Magnesium in PDB 7qsd: Bovine Complex I in the Active State at 3.1 A

All present enzymatic activity of Bovine Complex I in the Active State at 3.1 A:
1.6.5.3; 1.6.99.3; 7.1.1.2;

The structure of Bovine Complex I in the Active State at 3.1 A also contains other interesting chemical elements:

Zinc	(Zn)	1 atom
Iron	(Fe)	28 atoms

The binding sites of Magnesium atom in the Bovine Complex I in the Active State at 3.1 A (pdb code 7qsd). 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 Bovine Complex I in the Active State at 3.1 A, PDB code: 7qsd:

Magnesium binding site 1 out of 1 in the Bovine Complex I in the Active State at 3.1 A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Bovine Complex I in the Active State at 3.1 A within 5.0Å range: probe atom residue distance (Å) B Occ O:Mg402 b:51.4 occ:1.00 O1G O:GTP401 1.9 59.0 1.0 O1A O:GTP401 2.7 59.0 1.0 CB O:SER36 3.2 58.0 1.0 PG O:GTP401 3.3 59.0 1.0 OE2 O:GLU53 3.5 53.2 1.0 O1B O:GTP401 3.7 59.0 1.0 O3B O:GTP401 3.9 59.0 1.0 PA O:GTP401 4.0 59.0 1.0 CA O:SER36 4.0 58.0 1.0 OG O:SER36 4.0 58.0 1.0 O2G O:GTP401 4.1 59.0 1.0 N O:SER36 4.1 58.0 1.0 OE2 O:GLU125 4.1 54.2 1.0 PB O:GTP401 4.1 59.0 1.0 O3G O:GTP401 4.2 59.0 1.0 O3A O:GTP401 4.3 59.0 1.0 NZ O:LYS35 4.5 56.5 1.0 O2A O:GTP401 4.5 59.0 1.0 CD O:GLU53 4.7 53.2 1.0 CB O:GLU53 4.7 53.2 1.0

H.R.Bridges, J.N.Blaza, Z.Yin, I.Chung, J.Hirst. Bovine Complex I in the Active State at 3.1 A To Be Published.