Magnesium in PDB 7plm: Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions

All present enzymatic activity of Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions:
1.2.7.1;

The structure of Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions also contains other interesting chemical elements:

Iron	(Fe)	24 atoms
Calcium	(Ca)	2 atoms

The binding sites of Magnesium atom in the Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions (pdb code 7plm). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions, PDB code: 7plm:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1306 b:20.1 occ:1.00 O2B A:TPP1304 1.8 12.8 1.0 O A:VAL993 1.9 18.9 1.0 OD1 A:ASP963 2.0 10.0 1.0 OD2 A:ASP963 2.1 11.9 1.0 O2A A:TPP1304 2.2 13.9 1.0 CG A:ASP963 2.3 9.3 1.0 OG1 A:THR991 2.3 9.4 1.0 PB A:TPP1304 2.8 13.7 1.0 C A:VAL993 3.2 9.5 1.0 O3B A:TPP1304 3.2 16.3 1.0 O3A A:TPP1304 3.2 10.3 1.0 OG A:SER995 3.3 16.6 1.0 PA A:TPP1304 3.3 26.8 1.0 O A:HOH1401 3.3 5.1 1.0 N A:SER995 3.5 6.8 1.0 CB A:THR991 3.7 7.6 1.0 N A:ASP963 3.7 7.2 1.0 CB A:ASP963 3.8 7.9 1.0 N A:VAL993 4.0 11.2 1.0 N A:TYR994 4.0 11.3 1.0 CA A:TYR994 4.0 7.4 1.0 O1B A:TPP1304 4.1 17.7 1.0 O7 A:TPP1304 4.2 14.9 1.0 CB A:SER995 4.2 12.4 1.0 N A:THR991 4.2 5.1 1.0 CG2 A:THR991 4.2 10.3 1.0 CA A:VAL993 4.2 8.1 1.0 CA A:ASP963 4.3 6.4 1.0 C A:TYR994 4.3 8.0 1.0 CA A:THR991 4.3 5.0 1.0 O1A A:TPP1304 4.4 21.7 1.0 N A:GLY964 4.4 8.3 1.0 CA A:SER995 4.5 6.6 1.0 C A:THR991 4.6 13.1 1.0 O A:MET989 4.6 12.2 1.0 CG1 A:VAL993 4.6 10.3 1.0 N A:GLU992 4.7 8.4 1.0 CA A:GLY962 4.7 8.8 1.0 C A:GLY962 4.7 9.9 1.0 C A:ASP963 4.9 17.1 1.0

Magnesium binding site 2 out of 2 in the Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Cryoem Reconstruction of Pyruvate Ferredoxin Oxidoreductase (Pfor) in Anaerobic Conditions within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1306 b:23.8 occ:1.00 O2B B:TPP1304 1.8 13.9 1.0 O B:VAL993 1.9 21.2 1.0 OD1 B:ASP963 2.0 10.9 1.0 OD2 B:ASP963 2.1 12.8 1.0 O2A B:TPP1304 2.2 14.6 1.0 CG B:ASP963 2.3 9.5 1.0 OG1 B:THR991 2.3 11.2 1.0 PB B:TPP1304 2.8 14.6 1.0 C B:VAL993 3.2 9.5 1.0 O3B B:TPP1304 3.2 17.6 1.0 O3A B:TPP1304 3.2 11.8 1.0 OG B:SER995 3.2 18.8 1.0 PA B:TPP1304 3.3 28.1 1.0 O B:HOH1401 3.4 2.3 1.0 N B:SER995 3.5 7.7 1.0 CB B:THR991 3.7 8.2 1.0 N B:ASP963 3.7 7.9 1.0 CB B:ASP963 3.8 7.8 1.0 N B:VAL993 4.0 12.0 1.0 N B:TYR994 4.0 12.1 1.0 CA B:TYR994 4.0 6.9 1.0 O1B B:TPP1304 4.1 17.1 1.0 CB B:SER995 4.2 13.3 1.0 O7 B:TPP1304 4.2 16.7 1.0 CA B:VAL993 4.2 7.8 1.0 CG2 B:THR991 4.2 11.0 1.0 N B:THR991 4.2 4.5 1.0 CA B:ASP963 4.3 5.4 1.0 C B:TYR994 4.3 8.0 1.0 CA B:THR991 4.3 4.1 1.0 O1A B:TPP1304 4.4 23.5 1.0 N B:GLY964 4.4 10.4 1.0 CA B:SER995 4.5 6.1 1.0 C B:THR991 4.6 13.7 1.0 O B:MET989 4.6 13.0 1.0 CG1 B:VAL993 4.6 12.3 1.0 N B:GLU992 4.7 9.7 1.0 CA B:GLY962 4.7 10.6 1.0 C B:GLY962 4.7 10.5 1.0 C B:ASP963 4.9 20.6 1.0

M.V.Cherrier, X.Vernede, D.Fenel, L.Martin, B.Arragain, E.Neumann, J.C.Fontecilla-Camps, G.Schoehn, Y.Nicolet. Oxygen-Sensitive Metalloprotein Structure Determination By Cryo-Electron Microscopy. Biomolecules V. 12 2022.
ISSN: ESSN 2218-273X
PubMed: 35327633
DOI: 10.3390/BIOM12030441