Magnesium in PDB 6gpu: Crystal Structure of Minisog at 1.17A Resolution

All present enzymatic activity of Crystal Structure of Minisog at 1.17A Resolution:
2.7.11.1;

The structure of Crystal Structure of Minisog at 1.17A Resolution, PDB code: 6gpu was solved by C.Lafaye, L.Signor, S.Aumonier, X.Shu, G.Gotthard, A.Royant, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.35 / 1.17
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	40.020, 40.020, 134.290, 90.00, 90.00, 90.00
R / Rfree (%)	13.3 / 16.4

The structure of Crystal Structure of Minisog at 1.17A Resolution also contains other interesting chemical elements:

Cobalt	(Co)	1 atom
Chlorine	(Cl)	1 atom

The binding sites of Magnesium atom in the Crystal Structure of Minisog at 1.17A Resolution (pdb code 6gpu). 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 Crystal Structure of Minisog at 1.17A Resolution, PDB code: 6gpu:

Magnesium binding site 1 out of 1 in the Crystal Structure of Minisog at 1.17A Resolution


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 Minisog at 1.17A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1003 b:16.5 occ:0.80 O A:HOH1114 2.0 22.4 1.0 O A:HOH1220 2.0 20.2 1.0 O A:HOH1238 2.0 23.3 1.0 O A:HOH1241 2.1 26.2 1.0 O A:HOH1150 2.1 21.6 1.0 O A:HOH1116 2.1 14.6 1.0 O2P A:FMN1001 4.0 13.6 1.0 O A:HOH1244 4.1 27.8 1.0 O A:HOH1143 4.1 19.6 1.0 NE2 A:GLN50 4.4 18.9 1.0 O3P A:FMN1001 4.4 15.4 1.0 OE1 A:GLN44 4.4 10.5 1.0 O A:HOH1170 4.4 21.6 1.0 O A:HOH1181 4.5 26.1 1.0 CD A:ARG41 4.6 10.2 1.0 P A:FMN1001 4.7 13.5 1.0 CG1 A:VAL53 4.8 12.6 1.0 NE A:ARG41 4.8 10.9 1.0

J.Torra, C.Lafaye, L.Signor, S.Aumonier, C.Flors, X.Shu, S.Nonell, G.Gotthard, A.Royant. Tailing Minisog: Structural Bases of the Complex Photophysics of A Flavin-Binding Singlet Oxygen Photosensitizing Protein. Sci Rep V. 9 2428 2019.
ISSN: ESSN 2045-2322
PubMed: 30787421
DOI: 10.1038/S41598-019-38955-3