryo-Em Structure of A TTYH3 Cis-Dimer

The binding sites of Calcium atom in the Cryo-Em Structure of A TTYH3 Cis-Dimer (pdb code 7rtw). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Cryo-Em Structure of A TTYH3 Cis-Dimer, PDB code: 7rtw:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Cryo-Em Structure of A TTYH3 Cis-Dimer


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryo-Em Structure of A TTYH3 Cis-Dimer within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca602 b:63.9 occ:1.00 OE2 A:GLU110 2.4 53.5 1.0 OE1 A:GLU110 2.4 53.5 1.0 OD2 B:ASP113 2.4 64.6 1.0 CD A:GLU110 2.7 53.5 1.0 OD2 A:ASP113 3.4 52.8 1.0 CG B:ASP113 3.5 64.6 1.0 CB B:ASP113 4.0 64.6 1.0 CG A:GLU110 4.2 53.5 1.0 CG A:ASP113 4.3 52.8 1.0 OD1 B:ASP113 4.5 64.6 1.0 CB A:ASP113 4.5 52.8 1.0 CG B:GLU110 4.7 69.8 1.0 CA A:GLU110 4.7 53.5 1.0 OD1 A:ASP383 4.8 45.3 1.0 CA B:GLU110 4.9 69.8 1.0 CB A:GLU110 4.9 53.5 1.0 CG A:ASP383 5.0 45.3 1.0 O B:GLY109 5.0 70.9 1.0

Calcium binding site 2 out of 2 in the Cryo-Em Structure of A TTYH3 Cis-Dimer


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Cryo-Em Structure of A TTYH3 Cis-Dimer within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca603 b:77.4 occ:1.00 OD2 A:ASP113 2.3 52.8 1.0 OE2 B:GLU110 2.4 69.8 1.0 OD1 A:ASP113 2.4 52.8 1.0 CG A:ASP113 2.7 52.8 1.0 CD B:GLU110 3.6 69.8 1.0 CB A:ASP113 4.2 52.8 1.0 OH B:TYR106 4.3 73.9 1.0 CG B:GLU110 4.3 69.8 1.0 OE1 B:GLU110 4.5 69.8 1.0 O A:GLY109 4.9 53.7 1.0

B.Li, S.G.Brohawn, C.M.Hoel. Structures of Tweety Homolog Proteins TTYH2 and TTYH3 in Lipid Nanodiscs To Be Published.