Magnesium in PDB 8ovc: Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis

All present enzymatic activity of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis:
1.15.1.1; 7.1.1.8; 7.1.1.9;

The structure of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis also contains other interesting chemical elements:

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

The binding sites of Magnesium atom in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis (pdb code 8ovc). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis, PDB code: 8ovc:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis within 5.0Å range: probe atom residue distance (Å) B Occ R:Mg606 b:29.6 occ:1.00 OD2 R:ASP390 3.6 17.6 1.0 CB R:ASP390 3.7 17.0 1.0 OE1 Q:GLU275 3.9 15.4 1.0 CG R:ASP390 3.9 17.4 1.0 OE2 Q:GLU275 4.3 15.4 1.0 OG1 R:THR389 4.4 15.9 1.0 CD Q:GLU275 4.5 15.4 1.0 O R:HOH714 4.5 9.3 1.0 CE1 R:TYR154 4.7 16.8 1.0 CA R:ASP390 4.7 16.6 1.0 OD1 Q:ASP244 4.8 21.0 1.0 OD1 R:ASP390 4.8 17.5 1.0 OH R:TYR154 4.9 16.8 1.0 N R:ASP390 4.9 16.4 1.0

Magnesium binding site 2 out of 2 in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg605 b:12.4 occ:1.00 OD2 L:ASP390 2.3 13.2 1.0 OE1 X:GLU275 3.3 11.5 1.0 CG L:ASP390 3.6 13.1 1.0 OD1 L:ASP390 4.3 13.2 1.0 CG2 L:THR389 4.3 12.4 1.0 CD X:GLU275 4.5 11.5 1.0 CB L:ASP390 4.6 12.9 1.0 CB L:THR389 4.8 12.4 1.0 CB L:ALA317 4.9 15.6 1.0 CE1 L:TYR154 5.0 12.4 1.0

D.Riepl, A.P.Gamiz-Hernandez, T.Kovalova, S.M.Krol, S.L.Mader, D.Sjostrand, M.Hogbom, P.Brzezinski, V.R.I.Kaila. Long-Range Charge Transfer Mechanism of the III 2 IV 2 Mycobacterial Supercomplex. Nat Commun V. 15 5276 2024.
ISSN: ESSN 2041-1723
PubMed: 38902248
DOI: 10.1038/S41467-024-49628-9