Chlorine in PDB 2bns: Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State

The structure of Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State, PDB code: 2bns was solved by G.Katona, A.Snijder, P.Gourdon, U.Andreasson, O.Hansson, L.E.Andreasson, R.Neutze, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.13 / 2.50
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	100.099, 100.099, 237.020, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 24.7

The structure of Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State also contains other interesting chemical elements:

Magnesium	(Mg)	4 atoms
Iron	(Fe)	1 atom

The binding sites of Chlorine atom in the Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State (pdb code 2bns). 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 Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State, PDB code: 2bns:

Chlorine binding site 1 out of 1 in the Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Lipidic Cubic Phase Grown Reaction Centre From Rhodobacter Sphaeroides, Excited State within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1307 b:49.7 occ:1.00 NH1 B:ARG136 3.6 22.5 1.0 NH1 B:ARG132 3.6 27.0 1.0 CG B:ARG132 3.8 24.0 1.0 N B:GLY56 3.8 33.5 1.0 N B:GLY53 3.9 31.6 1.0 CA B:GLY53 4.0 31.7 1.0 CD B:ARG136 4.0 22.9 1.0 CE1 B:TYR51 4.1 28.0 1.0 CB B:LEU55 4.2 33.7 1.0 CB B:ARG132 4.2 24.3 1.0 N B:LEU55 4.3 33.7 1.0 CD1 B:TYR51 4.4 27.6 1.0 CD B:ARG132 4.4 24.5 1.0 C B:GLY53 4.4 32.2 1.0 CZ B:ARG136 4.5 22.8 1.0 CA B:GLY56 4.5 33.3 1.0 CA B:ARG132 4.5 24.4 1.0 C B:LEU55 4.6 33.4 1.0 CA B:LEU55 4.6 33.5 1.0 NE B:ARG136 4.7 23.1 1.0 CD1 B:LEU135 4.7 20.1 1.0 CZ B:ARG132 4.8 26.3 1.0 N B:SER54 4.8 32.9 1.0 O B:GLY53 4.9 31.2 1.0 CB B:LEU135 4.9 19.8 1.0

G.Katona, A.Snijder, P.Gourdon, U.Andreasson, O.Hansson, L.E.Andreasson, R.Neutze. Conformational Regulation of Charge Recombination Reactions in A Photosynthetic Bacterial Reaction Centre Nat.Struct.Mol.Biol. V. 12 630 2005.
ISSN: ISSN 1545-9993
PubMed: 15937492
DOI: 10.1038/NSMB948