Magnesium in PDB 6ep6: Arabidopsis Thaliana GSTU23, Reduced

All present enzymatic activity of Arabidopsis Thaliana GSTU23, Reduced:
2.5.1.18;

The structure of Arabidopsis Thaliana GSTU23, Reduced, PDB code: 6ep6 was solved by M.A.Tossounian, I.Van Molle, K.Wahni, S.Jacques, D.Vertommen, K.Gevaert, F.Van Breusegem, D.Young, L.Rosado, J.Messens, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.18 / 1.59
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	88.597, 50.449, 113.702, 90.00, 108.66, 90.00
R / Rfree (%)	18.9 / 22

The binding sites of Magnesium atom in the Arabidopsis Thaliana GSTU23, Reduced (pdb code 6ep6). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Arabidopsis Thaliana GSTU23, Reduced, PDB code: 6ep6:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Arabidopsis Thaliana GSTU23, Reduced


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Arabidopsis Thaliana GSTU23, Reduced within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:52.4 occ:1.00 O A:HOH432 2.0 28.8 1.0 O A:HOH460 2.1 34.1 1.0 O A:HOH551 2.1 38.0 1.0 O A:HOH554 2.1 47.7 1.0 O A:HOH430 2.2 39.7 1.0 O A:HOH497 2.3 37.8 1.0 O A:ILE84 3.9 23.0 1.0 O A:HOH405 4.0 43.0 1.0 O A:PHE150 4.2 19.2 1.0 O A:PRO83 4.3 26.0 1.0 O A:HOH520 4.4 40.7 1.0 O A:LEU85 4.5 23.4 1.0 CB A:GLU149 4.5 26.8 1.0 O A:GLU149 4.6 18.9 1.0 C A:LEU85 4.6 22.2 1.0 O A:HOH535 4.6 32.2 1.0 N A:PRO86 4.6 22.0 1.0 CA A:PRO86 4.7 24.4 1.0 C A:ILE84 4.7 21.2 1.0 CA A:GLY151 4.7 15.7 1.0 O A:GLY146 4.8 34.2 1.0 C A:PHE150 4.9 18.3 1.0

Magnesium binding site 2 out of 2 in the Arabidopsis Thaliana GSTU23, Reduced


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Arabidopsis Thaliana GSTU23, Reduced within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg301 b:87.0 occ:1.00 O B:HOH524 1.9 51.1 1.0 O B:HOH552 2.0 51.9 1.0 O B:HOH461 2.1 25.4 1.0 O B:HOH455 2.3 38.8 1.0 O B:HOH546 2.4 36.0 1.0 O B:HOH487 2.8 34.4 1.0 CB B:GLU149 4.0 29.3 1.0 O B:HOH425 4.0 47.3 1.0 O B:PHE150 4.3 21.0 1.0 O B:PRO83 4.5 23.5 1.0 O B:ILE84 4.5 25.1 1.0 O B:GLU149 4.5 21.7 1.0 O B:HOH519 4.6 38.4 1.0 C1 B:GOL303 4.7 28.3 0.6 C B:GLU149 4.8 25.8 1.0 CG B:GLU149 4.8 35.4 1.0 O B:HOH422 4.8 36.7 1.0 O B:GLY146 4.9 35.4 1.0 CA B:GLU149 4.9 28.0 1.0 C B:PHE150 5.0 21.0 1.0

M.A.Tossounian, I.Van Molle, K.Wahni, S.Jacques, K.Gevaert, F.Van Breusegem, D.Vertommen, D.Young, L.A.Rosado, J.Messens. Disulfide Bond Formation Protects Arabidopsis Thaliana Glutathione Transferase Tau 23 From Oxidative Damage. Biochim. Biophys. Acta V.1862 775 2018.
ISSN: ISSN 0006-3002
PubMed: 29031766
DOI: 10.1016/J.BBAGEN.2017.10.007