Magnesium in PDB 8g2q: Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp

All present enzymatic activity of Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp:
2.7.7.86;

The structure of Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp, PDB code: 8g2q was solved by S.Wu, J.Sohn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.93 / 2.37
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	78.294, 98.675, 142.827, 90, 90, 90
R / Rfree (%)	20.2 / 24.4

The structure of Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp (pdb code 8g2q). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp, PDB code: 8g2q:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg603 b:48.9 occ:1.00 O A:GLU211 2.8 41.5 1.0 O A:HOH714 2.9 38.6 1.0 O2G A:GTP602 3.0 55.4 1.0 OG A:SER199 3.1 45.3 1.0 N A:TYR200 3.3 37.1 1.0 O2B A:GTP602 3.4 52.6 1.0 N A:SER199 3.6 36.4 1.0 C A:GLU211 3.7 41.5 1.0 CD A:LYS205 3.8 40.3 1.0 CB A:TYR200 3.9 35.4 1.0 OD2 A:ASP213 4.1 53.2 1.0 CB A:SER199 4.1 40.3 1.0 CA A:SER199 4.1 37.5 1.0 C A:SER199 4.2 37.5 1.0 CA A:TYR200 4.2 36.3 1.0 PG A:GTP602 4.2 63.1 1.0 N A:PHE212 4.2 41.7 1.0 CA A:PHE212 4.2 40.8 1.0 CG A:GLU211 4.2 48.8 1.0 C A:GLY198 4.4 37.3 1.0 N A:ASP213 4.4 42.2 1.0 CG A:ASP213 4.4 49.4 1.0 CE A:LYS205 4.5 42.2 1.0 O3G A:GTP602 4.5 47.7 1.0 CB A:GLU211 4.6 44.7 1.0 O3B A:GTP602 4.6 58.1 1.0 PB A:GTP602 4.6 66.5 1.0 OD1 A:ASP213 4.6 49.7 1.0 C A:PHE212 4.7 43.5 1.0 O A:HOH724 4.7 39.8 1.0 CA A:GLU211 4.7 41.7 1.0 CA A:GLY198 4.8 40.0 1.0 CG A:LYS205 4.9 38.0 1.0

Magnesium binding site 2 out of 2 in the Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg603 b:55.5 occ:1.00 O2A C:GTP602 2.0 59.0 1.0 OE1 C:GLU211 2.1 60.2 1.0 O2G C:GTP602 2.2 54.0 1.0 O C:HOH730 2.3 48.6 1.0 O2B C:GTP602 2.3 49.6 1.0 OD2 C:ASP213 2.4 53.1 1.0 PA C:GTP602 3.2 60.2 1.0 PB C:GTP602 3.2 56.7 1.0 CD C:GLU211 3.3 58.9 1.0 O3A C:GTP602 3.3 57.1 1.0 CG C:ASP213 3.3 53.1 1.0 PG C:GTP602 3.4 54.2 1.0 OD1 C:ASP213 3.5 56.1 1.0 O3B C:GTP602 3.6 52.6 1.0 OE2 C:GLU211 3.7 63.7 1.0 C5' C:GTP602 4.1 56.3 1.0 O5' C:GTP602 4.1 58.6 1.0 OG C:SER199 4.1 47.3 1.0 O1G C:GTP602 4.2 54.1 1.0 O1A C:GTP602 4.3 59.5 1.0 N C:SER199 4.4 41.3 1.0 O3G C:GTP602 4.5 49.0 1.0 CG C:GLU211 4.5 53.6 1.0 O C:HOH719 4.5 43.2 1.0 O1B C:GTP602 4.6 53.4 1.0 CB C:GLU211 4.6 52.1 1.0 CB C:ASP213 4.7 48.9 1.0 O C:GLU211 4.7 48.2 1.0 CB C:SER199 4.8 43.1 1.0 O2' C:GTP601 4.9 62.1 1.0 C C:GLU211 4.9 51.2 1.0 CA C:GLY198 5.0 42.8 1.0

S.Wu, J.Sohn. Structure of Ternary Complex of Mouse Cgas with Dsdna and Bound Gtp To Be Published.