Chlorine in PDB 7zou: Crystal Structure of Synechocystis Halorhodopsin (Syhr), Cl-Pumping Mode, Ground State

The structure of Crystal Structure of Synechocystis Halorhodopsin (Syhr), Cl-Pumping Mode, Ground State, PDB code: 7zou was solved by K.Kovalev, S.Bukhdruker, R.Astashkin, S.Vaganova, V.Gordeliy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.95 / 1.58
Space group	P 3 2 1
Cell size a, b, c (Å), α, β, γ (°)	61.98, 61.98, 109.83, 90, 90, 120
R / Rfree (%)	17.4 / 20.2

The binding sites of Chlorine atom in the Crystal Structure of Synechocystis Halorhodopsin (Syhr), Cl-Pumping Mode, Ground State (pdb code 7zou). 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 Synechocystis Halorhodopsin (Syhr), Cl-Pumping Mode, Ground State, PDB code: 7zou:

Chlorine binding site 1 out of 1 in the Crystal Structure of Synechocystis Halorhodopsin (Syhr), Cl-Pumping Mode, Ground State


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 Synechocystis Halorhodopsin (Syhr), Cl-Pumping Mode, Ground State within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl601 b:14.5 occ:1.00 O A:HOH727 3.0 16.2 1.0 OG A:SER78 3.1 13.7 1.0 OG1 A:THR74 3.2 14.3 1.0 CB A:THR74 3.5 15.2 1.0 CA A:ALA46 3.7 14.1 1.0 CB A:SER78 3.7 12.6 1.0 C A:THR74 3.7 12.4 1.0 CE A:LYR205 3.7 15.2 1.0 CD1 A:TRP75 3.8 14.8 1.0 O A:THR74 3.8 13.5 1.0 CB A:ALA46 3.8 12.6 1.0 NZ A:LYR205 3.8 15.1 1.0 N A:TRP75 3.9 12.0 1.0 CG2 A:ILE45 3.9 13.5 1.0 CD2 A:LEU49 3.9 14.8 1.0 N A:ALA46 4.0 12.2 1.0 CA A:THR74 4.2 13.4 1.0 CB A:LEU49 4.3 15.5 1.0 CA A:TRP75 4.3 15.6 1.0 C A:ILE45 4.4 12.2 1.0 NE1 A:TRP75 4.6 12.1 1.0 O A:ILE45 4.6 13.5 1.0 CG A:LEU49 4.7 14.6 1.0 CG2 A:THR74 4.8 12.3 1.0 CD A:LYR205 4.8 14.0 1.0 CG A:TRP75 4.8 14.8 1.0 CB A:ILE45 4.8 13.2 1.0 C1 A:LYR205 4.9 16.8 1.0

R.Astashkin, K.Kovalev, S.Bukhdruker, S.Vaganova, A.Kuzmin, A.Alekseev, T.Balandin, D.Zabelskii, I.Gushchin, A.Royant, D.Volkov, G.Bourenkov, E.Koonin, M.Engelhard, E.Bamberg, V.Gordeliy. Structural Insights Into Light-Driven Anion Pumping in Cyanobacteria. Nat Commun V. 13 6460 2022.
ISSN: ESSN 2041-1723
PubMed: 36309497
DOI: 10.1038/S41467-022-34019-9