Chlorine in PDB 2pxr: Crystal Structure of Hiv-1 CA146 in the Presence of Cap-1

The structure of Crystal Structure of Hiv-1 CA146 in the Presence of Cap-1, PDB code: 2pxr was solved by B.N.Kelly, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	53.15 / 1.50
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	42.187, 62.777, 106.286, 90.00, 90.00, 90.00
R / Rfree (%)	16.3 / 22.1

The structure of Crystal Structure of Hiv-1 CA146 in the Presence of Cap-1 also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Chlorine atom in the Crystal Structure of Hiv-1 CA146 in the Presence of Cap-1 (pdb code 2pxr). 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 Hiv-1 CA146 in the Presence of Cap-1, PDB code: 2pxr:

Chlorine binding site 1 out of 1 in the Crystal Structure of Hiv-1 CA146 in the Presence of Cap-1


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 Hiv-1 CA146 in the Presence of Cap-1 within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl400 b:19.7 occ:0.50 O C:HOH477 3.1 34.4 1.0 N C:LEU111 3.2 15.1 1.0 NE2 C:GLN50 3.4 24.0 1.0 O C:HOH505 3.7 25.2 1.0 CA C:THR110 3.8 14.6 1.0 CB C:LEU111 3.8 16.3 1.0 C C:THR110 4.0 13.4 1.0 CB C:THR110 4.1 16.2 1.0 CA C:LEU111 4.1 14.6 1.0 CD C:GLN50 4.4 20.2 1.0 OE1 C:GLN50 4.5 26.2 1.0 CG2 C:THR110 4.7 17.3 1.0 O C:SER109 4.9 15.5 1.0

B.N.Kelly, S.Kyere, I.Kinde, C.Tang, B.R.Howard, H.Robinson, W.I.Sundquist, M.F.Summers, C.P.Hill. Structure of the Antiviral Assembly Inhibitor Cap-1 Complex with the Hiv-1 Ca Protein. J.Mol.Biol. V. 373 355 2007.
ISSN: ISSN 0022-2836
PubMed: 17826792
DOI: 10.1016/J.JMB.2007.07.070