Chlorine in PDB 7c8b: Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk

All present enzymatic activity of Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk:
3.4.22.69;

The structure of Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk, PDB code: 7c8b was solved by R.Zeng, J.X.Qiao, Y.F.Wang, Y.S.Li, R.Yao, S.Y.Yang, J.Lei, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.52 / 2.20
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	98.260, 82.300, 51.765, 90.00, 115.58, 90.00
R / Rfree (%)	17.7 / 23

The binding sites of Chlorine atom in the Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk (pdb code 7c8b). 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 Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk, PDB code: 7c8b:

Chlorine binding site 1 out of 1 in the Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z- Vad(Ome)-Fmk within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl401 b:53.2 occ:1.00 CG A:GLN110 3.0 33.1 1.0 N A:GLN107 3.1 23.1 1.0 CA A:ILE106 3.5 22.1 1.0 CB A:GLN110 3.5 28.4 1.0 CB A:ILE106 3.7 22.6 1.0 CB A:GLN107 3.7 25.0 1.0 O A:HOH668 3.7 59.0 1.0 C A:ILE106 3.8 22.6 1.0 CG A:GLN107 3.9 26.0 1.0 O A:HOH692 4.0 45.0 1.0 CG2 A:ILE106 4.0 23.9 1.0 CA A:GLN107 4.0 24.3 1.0 CD A:GLN110 4.1 39.9 1.0 NE2 A:GLN110 4.3 41.6 1.0 O A:GLN107 4.5 23.9 1.0 O A:ARG105 4.8 22.0 1.0 O A:HOH633 4.8 30.2 1.0 C A:GLN107 4.8 25.1 1.0 N A:ILE106 4.8 21.3 1.0

J.X.Qiao, R.Zeng, Y.F.Wang, Y.S.Li, R.Yao, Y.L.Zhou, P.Chen, J.Lei, S.Y.Yang. Crystal Structure of the Sars-Cov-2 Main Protease in Complex with Z-Vad(Ome)-Fmk To Be Published.