Magnesium in PDB 9etz: III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae

All present enzymatic activity of III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae:
7.1.1.8; 7.1.1.9;

The structure of III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae also contains other interesting chemical elements:

Copper	(Cu)	3 atoms
Zinc	(Zn)	1 atom
Iron	(Fe)	12 atoms
Calcium	(Ca)	1 atom

The binding sites of Magnesium atom in the III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae (pdb code 9etz). 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 III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae, PDB code: 9etz:

Magnesium binding site 1 out of 1 in the III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of III2IV Respiratory Supercomplex From Saccharomyces Cerevisiae within 5.0Å range: probe atom residue distance (Å) B Occ a:Mg606 b:51.7 occ:1.00 OE1 b:GLU223 2.5 48.2 1.0 CE1 a:HIS368 2.5 40.7 1.0 OD2 a:ASP369 2.8 54.5 1.0 NE2 a:HIS368 3.3 50.1 1.0 CD b:GLU223 3.6 46.6 1.0 ND1 a:HIS368 3.6 39.0 1.0 CG a:ASP369 3.8 43.4 1.0 OE2 b:GLU223 4.0 46.0 1.0 OD1 a:ASP369 4.3 45.8 1.0 O b:SER222 4.4 33.3 1.0 CD2 a:HIS368 4.6 49.7 1.0 OD1 b:ASP198 4.7 38.0 1.0 CG a:HIS368 4.7 36.2 1.0 OD2 b:ASP198 4.8 39.0 1.0 CG b:GLU223 4.9 27.5 1.0

A.P.Lobez, F.Wu, J.M.Di Trani, J.L.Rubinstein, M.Oliveberg, P.Brzezinski, A.Moe. Electron Transfer in the Respiratory Chain at Low Salinity. Nat Commun V. 15 8241 2024.
ISSN: ESSN 2041-1723
PubMed: 39300056
DOI: 10.1038/S41467-024-52475-3