Calcium in PDB 7d3f: Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State

All present enzymatic activity of Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State:
1.6.3.1;

The structure of Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State also contains other interesting chemical elements:

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

The binding sites of Calcium atom in the Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State (pdb code 7d3f). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State, PDB code: 7d3f:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State


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 Human DUOX1-DUOXA1 in High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1605 b:99.6 occ:1.00 OE2 A:GLU839 2.5 98.8 1.0 OD1 A:ASN832 2.5 96.8 1.0 O A:TYR834 2.7 93.4 1.0 OD1 A:ASP830 2.8 0.0 1.0 OD2 A:ASP830 2.9 0.6 1.0 ND2 A:ASN832 3.1 86.6 1.0 CG A:ASN832 3.1 93.2 1.0 CG A:ASP830 3.2 0.2 1.0 CD A:GLU839 3.5 99.4 1.0 OD1 A:ASP828 3.5 0.0 1.0 C A:TYR834 3.7 84.0 1.0 OE1 A:GLU839 3.7 96.0 1.0 N A:SER836 4.0 94.2 1.0 OG A:SER836 4.1 97.4 1.0 CB A:SER836 4.2 97.2 1.0 CA A:LEU835 4.4 92.1 1.0 N A:LEU835 4.4 86.6 1.0 CB A:ASN832 4.5 90.0 1.0 C A:LEU835 4.6 92.3 1.0 CG A:ASP828 4.6 0.9 1.0 CA A:TYR834 4.7 83.7 1.0 CB A:ASP830 4.8 0.6 1.0 CA A:SER836 4.8 95.4 1.0 CG A:GLU839 4.8 0.4 1.0 N A:TYR834 4.9 90.5 1.0 CB A:TYR834 5.0 86.7 1.0 N A:ASN832 5.0 95.9 1.0

Calcium binding site 2 out of 4 in the Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State


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 Human DUOX1-DUOXA1 in High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1606 b:0.3 occ:1.00 OD1 A:ASN868 2.4 0.0 1.0 O A:LEU870 2.5 0.7 1.0 OD1 A:ASP866 2.5 0.6 1.0 CB A:ASP864 2.8 0.1 1.0 N A:ASN868 2.9 0.8 1.0 OD2 A:ASP864 3.1 0.6 1.0 N A:GLY867 3.3 0.4 1.0 CG A:ASP864 3.4 0.6 1.0 CG A:ASP866 3.5 0.8 1.0 CA A:GLY867 3.5 0.4 1.0 OE2 A:GLU875 3.5 0.6 1.0 CG A:ASN868 3.6 0.0 1.0 C A:GLY867 3.6 0.5 1.0 C A:LEU870 3.6 0.1 1.0 N A:LEU870 3.7 0.3 1.0 N A:GLY869 3.8 0.7 1.0 OD2 A:ASP866 3.8 0.9 1.0 CA A:ASN868 3.9 0.5 1.0 C A:ASN868 4.1 0.6 1.0 CA A:ASP864 4.1 0.3 1.0 OE1 A:GLU875 4.2 0.3 1.0 CB A:ASN868 4.2 0.7 1.0 C A:ASP866 4.3 0.6 1.0 CD A:GLU875 4.3 0.5 1.0 CA A:LEU870 4.3 0.4 1.0 OD1 A:ASP864 4.6 0.3 1.0 C A:GLY869 4.6 0.4 1.0 N A:ILE871 4.6 0.8 1.0 C A:ASP864 4.6 0.8 1.0 CB A:ASP866 4.7 0.5 1.0 CA A:GLY869 4.7 1.0 1.0 ND2 A:ASN868 4.7 0.6 1.0 N A:ASP866 4.7 0.8 1.0 O A:GLY867 4.8 0.9 1.0 CA A:ASP866 4.8 0.4 1.0 CA A:ILE871 4.9 0.1 1.0

Calcium binding site 3 out of 4 in the Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca1605 b:0.6 occ:1.00 OE2 C:GLU839 2.5 0.3 1.0 OD1 C:ASN832 2.5 99.0 1.0 O C:TYR834 2.7 95.0 1.0 OD1 C:ASP830 2.8 0.8 1.0 OD2 C:ASP830 2.9 0.6 1.0 ND2 C:ASN832 3.1 89.5 1.0 CG C:ASN832 3.1 95.5 1.0 CG C:ASP830 3.2 0.8 1.0 CD C:GLU839 3.5 0.8 1.0 OD1 C:ASP828 3.5 0.8 1.0 C C:TYR834 3.7 86.5 1.0 OE1 C:GLU839 3.7 97.9 1.0 N C:SER836 4.0 95.7 1.0 OG C:SER836 4.1 99.0 1.0 CB C:SER836 4.2 98.6 1.0 CA C:LEU835 4.4 93.5 1.0 N C:LEU835 4.4 89.1 1.0 CB C:ASN832 4.5 91.5 1.0 C C:LEU835 4.6 94.0 1.0 CG C:ASP828 4.6 0.7 1.0 CA C:TYR834 4.7 86.0 1.0 CB C:ASP830 4.8 0.7 1.0 CA C:SER836 4.8 96.8 1.0 CG C:GLU839 4.8 0.3 1.0 N C:TYR834 4.9 92.2 1.0 CB C:TYR834 5.0 87.9 1.0 N C:ASN832 5.0 97.8 1.0

Calcium binding site 4 out of 4 in the Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca1606 b:1.0 occ:1.00 OD1 C:ASN868 2.4 1.0 1.0 O C:LEU870 2.5 0.6 1.0 OD1 C:ASP866 2.5 0.1 1.0 CB C:ASP864 2.8 0.8 1.0 N C:ASN868 2.9 0.6 1.0 OD2 C:ASP864 3.1 0.7 1.0 N C:GLY867 3.3 0.8 1.0 CG C:ASP864 3.4 0.0 1.0 CG C:ASP866 3.5 0.9 1.0 CA C:GLY867 3.5 0.9 1.0 OE2 C:GLU875 3.5 0.6 1.0 CG C:ASN868 3.6 0.7 1.0 C C:GLY867 3.6 0.1 1.0 C C:LEU870 3.6 0.2 1.0 N C:LEU870 3.7 0.7 1.0 N C:GLY869 3.8 0.2 1.0 OD2 C:ASP866 3.8 0.6 1.0 CA C:ASN868 3.9 0.7 1.0 C C:ASN868 4.1 0.8 1.0 CA C:ASP864 4.1 0.9 1.0 OE1 C:GLU875 4.2 0.7 1.0 CB C:ASN868 4.2 0.5 1.0 C C:ASP866 4.3 0.8 1.0 CD C:GLU875 4.3 0.1 1.0 CA C:LEU870 4.3 0.8 1.0 OD1 C:ASP864 4.6 0.9 1.0 C C:GLY869 4.6 1.0 1.0 N C:ILE871 4.6 0.7 1.0 C C:ASP864 4.6 0.8 1.0 CB C:ASP866 4.7 0.8 1.0 CA C:GLY869 4.7 0.6 1.0 ND2 C:ASN868 4.7 0.2 1.0 N C:ASP866 4.7 0.9 1.0 O C:GLY867 4.8 0.3 1.0 CA C:ASP866 4.8 0.7 1.0 CA C:ILE871 4.9 0.9 1.0

L.Chen, J.X.Wu. Cryo-Em Structure of Human DUOX1-DUOXA1 in High-Calcium State To Be Published.