Chlorine in PDB 7sx6: Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core

The structure of Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core, PDB code: 7sx6 was solved by W.D.Tolbert, M.Pazgier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.46 / 3.40
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	62.209, 68.211, 115.055, 90.26, 102.35, 90.38
R / Rfree (%)	23.4 / 28.7

The structure of Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Chlorine atom in the Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core (pdb code 7sx6). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core, PDB code: 7sx6:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core


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 Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core within 5.0Å range: probe atom residue distance (Å) B Occ G:Cl511 b:100.3 occ:1.00 NZ G:LYS421 3.0 110.6 1.0 OE1 G:GLN422 3.4 141.8 1.0 CE G:LYS421 3.7 105.4 1.0 N G:GLN422 3.7 105.3 1.0 CB G:LYS421 3.8 102.1 1.0 CA G:LYS421 3.8 107.3 1.0 CG G:LYS421 3.9 118.8 1.0 N G:ILE423 4.2 113.1 1.0 C G:LYS421 4.3 102.3 1.0 NE G:ARG327 4.4 160.2 1.0 CD G:GLN422 4.4 119.0 1.0 CD G:LYS421 4.4 100.0 1.0 CA G:GLN422 4.7 118.6 1.0 O G:ILE420 4.7 124.2 1.0 CB G:GLN422 4.8 118.5 1.0 CB G:ILE423 4.8 119.3 1.0 CD G:ARG327 4.8 138.0 1.0 NZ G:LYS419 4.9 159.7 1.0 CE G:LYS419 4.9 172.4 1.0 CG1 G:ILE423 5.0 115.4 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl511 b:84.6 occ:1.00 NH2 A:ARG327 2.6 143.5 1.0 NZ A:LYS421 3.1 141.7 1.0 CZ A:ARG327 3.2 156.9 1.0 OE1 A:GLN422 3.3 137.3 1.0 N A:GLN422 3.4 109.8 1.0 CB A:LYS421 3.5 100.2 1.0 CE A:LYS421 3.5 98.7 1.0 NH1 A:ARG327 3.5 134.1 1.0 N A:ILE423 3.6 108.2 1.0 CA A:LYS421 3.7 105.5 1.0 CG A:LYS421 3.7 99.0 1.0 C A:LYS421 4.0 99.5 1.0 NE A:ARG327 4.1 157.6 1.0 CB A:ILE423 4.2 111.0 1.0 CG1 A:ILE423 4.2 111.5 1.0 O G:HIS72 4.2 117.9 1.0 CD A:LYS421 4.2 96.5 1.0 CA A:GLN422 4.3 114.5 1.0 CA A:ILE423 4.4 98.6 1.0 CD A:GLN422 4.5 124.8 1.0 C A:GLN422 4.5 116.6 1.0 CB A:GLN422 4.5 115.8 1.0 O A:ILE423 4.6 107.4 1.0 O G:ALA73 4.6 161.0 1.0 CA G:ALA73 4.7 111.0 1.0 O A:ILE420 4.9 113.7 1.0 C A:ILE423 5.0 99.9 1.0 N A:LYS421 5.0 121.6 1.0

W.D.Tolbert, M.Pazgier. Crystal Structure of Broadly Neutralizing Antibody N49P9.3 Fab in Complex with Hiv-1 Clade A/E Strain 93TH057 GP120 Core To Be Published.