Magnesium in PDB 6gtr: Structure of the Atat Y144F Mutant Toxin Bound to the C-Terminus of the Antitoxin Atar and Acetyl-Coa

The structure of Structure of the Atat Y144F Mutant Toxin Bound to the C-Terminus of the Antitoxin Atar and Acetyl-Coa, PDB code: 6gtr was solved by A.Garcia-Pino, D.Jurenas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.54 / 2.99
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	87.880, 87.880, 125.610, 90.00, 90.00, 120.00
R / Rfree (%)	19.3 / 26

The binding sites of Magnesium atom in the Structure of the Atat Y144F Mutant Toxin Bound to the C-Terminus of the Antitoxin Atar and Acetyl-Coa (pdb code 6gtr). 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 Structure of the Atat Y144F Mutant Toxin Bound to the C-Terminus of the Antitoxin Atar and Acetyl-Coa, PDB code: 6gtr:

Magnesium binding site 1 out of 1 in the Structure of the Atat Y144F Mutant Toxin Bound to the C-Terminus of the Antitoxin Atar and Acetyl-Coa


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Atat Y144F Mutant Toxin Bound to the C-Terminus of the Antitoxin Atar and Acetyl-Coa within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:32.7 occ:0.50 O A:LEU101 2.5 73.3 1.0 N A:TRP106 2.9 64.7 1.0 O4A A:ACO201 3.0 1.0 0.8 N A:GLY105 3.1 73.3 1.0 N A:GLN104 3.2 79.4 1.0 CB A:TRP106 3.4 58.4 1.0 C A:GLN104 3.5 79.1 1.0 C A:LEU101 3.6 73.9 1.0 CA A:GLN104 3.6 78.0 1.0 CA A:TRP106 3.6 60.2 1.0 N A:GLY103 3.8 82.0 1.0 O5B A:ACO201 3.8 0.5 0.8 CB A:GLN104 3.8 78.0 1.0 C A:GLY105 3.9 70.9 1.0 CA A:GLN102 3.9 75.8 1.0 P2A A:ACO201 3.9 0.8 0.8 CA A:GLY105 3.9 70.5 1.0 O2A A:ACO201 4.0 0.0 0.8 O5A A:ACO201 4.0 0.3 0.8 N A:GLY107 4.0 55.7 1.0 CG2 A:ILE97 4.0 51.8 1.0 CD1 A:TRP106 4.0 65.8 1.0 CG A:TRP106 4.1 60.2 1.0 N A:GLN102 4.1 74.0 1.0 C A:GLN102 4.1 84.6 1.0 C5B A:ACO201 4.2 0.3 0.8 O A:GLN104 4.3 78.5 1.0 C A:GLY103 4.3 88.0 1.0 C A:TRP106 4.3 60.5 1.0 P1A A:ACO201 4.5 0.8 0.8 CA A:GLY103 4.6 85.0 1.0 CB A:LEU101 4.7 61.4 1.0 CA A:LEU101 4.7 65.5 1.0 O3A A:ACO201 4.7 0.5 0.8 O A:GLY105 5.0 69.8 1.0

D.Jurenas, L.Van Melderen, A.Garcia-Pino. Mechanism of Regulation and Neutralization of the Atar-Atat Toxin-Antitoxin System. Nat. Chem. Biol. V. 15 285 2019.
ISSN: ESSN 1552-4469
PubMed: 30718814
DOI: 10.1038/S41589-018-0216-Z