Calcium in PDB 7ate: Cytochrome C Oxidase Structure in P-State

All present enzymatic activity of Cytochrome C Oxidase Structure in P-State:
7.1.1.9;

The structure of Cytochrome C Oxidase Structure in P-State also contains other interesting chemical elements:

Iron	(Fe)	2 atoms
Manganese	(Mn)	1 atom
Copper	(Cu)	3 atoms

The binding sites of Calcium atom in the Cytochrome C Oxidase Structure in P-State (pdb code 7ate). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Cytochrome C Oxidase Structure in P-State, PDB code: 7ate:

Calcium binding site 1 out of 1 in the Cytochrome C Oxidase Structure in P-State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cytochrome C Oxidase Structure in P-State within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca605 b:9.0 occ:1.00 O A:HIS59 2.4 9.1 1.0 OE1 A:GLN63 2.4 12.0 1.0 O A:GLY61 2.4 10.4 1.0 O A:HOH717 2.6 9.5 1.0 O A:GLU56 2.6 10.2 1.0 OE1 A:GLU56 2.8 10.2 1.0 O A:HOH742 3.0 11.8 1.0 C A:HIS59 3.3 9.1 1.0 CD A:GLN63 3.5 12.0 1.0 C A:GLY61 3.6 10.4 1.0 C A:GLU56 3.7 10.2 1.0 CD A:GLU56 3.9 10.2 1.0 N A:HIS59 3.9 9.1 1.0 CA A:HIS59 4.0 9.1 1.0 NE2 A:GLN63 4.1 12.0 1.0 C A:PRO60 4.2 9.4 1.0 CB A:HIS59 4.2 9.1 1.0 O A:PRO60 4.3 9.4 1.0 N A:GLN63 4.3 12.0 1.0 CA A:GLU56 4.3 10.2 1.0 N A:PRO60 4.3 9.4 1.0 CA A:VAL62 4.4 12.0 1.0 CG A:GLU56 4.4 10.2 1.0 N A:GLY61 4.4 10.4 1.0 N A:VAL62 4.4 12.0 1.0 CA A:PRO60 4.5 9.4 1.0 CA A:GLY61 4.6 10.4 1.0 CB A:GLN63 4.7 12.0 1.0 CG A:GLN63 4.7 12.0 1.0 N A:LEU57 4.7 8.6 1.0 O A:HOH709 4.8 13.5 1.0 C A:VAL62 4.8 12.0 1.0 O A:MET55 4.8 9.9 1.0 C A:LEU57 4.9 8.6 1.0 CA A:LEU57 4.9 8.6 1.0 N A:GLN58 4.9 8.3 1.0 OE2 A:GLU56 5.0 10.2 1.0 OD1 A:ASP477 5.0 10.1 1.0

F.Kolbe, S.Safarian, H.Michel. Cytochrome C Oxidase Structure in P-State To Be Published.