Chlorine in PDB 3qr7: Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv

The structure of Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv, PDB code: 3qr7 was solved by C.Browning, M.Shneider, P.G.Leiman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.33 / 0.94
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	49.069, 49.069, 463.896, 90.00, 90.00, 120.00
R / Rfree (%)	10.2 / 11.2

The structure of Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv also contains other interesting chemical elements:

Iron	(Fe)	2 atoms
Calcium	(Ca)	2 atoms
Sodium	(Na)	1 atom

The binding sites of Chlorine atom in the Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv (pdb code 3qr7). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv, PDB code: 3qr7:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv


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 C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1 b:11.0 occ:0.33 H A:ASP202 2.5 13.3 1.0 HA2 A:GLY201 3.1 13.9 1.0 HA3 A:GLY201 3.2 13.9 1.0 HG22 A:THR207 3.3 13.1 1.0 N A:ASP202 3.3 11.1 1.0 OD2 A:ASP202 3.5 12.5 1.0 CA A:GLY201 3.5 11.6 1.0 C A:GLY201 3.9 12.3 1.0 CG A:ASP202 3.9 10.7 1.0 CA A:CA212 4.0 12.4 0.3 HB3 A:ASP202 4.2 14.2 1.0 CG2 A:THR207 4.2 10.9 1.0 CB A:ASP202 4.4 11.8 1.0 CA A:ASP202 4.4 11.7 1.0 HG23 A:THR207 4.4 13.1 1.0 HG21 A:THR207 4.4 13.1 1.0 OD1 A:ASP202 4.5 12.2 1.0 H A:SER203 4.8 15.1 0.6 H A:SER203 4.8 15.1 0.2 H A:SER203 4.8 15.1 0.2 N A:GLY201 4.9 10.7 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of the C-Terminal Fragment of the Bacteriophage P2 Membrane-Piercing Protein Gpv within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl2 b:15.0 occ:0.33 H B:ASP202 2.4 15.5 0.7 HA3 B:GLY201 3.1 11.6 0.7 HA2 B:GLY201 3.2 11.6 0.3 HA2 B:GLY201 3.2 11.6 0.7 N B:ASP202 3.2 12.9 0.7 N B:ASP202 3.3 10.9 0.3 OD2 B:ASP202 3.3 13.2 0.7 HA3 B:GLY201 3.5 11.6 0.3 CA B:GLY201 3.5 9.7 0.7 HG22 B:THR207 3.5 10.5 0.7 HG22 B:THR207 3.6 7.7 0.3 OD1 B:ASP202 3.6 9.2 0.3 CA B:GLY201 3.7 9.7 0.3 CA B:CA212 3.8 14.3 0.3 CG B:ASP202 3.8 12.5 0.7 C B:GLY201 3.8 11.7 0.7 C B:GLY201 4.0 8.7 0.3 CG B:ASP202 4.1 13.0 0.3 HB3 B:ASP202 4.2 14.4 0.7 HG23 B:THR207 4.2 7.7 0.3 OD1 B:ASP202 4.2 12.3 0.7 HB3 B:ASP202 4.3 15.1 0.3 CG2 B:THR207 4.3 6.4 0.3 CB B:ASP202 4.3 12.0 0.7 CA B:ASP202 4.3 12.2 0.7 CA B:ASP202 4.4 12.3 0.3 CG2 B:THR207 4.5 8.8 0.7 CB B:ASP202 4.5 12.6 0.3 HG21 B:THR207 4.7 7.7 0.3 OD2 B:ASP202 4.7 11.0 0.3 HG21 B:THR207 4.7 10.5 0.7 H B:SER203 4.7 14.9 0.3 HG23 B:THR207 4.8 10.5 0.7 N B:GLY201 4.9 9.5 0.7

C.Browning, M.M.Shneider, V.D.Bowman, D.Schwarzer, P.G.Leiman. Phage Pierces the Host Cell Membrane with the Iron-Loaded Spike. Structure V. 20 326 2012.
ISSN: ISSN 0969-2126
PubMed: 22325780
DOI: 10.1016/J.STR.2011.12.009