Chlorine in PDB 4pyq: Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine

All present enzymatic activity of Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine:
2.1.1.6;

The structure of Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine, PDB code: 4pyq was solved by A.Ehler, J.Benz, D.Schlatter, M.G.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.41 / 1.39
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	125.366, 125.366, 77.287, 90.00, 90.00, 120.00
R / Rfree (%)	13.2 / 16.1

The structure of Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Chlorine atom in the Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine (pdb code 4pyq). 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 Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine, PDB code: 4pyq:

Chlorine binding site 1 out of 1 in the Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Humanized Rat Apo-Comt in Complex with A Ureido-Benzamidine within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl304 b:48.3 occ:1.00 HH22 B:ARG118 2.8 17.6 1.0 HA3 B:GLY86 2.8 21.2 1.0 HH12 B:ARG118 3.0 15.8 1.0 CA B:GLY86 3.4 17.6 1.0 C B:GLY86 3.4 15.3 1.0 HG3 B:GLN91 3.5 27.5 1.0 HA2 B:GLY86 3.5 21.2 1.0 O B:GLY86 3.6 15.8 1.0 HE21 B:GLN91 3.6 40.0 1.0 NH2 B:ARG118 3.6 14.6 1.0 NH1 B:ARG118 3.8 13.1 1.0 OD1 B:ASP87 3.8 24.1 1.0 O B:HOH465 3.9 31.3 1.0 HG2 B:GLN91 4.0 27.5 1.0 N B:ASP87 4.1 15.5 1.0 CG B:GLN91 4.2 22.9 1.0 CZ B:ARG118 4.2 13.2 1.0 HH21 B:ARG118 4.3 17.6 1.0 NE2 B:GLN91 4.4 33.3 1.0 H B:ASP87 4.4 18.6 1.0 O B:HOH431 4.4 17.3 1.0 HH11 B:ARG118 4.5 15.8 1.0 HA B:ASP87 4.5 18.0 1.0 N B:GLY86 4.8 15.2 1.0 H B:GLN91 4.8 16.3 1.0 CD B:GLN91 4.8 28.5 1.0 CA B:ASP87 4.9 15.0 1.0 HA3 B:GLY90 4.9 14.6 1.0 H B:GLY86 4.9 18.2 1.0 HE22 B:GLN66 5.0 47.3 1.0

A.Ehler, J.Benz, D.Schlatter, M.G.Rudolph. Mapping the Conformational Space Accessible to Catechol-O-Methyltransferase. Acta Crystallogr.,Sect.D V. 70 2163 2014.
ISSN: ISSN 0907-4449
PubMed: 25084335
DOI: 10.1107/S1399004714012917