Chlorine in PDB 4q6t: The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5

The structure of The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5, PDB code: 4q6t was solved by K.Tan, J.C.Mack, M.Endres, A.Joachimiak, Midwest Center For Structuralgenomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.46 / 1.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	52.022, 57.327, 110.797, 90.00, 90.00, 90.00
R / Rfree (%)	13.6 / 17.2

The structure of The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5 also contains other interesting chemical elements:

Nickel	(Ni)	3 atoms
Cadmium	(Cd)	1 atom

The binding sites of Chlorine atom in the The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5 (pdb code 4q6t). 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 The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5, PDB code: 4q6t:

Chlorine binding site 1 out of 1 in the The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl405 b:26.2 occ:1.00 CD A:CD406 2.5 16.6 0.8 O A:HOH699 3.2 34.9 1.0 OD2 A:ASP197 3.6 18.0 1.0 CB A:ALA200 3.6 20.1 1.0 O A:HOH619 4.0 28.9 1.0 O A:HOH782 4.2 37.7 1.0 SG A:CYS160 4.3 17.4 1.0 CB A:CYS160 4.4 15.5 1.0 O A:HOH771 4.6 34.9 1.0 O A:HOH722 4.7 33.8 1.0 CG A:ASP197 4.7 16.8 1.0 CA A:ALA200 5.0 17.8 1.0

K.Tan, J.C.Mack, M.Endres, A.Joachimiak. The Crystal Structure of A Class V Chitininase From Pseudomonas Fluorescens Pf-5 To Be Published.