Chlorine in PDB 2q3i: Crystal Structure of the D10-P3/IQN17 Complex: A D-Peptide Inhibitor of Hiv-1 Entry Bound to the GP41 Coiled-Coil Pocket

The structure of Crystal Structure of the D10-P3/IQN17 Complex: A D-Peptide Inhibitor of Hiv-1 Entry Bound to the GP41 Coiled-Coil Pocket, PDB code: 2q3i was solved by V.N.Malashkevich, D.M.Eckert, L.H.Hong, P.A.Carr, P.S.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.50
Space group	P 3 2 1
Cell size a, b, c (Å), α, β, γ (°)	50.702, 50.702, 67.858, 90.00, 90.00, 120.00
R / Rfree (%)	23.1 / 25.8

The binding sites of Chlorine atom in the Crystal Structure of the D10-P3/IQN17 Complex: A D-Peptide Inhibitor of Hiv-1 Entry Bound to the GP41 Coiled-Coil Pocket (pdb code 2q3i). 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 the D10-P3/IQN17 Complex: A D-Peptide Inhibitor of Hiv-1 Entry Bound to the GP41 Coiled-Coil Pocket, PDB code: 2q3i:

Chlorine binding site 1 out of 1 in the Crystal Structure of the D10-P3/IQN17 Complex: A D-Peptide Inhibitor of Hiv-1 Entry Bound to the GP41 Coiled-Coil Pocket


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 the D10-P3/IQN17 Complex: A D-Peptide Inhibitor of Hiv-1 Entry Bound to the GP41 Coiled-Coil Pocket within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl201 b:27.5 occ:0.30 NE2 A:GLN16 3.4 29.9 1.0 CG A:GLN16 3.9 31.3 1.0 CD1 A:ILE19 4.0 25.2 1.0 CD A:GLN16 4.2 33.3 1.0 CB A:GLN16 4.3 26.2 1.0 CA A:GLN16 4.5 24.2 1.0

D.M.Eckert, V.N.Malashkevich, L.H.Hong, P.A.Carr, P.S.Kim. Inhibiting Hiv Entry: Discovery of D-Peptide Inhibitors That Target the GP41 Coiled-Coil Pocket Cell(Cambridge,Mass.) V. 99 103 1999.
ISSN: ISSN 0092-8674
PubMed: 10520998
DOI: 10.1016/S0092-8674(00)80066-5