Magnesium in PDB 7q21: III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum

All present enzymatic activity of III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum:
7.1.1.8; 7.1.1.9;

The structure of III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum also contains other interesting chemical elements:

Calcium	(Ca)	2 atoms
Copper	(Cu)	6 atoms
Iron	(Fe)	16 atoms

The binding sites of Magnesium atom in the III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum (pdb code 7q21). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum, PDB code: 7q21:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum within 5.0Å range: probe atom residue distance (Å) B Occ G:Mg404 b:29.1 occ:1.00 OE1 G:GLU287 2.7 33.7 1.0 CD G:GLU287 3.6 32.9 1.0 OD1 D:ASP391 3.7 44.1 1.0 CB D:ASP391 3.9 40.9 1.0 CG D:ASP391 4.0 44.2 1.0 OE2 G:GLU287 4.1 33.8 1.0 OD2 G:ASP256 4.2 40.2 1.0 O G:ALA286 4.3 30.9 1.0 CE2 D:TYR155 4.3 40.8 1.0 OD1 G:ASP256 4.5 42.4 1.0 CG2 D:VAL318 4.5 38.3 1.0 OH D:TYR155 4.7 40.8 1.0 CG G:ASP256 4.8 41.0 1.0 CG G:GLU287 4.8 31.4 1.0 OD2 D:ASP391 4.9 46.4 1.0 CB G:GLU287 4.9 30.1 1.0 CZ D:TYR155 4.9 40.1 1.0 CA G:GLU287 5.0 29.2 1.0

Magnesium binding site 2 out of 2 in the III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of III2-IV2 Respiratory Supercomplex From Corynebacterium Glutamicum within 5.0Å range: probe atom residue distance (Å) B Occ d:Mg602 b:38.1 occ:1.00 OD1 d:ASP391 2.4 62.0 1.0 OE1 g:GLU287 2.6 40.6 1.0 CG d:ASP391 3.4 61.9 1.0 OD2 g:ASP256 3.4 53.9 1.0 CD g:GLU287 3.6 40.0 1.0 OD2 d:ASP391 3.7 62.5 1.0 CE2 d:TYR155 3.7 37.7 1.0 OH d:TYR155 4.0 37.8 1.0 CZ d:TYR155 4.3 37.5 1.0 CG g:ASP256 4.3 53.6 1.0 OD1 g:ASP256 4.3 53.3 1.0 OE2 g:GLU287 4.4 40.0 1.0 CG g:GLU287 4.5 38.8 1.0 OH g:TYR258 4.6 54.3 1.0 CD2 d:TYR155 4.7 37.0 1.0 CB d:ASP391 4.7 58.7 1.0 CG2 d:VAL318 4.8 48.0 1.0

A.Moe, T.Kovalova, S.Krol, D.J.Yanofsky, M.Bott, D.Sjostrand, J.L.Rubinstein, M.Hogbom, P.Brzezinski. The Respiratory Supercomplex From C. Glutamicum. Structure V. 30 338 2022.
ISSN: ISSN 0969-2126
PubMed: 34910901
DOI: 10.1016/J.STR.2021.11.008