Zinc in PDB 6mjw: Human Cgas Catalytic Domain Bound with the Inhibitor G150

All present enzymatic activity of Human Cgas Catalytic Domain Bound with the Inhibitor G150:
2.7.7.86;

The structure of Human Cgas Catalytic Domain Bound with the Inhibitor G150, PDB code: 6mjw was solved by L.Lama, C.Adura, W.Xie, D.Tomita, T.Kamei, V.Kuryavyi, T.Gogakos, J.I.Steinberg, M.Miller, L.Ramos-Espiritu, Y.Asano, S.Hashizume, J.Aida, T.Imaeda, R.Okamoto, A.J.Jennings, M.Michinom, T.Kuroita, A.Stamford, P.Gao, P.Meinke, J.F.Glickman, D.J.Patel, T.Tuschl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.35 / 2.41
Space group	P 64
Cell size a, b, c (Å), α, β, γ (°)	116.531, 116.531, 60.037, 90.00, 90.00, 120.00
R / Rfree (%)	21.3 / 25.7

The structure of Human Cgas Catalytic Domain Bound with the Inhibitor G150 also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Zinc atom in the Human Cgas Catalytic Domain Bound with the Inhibitor G150 (pdb code 6mjw). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Human Cgas Catalytic Domain Bound with the Inhibitor G150, PDB code: 6mjw:

Zinc binding site 1 out of 1 in the Human Cgas Catalytic Domain Bound with the Inhibitor G150


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human Cgas Catalytic Domain Bound with the Inhibitor G150 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn601 b:35.8 occ:1.00 NE2 A:HIS390 2.1 34.7 1.0 SG A:CYS396 2.2 40.4 1.0 SG A:CYS397 2.3 35.5 1.0 SG A:CYS404 2.4 33.8 1.0 CD2 A:HIS390 2.8 19.1 1.0 CE1 A:HIS390 3.2 26.9 1.0 CB A:CYS404 3.4 31.9 1.0 CB A:CYS397 3.4 32.4 1.0 CB A:CYS396 3.5 36.8 1.0 N A:CYS397 3.7 36.1 1.0 C A:CYS396 3.8 35.0 1.0 O A:HOH733 3.8 31.2 1.0 N A:CYS404 3.9 43.6 1.0 CG A:HIS390 4.1 28.9 1.0 CA A:CYS404 4.1 38.6 1.0 CA A:CYS397 4.1 35.9 1.0 O A:CYS396 4.2 38.1 1.0 CA A:CYS396 4.2 33.6 1.0 ND1 A:HIS390 4.2 29.0 1.0 O A:GLU402 4.3 61.3 1.0 NH1 A:ARG406 4.3 34.7 1.0 O A:CYS404 4.5 38.0 1.0 C A:CYS404 4.6 37.5 1.0 O A:HOH745 4.7 38.0 1.0 O A:HOH738 4.8 36.7 1.0

L.Lama, C.Adura, W.Xie, D.Tomita, T.Kamei, V.Kuryavyi, T.Gogakos, J.I.Steinberg, M.Miller, L.Ramos-Espiritu, Y.Asano, S.Hashizume, J.Aida, T.Imaeda, R.Okamoto, A.J.Jennings, M.Michino, T.Kuroita, A.Stamford, P.Gao, P.Meinke, J.F.Glickman, D.J.Patel, T.Tuschl. Development of Human Cgas-Specific Small-Molecule Inhibitors For Repression of Dsdna-Triggered Interferon Expression. Nat Commun V. 10 2261 2019.
ISSN: ESSN 2041-1723
PubMed: 31113940
DOI: 10.1038/S41467-019-08620-4