Chlorine in PDB 3d5k: Crystal Structure of the Oprm Channel in A Non-Symmetrical Space Group

The structure of Crystal Structure of the Oprm Channel in A Non-Symmetrical Space Group, PDB code: 3d5k was solved by G.Phan, I.Broutin, A.Ducruix, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.00 / 2.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	73.900, 70.200, 344.500, 90.00, 90.00, 90.00
R / Rfree (%)	23.6 / 29.3

The structure of Crystal Structure of the Oprm Channel in A Non-Symmetrical Space Group also contains other interesting chemical elements:

Sodium

(Na)

9 atoms

The binding sites of Chlorine atom in the Crystal Structure of the Oprm Channel in A Non-Symmetrical Space Group (pdb code 3d5k). 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 Oprm Channel in A Non-Symmetrical Space Group, PDB code: 3d5k:

Chlorine binding site 1 out of 1 in the Crystal Structure of the Oprm Channel in A Non-Symmetrical Space Group


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 Oprm Channel in A Non-Symmetrical Space Group within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl475 b:27.1 occ:1.00 N B:LEU256 3.0 35.4 1.0 NH2 B:ARG432 3.5 26.4 1.0 N B:LEU257 3.5 34.6 1.0 NH1 B:ARG432 3.6 25.2 1.0 CA B:THR255 3.8 36.3 1.0 C B:THR255 3.9 35.9 1.0 CA B:LEU256 3.9 34.9 1.0 CG2 B:THR255 4.0 36.3 1.0 CZ B:ARG432 4.0 26.1 1.0 CB B:LEU256 4.1 34.8 1.0 O B:LEU257 4.2 34.7 1.0 CD2 B:LEU436 4.2 26.0 1.0 C B:LEU256 4.3 34.7 1.0 O B:GLN254 4.3 37.5 1.0 CA B:LEU257 4.5 34.6 1.0 CB B:THR255 4.5 36.3 1.0 CB B:LEU257 4.6 34.5 1.0 C B:LEU257 4.8 34.7 1.0 CG B:LEU256 4.9 34.6 1.0 N B:THR255 4.9 36.8 1.0 CG B:LEU257 5.0 34.1 1.0

G.Phan, H.Benabdelhak, M.B.Lascombe, P.Benas, S.Rety, M.Picard, A.Ducruix, C.Etchebest, I.Broutin. Structural and Dynamical Insights Into the Opening Mechanism of P. Aeruginosa Oprm Channel. Structure V. 18 507 2010.
ISSN: ISSN 0969-2126
PubMed: 20399187
DOI: 10.1016/J.STR.2010.01.018