Chlorine in PDB 6rgz: Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5

The structure of Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5, PDB code: 6rgz was solved by C.Mideros-Mora, P.Casino, A.Marina, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.90 / 2.35
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	68.736, 93.608, 173.927, 90.00, 93.35, 90.00
R / Rfree (%)	21.5 / 26.5

The structure of Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5 also contains other interesting chemical elements:

Fluorine	(F)	6 atoms
Magnesium	(Mg)	2 atoms

The binding sites of Chlorine atom in the Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5 (pdb code 6rgz). 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 Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5, PDB code: 6rgz:

Chlorine binding site 1 out of 1 in the Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Revisiting pH-Gated Conformational Switch. Complex HK853-RR468 pH 6.5 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl507 b:86.7 occ:1.00 NH1 B:ARG371 2.9 73.7 1.0 CZ B:ARG371 4.0 75.9 1.0 NH2 B:ARG371 4.4 77.2 1.0 CD1 B:LEU375 4.6 58.9 1.0 NE B:ARG371 5.0 77.1 1.0

C.Mideros-Mora, L.Miguel-Romero, A.Felipe-Ruiz, P.Casino, A.Marina. Revisiting the pH-Gated Conformational Switch on the Activities of Hiska-Family Histidine Kinases. Nat Commun V. 11 769 2020.
ISSN: ESSN 2041-1723
PubMed: 32034139
DOI: 10.1038/S41467-020-14540-5