Chlorine in PDB 4a9v: Pseudomonas Fluorescens Phox

All present enzymatic activity of Pseudomonas Fluorescens Phox:
3.1.3.1;

The structure of Pseudomonas Fluorescens Phox, PDB code: 4a9v was solved by S.C.Yong, P.Roversi, J.E.D.Lillington, O.B.Zeldin, E.F.Garman, S.M.Lea, B.C.Berks, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	60.30 / 1.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	70.820, 75.980, 114.970, 90.00, 90.00, 90.00
R / Rfree (%)	13.7 / 11.7

The structure of Pseudomonas Fluorescens Phox also contains other interesting chemical elements:

Iron	(Fe)	2 atoms
Calcium	(Ca)	2 atoms
Sodium	(Na)	2 atoms

The binding sites of Chlorine atom in the Pseudomonas Fluorescens Phox (pdb code 4a9v). 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 Pseudomonas Fluorescens Phox, PDB code: 4a9v:

Chlorine binding site 1 out of 1 in the Pseudomonas Fluorescens Phox


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Pseudomonas Fluorescens Phox within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl611 b:15.8 occ:1.00 O A:HOH2297 2.9 12.8 1.0 O A:HOH2301 2.9 19.7 1.0 NE2 A:GLN344 3.2 13.7 1.0 O A:ARG328 3.5 11.0 1.0 H A:ASP330 3.7 8.6 1.0 N A:ASP330 3.7 8.2 1.0 C A:ARG328 3.7 8.3 1.0 CG A:ARG328 3.8 9.6 1.0 CG A:GLN344 3.8 10.0 1.0 CA A:GLY343 3.8 7.3 1.0 H A:GLN344 3.9 7.3 1.0 CD A:ARG328 3.9 11.3 1.0 C A:PHE329 3.9 8.2 1.0 CB A:ARG328 4.0 8.9 1.0 CD A:GLN344 4.0 12.9 1.0 N A:PHE329 4.1 7.8 1.0 N A:GLN344 4.1 7.6 1.0 CA A:PHE329 4.2 8.1 1.0 C A:GLY343 4.2 7.0 1.0 O A:GLN342 4.2 8.1 1.0 CB A:ASP330 4.2 9.0 1.0 O A:HOH2633 4.3 22.1 1.0 CA A:ASP330 4.3 8.7 1.0 CA A:ARG328 4.5 7.8 1.0 O A:PHE329 4.5 10.1 1.0 CB A:GLN344 4.5 8.7 1.0 O A:HOH2661 4.6 14.2 1.0 H A:PHE329 4.6 8.2 1.0 N A:GLY343 4.7 7.4 1.0 C A:GLN342 4.8 7.9 1.0 O A:HOH2636 4.8 15.7 1.0 O A:HOH2637 4.9 14.6 1.0 CA A:GLN344 5.0 7.8 1.0 O A:HOH2306 5.0 16.1 1.0

S.C.Yong, P.Roversi, J.Lillington, F.Rodriguez, M.Krehenbrink, O.B.Zeldin, E.F.Garman, S.M.Lea, B.C.Berks. A Complex Iron-Calcium Cofactor Catalyzing Phosphotransfer Chemistry Science V. 345 1170 2014.
ISSN: ISSN 0036-8075
PubMed: 25190793
DOI: 10.1126/SCIENCE.1254237