Chlorine in PDB 8cbs: Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871

The structure of Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871, PDB code: 8cbs was solved by M.R.Singer, V.E.Pye, Z.Yu, P.Cherepanov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	52.16 / 1.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	53.228, 64.853, 70.439, 90, 101.5, 90
R / Rfree (%)	16.7 / 19.8

The structure of Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871 also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Chlorine atom in the Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871 (pdb code 8cbs). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871, PDB code: 8cbs:

Chlorine binding site 1 out of 1 in the Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Hiv-1 Integrase Catalytic Core Domain and C-Terminal Domain in Complex with Allosteric Integrase Inhibitor Mut-148871 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl503 b:65.5 occ:1.00 N A:GLY247 3.1 66.4 1.0 N A:GLU246 3.4 82.5 1.0 N A:ALA248 3.5 55.0 1.0 CA A:GLY245 3.7 59.0 1.0 C A:GLY245 3.8 75.0 1.0 CA A:GLY247 3.8 62.1 1.0 C A:GLY247 4.1 60.4 1.0 C A:GLU246 4.1 82.1 1.0 CA A:GLU246 4.2 95.6 1.0 CB A:ALA248 4.3 47.8 1.0 CA A:ALA248 4.4 51.2 1.0 O A:ALA248 4.4 48.4 1.0 O A:GLY245 4.6 62.1 1.0 CB A:GLU246 4.7 109.9 1.0 N A:GLY245 4.7 54.0 1.0 C A:ALA248 4.8 47.0 1.0

D.Bonnard, E.Le Rouzic, M.R.Singer, Z.Yu, F.Le Strat, C.Batisse, J.Batisse, C.Amadori, S.Chasset, V.E.Pye, S.Emiliani, B.Ledoussal, M.Ruff, F.Moreau, P.Cherepanov, R.Benarousa. Biological and Structural Analyses of New Potent Allosteric Inhibitors of Hiv-1 Integrase Antimicrob.Agents Chemother. 2023.
ISSN: ESSN 1098-6596