Zinc in PDB 8eae: Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi

All present enzymatic activity of Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi:
2.7.7.86;

The structure of Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi, PDB code: 8eae 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)	28.86 / 2.56
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	77.428, 99.322, 141.723, 90, 90, 90
R / Rfree (%)	19.5 / 23.3

The structure of Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Zinc atom in the Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi (pdb code 8eae). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi, PDB code: 8eae:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn602 b:38.6 occ:1.00 NE2 A:HIS378 2.0 44.8 1.0 SG A:CYS385 2.3 40.2 1.0 SG A:CYS384 2.3 35.6 1.0 SG A:CYS392 2.3 38.3 1.0 CD2 A:HIS378 2.9 41.9 1.0 CE1 A:HIS378 3.0 42.2 1.0 CB A:CYS392 3.3 38.2 1.0 CB A:CYS385 3.4 39.4 1.0 CB A:CYS384 3.5 32.9 1.0 N A:CYS385 3.8 35.4 1.0 N A:CYS392 3.8 40.5 1.0 C A:CYS384 3.8 32.6 1.0 O A:HOH724 4.0 47.7 1.0 CG A:HIS378 4.1 41.1 1.0 ND1 A:HIS378 4.1 38.5 1.0 CA A:CYS392 4.1 39.4 1.0 CA A:CYS385 4.2 37.0 1.0 CA A:CYS384 4.2 31.5 1.0 O A:CYS384 4.3 30.7 1.0 NH1 A:ARG394 4.3 36.0 1.0 C A:CYS392 4.6 41.6 1.0 O A:CYS392 4.7 46.7 1.0 O A:ALA390 4.9 38.3 1.0 C A:LYS391 4.9 43.6 1.0 O A:HOH716 5.0 38.3 1.0

Zinc binding site 2 out of 2 in the Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5) Pi within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn602 b:38.9 occ:1.00 NE2 C:HIS378 2.0 44.7 1.0 SG C:CYS385 2.3 41.2 1.0 SG C:CYS392 2.3 42.5 1.0 SG C:CYS384 2.3 41.7 1.0 CD2 C:HIS378 2.9 42.1 1.0 CE1 C:HIS378 3.0 41.9 1.0 CB C:CYS392 3.3 39.7 1.0 CB C:CYS385 3.4 40.2 1.0 CB C:CYS384 3.5 35.4 1.0 N C:CYS385 3.8 37.5 1.0 N C:CYS392 3.8 38.8 1.0 O C:HOH718 3.8 39.3 1.0 C C:CYS384 3.8 34.1 1.0 ND1 C:HIS378 4.1 39.6 1.0 CG C:HIS378 4.1 42.9 1.0 CA C:CYS392 4.1 39.4 1.0 CA C:CYS385 4.1 41.7 1.0 CA C:CYS384 4.2 34.5 1.0 NH1 C:ARG394 4.2 42.6 1.0 O C:CYS384 4.3 29.0 1.0 C C:CYS392 4.6 38.6 1.0 O C:CYS392 4.7 42.9 1.0 O C:ALA390 4.8 42.6 1.0 C C:LYS391 4.9 42.1 1.0

S.Wu, J.Sohn. Structure of Ternary Complex of Cgas with Dsdna and Bound 5-Pppg(2,5)Pi To Be Published.