Magnesium in PDB 5k6q: Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit

All present enzymatic activity of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit:
2.2.1.6;

The structure of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit, PDB code: 5k6q was solved by M.D.Garcia, J.-G.Wang, T.Lonhienne, L.W.Guddat, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.56 / 2.95
Space group	P 64 2 2
Cell size a, b, c (Å), α, β, γ (°)	178.934, 178.934, 186.086, 90.00, 90.00, 120.00
R / Rfree (%)	19.1 / 22.9

The binding sites of Magnesium atom in the Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit (pdb code 5k6q). 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 Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit, PDB code: 5k6q:

Magnesium binding site 1 out of 1 in the Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit


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 Arabidopsis Thaliana Acetohydroxyacid Synthase Catalytic Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg701 b:65.9 occ:1.00 OD1 A:ASN565 2.0 66.3 1.0 O A:HIS567 2.0 79.8 1.0 O2A A:TDM704 2.0 59.8 1.0 OD1 A:ASP538 2.1 77.1 1.0 O A:HOH876 2.2 55.1 1.0 O2B A:TDM704 2.5 65.8 1.0 CG A:ASN565 3.0 65.0 1.0 CG A:ASP538 3.2 70.1 1.0 C A:HIS567 3.2 72.5 1.0 ND2 A:ASN565 3.3 59.5 1.0 PA A:TDM704 3.4 67.9 1.0 OD2 A:ASP538 3.6 59.9 1.0 PB A:TDM704 3.6 66.2 1.0 N A:HIS567 3.7 58.0 1.0 O3A A:TDM704 3.9 98.3 1.0 CA A:HIS567 4.0 59.9 1.0 N A:ASP538 4.0 66.0 1.0 O1B A:TDM704 4.1 76.4 1.0 O7 A:TDM704 4.1 72.4 1.0 N A:GLY569 4.1 79.2 1.0 N A:LEU568 4.2 65.3 1.0 N A:GLY539 4.2 52.0 1.0 N A:ASN565 4.3 60.8 1.0 CD1 A:LEU588 4.3 59.0 1.0 CB A:ASN565 4.3 54.3 1.0 CA A:LEU568 4.4 67.4 1.0 O1A A:TDM704 4.4 64.8 1.0 CB A:ASP538 4.4 73.3 1.0 N A:GLN566 4.5 78.6 1.0 CA A:ASN565 4.7 58.4 1.0 CA A:ASP538 4.7 75.2 1.0 C A:ASN565 4.7 64.8 1.0 C A:GLY537 4.7 61.7 1.0 O A:LEU563 4.7 63.2 1.0 CA A:GLY537 4.8 55.1 1.0 C A:GLN566 4.8 70.5 1.0 C A:LEU568 4.8 75.0 1.0 CB A:HIS567 4.9 52.5 1.0 O3B A:TDM704 4.9 70.1 1.0 C A:ASP538 4.9 64.8 1.0

M.D.Garcia, J.G.Wang, T.Lonhienne, L.W.Guddat. Crystal Structure of Plant Acetohydroxyacid Synthase, the Target For Several Commercial Herbicides. Febs J. V. 284 2037 2017.
ISSN: ISSN 1742-4658
PubMed: 28485824
DOI: 10.1111/FEBS.14102