Chlorine in PDB 8bzv: Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine

All present enzymatic activity of Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine:
2.1.1.57;

The structure of Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine, PDB code: 8bzv was solved by V.Kremling, J.Sprenger, D.Oberthuer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.00 / 1.80
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	167.32, 167.32, 51.54, 90, 90, 120
R / Rfree (%)	17.8 / 20

The structure of Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Chlorine atom in the Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine (pdb code 8bzv). 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 Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine, PDB code: 8bzv:

Chlorine binding site 1 out of 1 in the Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Sars-Cov-2 NSP10-16 Methyltransferase in Complex with Adenosine within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl7236 b:58.3 occ:1.00 H A:ASP7018 2.6 31.1 1.0 HE2 A:MET7022 3.0 32.8 1.0 O A:HOH7403 3.2 52.1 1.0 HA A:ILE7017 3.2 38.7 1.0 HG23 A:ILE7017 3.3 34.9 1.0 N A:ASP7018 3.4 25.9 1.0 HB3 A:ASP7018 3.4 35.5 1.0 HE1 A:MET7022 3.8 32.8 1.0 HB A:VAL7021 3.9 32.8 1.0 CE A:MET7022 3.9 27.4 1.0 O A:ASP7018 3.9 26.1 1.0 HH11 A:ARG6817 4.0 58.1 0.6 CA A:ILE7017 4.0 32.3 1.0 HB2 A:MET7022 4.1 26.6 1.0 HG12 A:ILE7017 4.1 37.7 1.0 CB A:ASP7018 4.1 29.6 1.0 CA A:ASP7018 4.2 27.1 1.0 C A:ILE7017 4.2 29.3 1.0 CG2 A:ILE7017 4.2 29.1 1.0 O A:HOH7493 4.2 51.1 1.0 HG12 A:VAL7021 4.3 32.9 1.0 NH1 A:ARG6817 4.4 35.4 0.4 HB2 A:ASP7018 4.4 35.5 1.0 HE3 A:MET7022 4.4 32.8 1.0 HG11 A:VAL7021 4.4 32.9 1.0 C A:ASP7018 4.4 25.3 1.0 HH11 A:ARG6817 4.4 42.4 0.4 HH12 A:ARG6817 4.5 42.4 0.4 HD3 A:ARG6817 4.5 61.7 0.4 HH12 A:ARG6817 4.6 58.1 0.6 CB A:ILE7017 4.6 31.2 1.0 NH1 A:ARG6817 4.6 48.5 0.6 CZ A:ARG6817 4.6 42.5 0.4 O A:GLN7016 4.6 37.7 1.0 CG1 A:VAL7021 4.7 27.4 1.0 CB A:VAL7021 4.7 27.4 1.0 H A:MET7022 4.7 30.0 1.0 HG22 A:ILE7017 4.7 34.9 1.0 HG21 A:ILE7017 4.8 34.9 1.0 HD2 A:ARG6817 4.8 63.4 0.6 CG1 A:ILE7017 4.8 31.4 1.0 HD22 A:ASN7025 4.8 30.8 1.0 NE A:ARG6817 5.0 44.7 0.4 NH2 A:ARG6817 5.0 45.3 0.4 N A:MET7022 5.0 25.0 1.0 CB A:MET7022 5.0 22.2 1.0

V.Kremling, J.Sprenger, D.Oberthuer. Crystal Structures of Tubercidin and Adenosine Bound to the Active Site of the Sars-Cov-2 Methyltransferase NSP10-16 To Be Published.