Chlorine in PDB 2x7r: Crystal Structure of A Late Fusion Intermediate of Hiv-1 GP41

The structure of Crystal Structure of A Late Fusion Intermediate of Hiv-1 GP41, PDB code: 2x7r was solved by G.Natrajan, V.Buzon, W.Weissenhorn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.729 / 2.00
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	57.422, 57.422, 182.768, 90.00, 90.00, 120.00
R / Rfree (%)	17.69 / 21.38

The structure of Crystal Structure of A Late Fusion Intermediate of Hiv-1 GP41 also contains other interesting chemical elements:

Sodium

(Na)

3 atoms

The binding sites of Chlorine atom in the Crystal Structure of A Late Fusion Intermediate of Hiv-1 GP41 (pdb code 2x7r). 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 A Late Fusion Intermediate of Hiv-1 GP41, PDB code: 2x7r:

Chlorine binding site 1 out of 1 in the Crystal Structure of A Late Fusion Intermediate of Hiv-1 GP41


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 A Late Fusion Intermediate of Hiv-1 GP41 within 5.0Å range: probe atom residue distance (Å) B Occ E:Cl1679 b:65.1 occ:1.00 OE1 E:GLU657 3.2 39.4 1.0 NA E:NA1678 3.4 40.5 1.0 CD E:GLU657 4.1 30.6 1.0 OE2 E:GLU657 4.2 38.8 1.0

V.Buzon, G.Natrajan, D.Schibli, F.Campelo, M.M.Kozlov, W.Weissenhorn. Crystal Structure of Hiv-1 GP41 Including Both Fusion Peptide and Membrane Proximal External Regions. Plos Pathog. V. 6 880 2010.
ISSN: ISSN 1553-7366
PubMed: 20463810
DOI: 10.1371/JOURNAL.PPAT.1000880