Magnesium in PDB 4h6k: W116I Mutant of OYE1

All present enzymatic activity of W116I Mutant of OYE1:
1.6.99.1;

The structure of W116I Mutant of OYE1, PDB code: 4h6k was solved by Y.A.Pompeu, J.D.Stewart, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.51 / 1.55
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	140.930, 140.930, 42.460, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 20.4

The structure of W116I Mutant of OYE1 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the W116I Mutant of OYE1 (pdb code 4h6k). 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 W116I Mutant of OYE1, PDB code: 4h6k:

Magnesium binding site 1 out of 1 in the W116I Mutant of OYE1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of W116I Mutant of OYE1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg403 b:29.8 occ:1.00 O A:HOH586 2.0 28.1 1.0 O A:HOH658 2.0 33.4 1.0 O A:HOH569 2.0 27.2 1.0 O A:HOH768 2.1 39.9 1.0 O A:HOH657 2.3 40.7 1.0 OD2 A:ASP370 4.2 25.6 1.0 OD1 A:ASP370 4.2 33.4 1.0 OD2 A:ASP372 4.3 36.3 1.0 CG A:ASP370 4.6 30.0 1.0 CB A:ASP372 4.6 24.4 1.0 C14 A:1PE404 4.7 54.0 1.0 NE2 A:HIS380 4.9 23.3 1.0 CG A:ASP372 5.0 33.0 1.0

Y.A.Pompeu, B.Sullivan, J.D.Stewart. X‑Ray Crystallography Reveals How Subtle Changes Control the Orientation of Substrate Binding in An Alkene Reductase Acs Catalysis V. 3 2376 2013.
ISSN: ESSN 2155-5435
DOI: 10.1021/CS400622E