Chlorine in PDB 2fyq: Crystal Structure of the Norwalk Virus Protease

The structure of Crystal Structure of the Norwalk Virus Protease, PDB code: 2fyq was solved by C.E.Zeitler, M.K.Estes, B.V.Venkataram Prasad, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	105.41 / 1.50
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	121.833, 121.833, 51.369, 90.00, 90.00, 120.00
R / Rfree (%)	18.5 / 21.1

The binding sites of Chlorine atom in the Crystal Structure of the Norwalk Virus Protease (pdb code 2fyq). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of the Norwalk Virus Protease, PDB code: 2fyq:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of the Norwalk Virus Protease


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 Norwalk Virus Protease within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl401 b:59.0 occ:1.00 O A:HOH668 2.3 29.2 1.0 O A:HOH689 2.8 21.5 1.0 O A:HOH621 2.8 49.8 1.0 O A:HOH675 2.9 58.6 1.0 N A:ALA1 3.9 15.1 1.0 CZ2 A:TRP151 4.5 14.3 1.0 O A:HOH594 4.6 30.6 1.0 O A:HOH671 4.6 50.3 1.0 CH2 A:TRP151 4.9 14.2 1.0 O A:HOH631 4.9 36.4 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of the Norwalk Virus Protease


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of the Norwalk Virus Protease within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:48.4 occ:1.00 O A:HOH601 3.5 38.4 1.0 O A:HOH663 4.3 39.5 1.0 O A:HOH515 4.7 25.2 1.0

C.E.Zeitler, M.K.Estes, B.V.Venkataram Prasad. X-Ray Crystallographic Structure of the Norwalk Virus Protease at 1.5-A Resolution. J.Virol. V. 80 5050 2006.
ISSN: ISSN 0022-538X
PubMed: 16641296
DOI: 10.1128/JVI.80.10.5050-5058.2006