Chlorine in PDB 3hsz: Crystal Structure of E. Coli Hppk(F123A)

All present enzymatic activity of Crystal Structure of E. Coli Hppk(F123A):
2.7.6.3;

The structure of Crystal Structure of E. Coli Hppk(F123A), PDB code: 3hsz was solved by J.Blaszczyk, Y.Li, H.Yan, X.Ji, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	21.96 / 1.40
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	36.150, 52.060, 41.390, 90.00, 110.54, 90.00
R / Rfree (%)	15 / 18.9

The binding sites of Chlorine atom in the Crystal Structure of E. Coli Hppk(F123A) (pdb code 3hsz). 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 Crystal Structure of E. Coli Hppk(F123A), PDB code: 3hsz:

Chlorine binding site 1 out of 1 in the Crystal Structure of E. Coli Hppk(F123A)


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 E. Coli Hppk(F123A) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl191 b:21.4 occ:1.00 O A:HOH334 3.1 33.1 1.0 O A:HOH365 3.3 40.2 1.0 CG A:ASP139 3.4 21.5 1.0 N A:ASP139 3.5 15.7 1.0 NZ A:LYS119 3.5 20.6 1.0 OD1 A:ASP139 3.5 18.5 1.0 CB A:ASP139 3.6 19.7 1.0 CG A:PRO114 3.7 13.0 1.0 CD A:PRO138 3.7 12.9 1.0 OD2 A:ASP139 3.7 24.4 1.0 CB A:PHE137 3.7 10.9 1.0 N A:PRO138 3.9 13.1 1.0 O A:HOH306 4.0 49.9 1.0 CE A:LYS119 4.1 19.2 1.0 CD2 A:PHE137 4.2 11.7 1.0 CA A:ASP139 4.2 17.9 1.0 CB A:PRO138 4.2 13.6 1.0 CG A:PRO138 4.3 13.7 1.0 CD A:PRO114 4.4 12.3 1.0 CG A:PHE137 4.4 9.8 1.0 C A:PRO138 4.4 16.4 1.0 CA A:PRO138 4.5 13.0 1.0 C A:PHE137 4.5 11.8 1.0 CB A:PRO114 4.6 12.4 1.0 O A:HOH359 4.6 45.3 1.0 CA A:PHE137 4.7 11.5 1.0

Y.Li, J.Blaszczyk, X.Ji, H.Yan. Pterin-Binding Site Mutation Y53A, N55A or F123A and Activity of E. Coli Hppk To Be Published.