Magnesium in PDB 6n2n: Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus

The structure of Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus, PDB code: 6n2n was solved by P.Y.-T.Chen, C.L.Drennan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	98.15 / 1.94
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	86.282, 123.161, 162.487, 90.00, 90.00, 90.00
R / Rfree (%)	16.8 / 20.5

The structure of Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus also contains other interesting chemical elements:

Iron

(Fe)

8 atoms

The binding sites of Magnesium atom in the Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus (pdb code 6n2n). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus, PDB code: 6n2n:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg403 b:19.7 occ:1.00 OD1 B:ASN130 2.0 24.4 1.0 O2A B:TPP402 2.1 23.1 1.0 O B:HOH558 2.1 24.7 1.0 O2B B:TPP402 2.1 23.0 1.0 OD1 B:ASP102 2.1 25.9 1.0 O B:ILE132 2.2 22.8 1.0 CG B:ASN130 2.9 25.4 1.0 CG B:ASP102 3.2 26.4 1.0 PA B:TPP402 3.2 23.3 1.0 PB B:TPP402 3.2 22.1 1.0 ND2 B:ASN130 3.3 22.4 1.0 O3A B:TPP402 3.4 23.7 1.0 C B:ILE132 3.4 23.5 1.0 OD2 B:ASP102 3.5 24.7 1.0 O1B B:TPP402 3.8 22.9 1.0 N B:ASP102 3.9 24.3 1.0 O7 B:TPP402 3.9 24.1 1.0 N B:ILE132 4.1 24.2 1.0 N B:TYR133 4.3 23.2 1.0 CA B:TYR133 4.3 22.4 1.0 CB B:ASN130 4.3 27.0 1.0 N B:ASN130 4.3 26.1 1.0 N B:GLY134 4.3 23.6 1.0 CA B:ILE132 4.4 24.4 1.0 O1A B:TPP402 4.4 22.9 1.0 CB B:ASP102 4.5 26.0 1.0 O3B B:TPP402 4.5 23.5 1.0 O B:MET128 4.5 26.9 1.0 N B:GLY103 4.5 23.5 1.0 CA B:GLY101 4.5 23.2 1.0 CA B:ASP102 4.7 23.9 1.0 CA B:ASN130 4.7 27.0 1.0 C B:GLY101 4.7 23.8 1.0 CG2 B:ILE132 4.7 23.8 1.0 N B:GLY131 4.7 24.6 1.0 C B:ASN130 4.8 27.0 1.0 C B:TYR133 4.8 24.2 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of 2-Oxoglutarate:Ferredoxin Oxidoreductase From Magnetococcus Marinus within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg403 b:17.8 occ:1.00 O1A D:TPP402 2.0 21.9 1.0 OD1 D:ASN130 2.0 23.0 1.0 O D:HOH553 2.1 22.0 1.0 OD1 D:ASP102 2.1 23.4 1.0 O1B D:TPP402 2.1 20.3 1.0 O D:ILE132 2.2 19.7 1.0 CG D:ASN130 2.9 21.3 1.0 CG D:ASP102 3.1 24.3 1.0 PA D:TPP402 3.1 22.3 1.0 PB D:TPP402 3.2 21.8 1.0 ND2 D:ASN130 3.2 22.1 1.0 C D:ILE132 3.4 19.8 1.0 O3A D:TPP402 3.4 24.1 1.0 OD2 D:ASP102 3.5 24.4 1.0 O3B D:TPP402 3.8 22.5 1.0 N D:ASP102 3.8 21.6 1.0 O7 D:TPP402 3.8 22.5 1.0 N D:ILE132 4.0 23.0 1.0 N D:ASN130 4.3 25.5 1.0 N D:TYR133 4.3 20.3 1.0 CB D:ASN130 4.3 22.1 1.0 CA D:TYR133 4.3 20.6 1.0 CA D:ILE132 4.3 22.6 1.0 O2A D:TPP402 4.4 23.9 1.0 N D:GLY134 4.4 18.5 1.0 CB D:ASP102 4.4 24.2 1.0 O D:MET128 4.4 22.8 1.0 N D:GLY103 4.5 23.0 1.0 O2B D:TPP402 4.5 19.1 1.0 CA D:GLY101 4.5 22.1 1.0 CA D:ASP102 4.6 24.6 1.0 CG2 D:ILE132 4.6 21.2 1.0 C D:GLY101 4.7 25.1 1.0 CA D:ASN130 4.7 22.8 1.0 N D:GLY131 4.7 24.6 1.0 C D:ASN130 4.8 24.5 1.0 C D:TYR133 4.9 20.9 1.0

P.Y.Chen, B.Li, C.L.Drennan, S.J.Elliott. A Reverse Tca Cycle 2-Oxoacid:Ferredoxin Oxidoreductase That Makes C-C Bonds From CO2. Joule V. 3 595 2019.
ISSN: ESSN 2542-4351
PubMed: 31080943
DOI: 10.1016/J.JOULE.2018.12.006