Magnesium in PDB 1dgm: Crystal Structure of Adenosine Kinase From Toxoplasma Gondii

All present enzymatic activity of Crystal Structure of Adenosine Kinase From Toxoplasma Gondii:
2.7.1.20;

The structure of Crystal Structure of Adenosine Kinase From Toxoplasma Gondii, PDB code: 1dgm was solved by W.J.Cook, L.J.Delucas, D.Chattopadhyay, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.78 / 1.80
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	47.550, 68.750, 57.290, 90.00, 100.30, 90.00
R / Rfree (%)	21.4 / 23.3

The structure of Crystal Structure of Adenosine Kinase From Toxoplasma Gondii also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of Adenosine Kinase From Toxoplasma Gondii (pdb code 1dgm). 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 Adenosine Kinase From Toxoplasma Gondii, PDB code: 1dgm:

Magnesium binding site 1 out of 1 in the Crystal Structure of Adenosine Kinase From Toxoplasma Gondii


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 Adenosine Kinase From Toxoplasma Gondii within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg380 b:21.3 occ:1.00 O A:HOH471 2.3 31.2 1.0 O A:ALA185 2.3 18.7 1.0 O A:ILE188 2.3 21.4 1.0 O A:HOH406 2.4 17.6 1.0 O A:ALA191 2.4 17.4 1.0 C A:ALA191 3.3 19.7 1.0 C A:ALA185 3.3 17.9 1.0 C A:ILE188 3.4 22.1 1.0 CA A:HIS186 3.8 18.8 1.0 N A:ALA191 3.9 20.5 1.0 O A:HIS186 3.9 19.3 1.0 CA A:ALA191 3.9 19.1 1.0 N A:HIS186 4.0 18.1 1.0 C A:HIS186 4.0 19.0 1.0 CB A:ALA191 4.0 18.8 1.0 O A:HOH421 4.1 21.9 1.0 O A:PRO189 4.2 22.9 1.0 N A:ILE188 4.2 20.9 1.0 N A:ILE192 4.3 18.8 1.0 C A:PRO189 4.3 22.7 1.0 N A:PRO189 4.3 22.6 1.0 CA A:ILE188 4.3 22.2 1.0 O A:HOH454 4.4 30.3 1.0 CA A:PRO189 4.4 23.1 1.0 CA A:ALA185 4.4 18.3 1.0 CA A:ILE192 4.5 19.6 1.0 CB A:ILE188 4.7 23.1 1.0 CB A:ALA185 4.7 18.7 1.0 OD1 A:ASN218 4.7 17.0 1.0 N A:GLY187 4.9 20.4 1.0 O A:HOH403 4.9 16.1 1.0 N A:ASN190 4.9 22.0 1.0 C A:ASN190 5.0 22.1 1.0

W.J.Cook, L.J.Delucas, D.Chattopadhyay. Crystal Structure of Adenosine Kinase From Toxoplasma Gondii at 1.8 A Resolution. Protein Sci. V. 9 704 2000.
ISSN: ISSN 0961-8368
PubMed: 10794412