Magnesium in PDB 7z10: Monomeric Respiratory Complex IV Isolated From S. Cerevisiae

All present enzymatic activity of Monomeric Respiratory Complex IV Isolated From S. Cerevisiae:
1.9.3.1; 7.1.1.9;

The structure of Monomeric Respiratory Complex IV Isolated From S. Cerevisiae also contains other interesting chemical elements:

Copper	(Cu)	3 atoms
Zinc	(Zn)	1 atom
Iron	(Fe)	2 atoms

The binding sites of Magnesium atom in the Monomeric Respiratory Complex IV Isolated From S. Cerevisiae (pdb code 7z10). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Monomeric Respiratory Complex IV Isolated From S. Cerevisiae, PDB code: 7z10:

Magnesium binding site 1 out of 1 in the Monomeric Respiratory Complex IV Isolated From S. Cerevisiae


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Monomeric Respiratory Complex IV Isolated From S. Cerevisiae within 5.0Å range: probe atom residue distance (Å) B Occ a:Mg604 b:173.6 occ:1.00 NE2 a:HIS368 2.2 162.2 1.0 CE1 a:HIS368 2.3 162.2 1.0 OE1 b:GLU223 2.9 176.8 1.0 OD2 a:ASP369 3.0 161.0 1.0 OE2 b:GLU223 3.4 176.8 1.0 CD b:GLU223 3.5 176.8 1.0 CD2 a:HIS368 3.5 162.2 1.0 ND1 a:HIS368 3.6 162.2 1.0 CG a:ASP369 4.1 161.0 1.0 OD2 b:ASP198 4.1 181.6 1.0 CG a:HIS368 4.2 162.2 1.0 CE2 a:TYR130 4.3 172.9 1.0 OH a:TYR130 4.5 172.9 1.0 O a:HIS291 4.5 164.6 1.0 OD1 a:ASP369 4.7 161.0 1.0 CZ a:TYR130 4.9 172.9 1.0 CG b:GLU223 5.0 176.8 1.0

G.Ing, A.M.Hartley, N.Pinotsis, A.Marechal. Cryo-Em Structure of A Monomeric Yeast S. Cerevisiae Complex IV Isolated with Maltosides: Implications in Supercomplex Formation. Biochim Biophys Acta V.1863 48591 2022BIOENERG.
ISSN: ISSN 1879-2650
PubMed: 35839926
DOI: 10.1016/J.BBABIO.2022.148591