Chlorine in PDB 6obg: Ricin A Chain Bound to Vhh Antibody V8E6

All present enzymatic activity of Ricin A Chain Bound to Vhh Antibody V8E6:
3.2.2.22;

The structure of Ricin A Chain Bound to Vhh Antibody V8E6, PDB code: 6obg was solved by M.J.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.74 / 2.00
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	59.795, 77.885, 92.597, 90.00, 98.95, 90.00
R / Rfree (%)	18.9 / 21.8

The structure of Ricin A Chain Bound to Vhh Antibody V8E6 also contains other interesting chemical elements:

Zinc

(Zn)

9 atoms

The binding sites of Chlorine atom in the Ricin A Chain Bound to Vhh Antibody V8E6 (pdb code 6obg). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Ricin A Chain Bound to Vhh Antibody V8E6, PDB code: 6obg:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Ricin A Chain Bound to Vhh Antibody V8E6


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ricin A Chain Bound to Vhh Antibody V8E6 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl305 b:66.0 occ:1.00 O A:HOH407 2.2 49.9 1.0 O A:HOH534 2.2 57.7 1.0 N A:PHE108 3.0 44.1 1.0 CD2 A:TYR6 3.6 35.8 1.0 CA A:PHE108 3.8 45.7 1.0 CA A:LEU107 3.8 33.5 1.0 C A:LEU107 3.8 34.5 1.0 NE2 A:GLN5 4.0 91.3 1.0 O A:HIS106 4.0 41.4 1.0 CE2 A:TYR6 4.1 42.5 1.0 CD2 A:LEU107 4.3 34.4 1.0 CD1 A:LEU59 4.5 35.1 1.0 CD1 A:PHE108 4.5 35.8 1.0 N A:THR109 4.5 51.3 1.0 CB A:LEU107 4.7 33.7 1.0 C A:PHE108 4.8 42.2 1.0 CG A:TYR6 4.8 36.8 1.0 N A:LEU107 4.8 33.8 1.0 C A:HIS106 4.8 34.6 1.0 CG A:PHE108 4.8 35.0 1.0 CB A:PHE108 4.9 35.9 1.0 CD2 A:LEU59 4.9 35.9 1.0 CD A:GLN5 5.0 91.0 1.0 N A:TYR6 5.0 37.0 1.0

Chlorine binding site 2 out of 3 in the Ricin A Chain Bound to Vhh Antibody V8E6


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Ricin A Chain Bound to Vhh Antibody V8E6 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl306 b:84.3 occ:1.00 ND1 A:HIS65 3.2 42.5 1.0 CG A:HIS65 3.6 45.4 1.0 CD A:GLU145 3.7 60.1 1.0 OE1 A:GLU145 3.7 82.2 1.0 CB A:HIS65 3.8 42.8 1.0 OE2 A:GLU145 3.8 62.8 1.0 CE1 A:HIS65 3.9 43.8 1.0 CG A:GLU145 4.3 55.2 1.0 CD2 A:HIS65 4.4 46.5 1.0 NE2 A:HIS65 4.5 51.6 1.0

Chlorine binding site 3 out of 3 in the Ricin A Chain Bound to Vhh Antibody V8E6


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Ricin A Chain Bound to Vhh Antibody V8E6 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl304 b:74.8 occ:1.00 O B:HOH482 2.2 57.0 1.0 O B:HOH416 2.4 76.5 1.0 NE2 B:HIS94 2.4 81.2 1.0 O B:HOH497 2.5 71.8 1.0 O B:HOH495 2.5 66.6 1.0 CE1 B:HIS94 3.0 76.1 1.0 CD2 B:HIS94 3.6 75.0 1.0 ND1 B:HIS94 4.2 80.7 1.0 O B:HOH493 4.4 57.1 1.0 CG B:HIS94 4.6 76.9 1.0

M.J.Rudolph, M.J.Rudolph. N/A N/A.