Chlorine in PDB 3kq0: Crystal Structure of Human ALPHA1-Acid Glycoprotein

The structure of Crystal Structure of Human ALPHA1-Acid Glycoprotein, PDB code: 3kq0 was solved by A.Schiefner, D.L.Schonfeld, R.B.G.Ravelli, U.Mueller, A.Skerra, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.72 / 1.80
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.894, 78.894, 93.384, 90.00, 90.00, 90.00
R / Rfree (%)	20.2 / 24

The binding sites of Chlorine atom in the Crystal Structure of Human ALPHA1-Acid Glycoprotein (pdb code 3kq0). 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 Human ALPHA1-Acid Glycoprotein, PDB code: 3kq0:

Chlorine binding site 1 out of 1 in the Crystal Structure of Human ALPHA1-Acid Glycoprotein


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 Human ALPHA1-Acid Glycoprotein within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl194 b:33.9 occ:1.00 O A:HOH249 3.1 29.8 1.0 N A:ASN7 3.4 23.7 1.0 ND2 A:ASN7 3.4 31.5 1.0 CB A:ASN7 3.4 25.1 1.0 CB A:CYS5 3.4 28.0 1.0 CA A:CYS5 3.5 25.2 1.0 C A:CYS5 3.6 23.4 1.0 CA A:ALA144 3.7 25.7 1.0 N A:ALA6 3.7 20.7 1.0 CG A:ASN7 3.8 31.8 1.0 N A:ALA144 3.9 26.1 1.0 CA A:ASN7 4.0 25.1 1.0 CB A:ALA144 4.0 25.4 1.0 CB A:CYS147 4.0 30.4 1.0 O A:HOH221 4.2 29.7 1.0 O A:GLU143 4.2 27.7 1.0 C A:GLU143 4.2 27.9 1.0 O A:CYS5 4.3 21.9 1.0 N A:LEU8 4.4 22.5 1.0 C A:ALA6 4.4 22.8 1.0 SG A:CYS147 4.5 31.2 1.0 C A:ASN7 4.5 25.1 1.0 CG A:LEU8 4.5 26.4 1.0 SG A:CYS5 4.6 31.0 1.0 CA A:ALA6 4.6 21.7 1.0 CB A:GLU143 4.7 30.3 1.0 O A:HOH329 4.8 42.2 1.0 C A:ALA144 4.9 26.8 1.0 N A:CYS5 4.9 23.5 1.0 OD1 A:ASN7 5.0 35.1 1.0

D.L.Schonfeld, R.B.Ravelli, U.Mueller, A.Skerra. The 1.8-A Crystal Structure of ALPHA1-Acid Glycoprotein (Orosomucoid) Solved By Uv Rip Reveals the Broad Drug-Binding Activity of This Human Plasma Lipocalin. J.Mol.Biol. V. 384 393 2008.
ISSN: ISSN 0022-2836
PubMed: 18823996
DOI: 10.1016/J.JMB.2008.09.020