Chlorine in PDB 7tnc: M13F/G116F Pseudomonas Aeruginosa Azurin

The structure of M13F/G116F Pseudomonas Aeruginosa Azurin, PDB code: 7tnc was solved by Y.Liu, Y.Lu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.00 / 1.47
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	49.274, 73.901, 77.616, 90, 90, 90
R / Rfree (%)	20.4 / 23.7

The structure of M13F/G116F Pseudomonas Aeruginosa Azurin also contains other interesting chemical elements:

Copper

(Cu)

3 atoms

The binding sites of Chlorine atom in the M13F/G116F Pseudomonas Aeruginosa Azurin (pdb code 7tnc). 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 M13F/G116F Pseudomonas Aeruginosa Azurin, PDB code: 7tnc:

Chlorine binding site 1 out of 1 in the M13F/G116F Pseudomonas Aeruginosa Azurin


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of M13F/G116F Pseudomonas Aeruginosa Azurin within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl204 b:41.5 occ:0.50 O A:HOH433 3.3 27.0 1.0 NZ A:LYS122 3.5 23.1 1.0 CG2 A:THR124 4.1 16.8 1.0 CE A:MET109 4.2 16.2 1.0 CA A:GLY123 4.3 9.7 1.0 CE A:LYS122 4.6 19.8 1.0 C A:GLY123 4.7 12.6 1.0 N A:THR124 4.7 11.8 1.0 O A:ASN18 4.9 11.6 1.0 CD A:LYS122 5.0 19.1 1.0 N A:GLY123 5.0 11.2 1.0

S.Y.New, Y.Lu. Structural Basis For the Effects of Phenylalanine on Tuning Reduction Potentials of the Type 1 Copper in Azurin To Be Published.