Chlorine in PDB 6kv0: Ferredoxin I From C. Reinhardtii, High X-Ray Dose

The structure of Ferredoxin I From C. Reinhardtii, High X-Ray Dose, PDB code: 6kv0 was solved by Y.Onishi, G.Kurisu, H.Tanaka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.72 / 1.40
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	25.820, 32.300, 49.930, 72.27, 78.09, 72.22
R / Rfree (%)	17.5 / 18.7

The structure of Ferredoxin I From C. Reinhardtii, High X-Ray Dose also contains other interesting chemical elements:

Iron	(Fe)	4 atoms
Sodium	(Na)	1 atom

The binding sites of Chlorine atom in the Ferredoxin I From C. Reinhardtii, High X-Ray Dose (pdb code 6kv0). 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 Ferredoxin I From C. Reinhardtii, High X-Ray Dose, PDB code: 6kv0:

Chlorine binding site 1 out of 1 in the Ferredoxin I From C. Reinhardtii, High X-Ray Dose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ferredoxin I From C. Reinhardtii, High X-Ray Dose within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl104 b:33.2 occ:1.00 O B:HOH297 2.7 24.1 1.0 OG1 B:THR4 2.8 14.2 1.0 O B:LYS2 2.9 13.5 1.0 O B:CYS83 3.2 12.8 1.0 N B:THR4 3.5 11.0 1.0 C B:LYS2 3.6 12.4 1.0 CB B:THR4 3.7 13.6 1.0 N B:CYS83 3.8 11.7 1.0 CB B:LYS2 3.9 15.3 1.0 C B:CYS83 4.0 12.1 1.0 CA B:THR4 4.2 12.1 1.0 C B:VAL3 4.2 12.1 1.0 N B:VAL3 4.2 10.2 1.0 CB B:ASP82 4.2 12.4 1.0 CA B:VAL3 4.3 11.1 1.0 OG1 B:THR84 4.4 11.9 1.0 CA B:LYS2 4.4 11.8 1.0 CA B:CYS83 4.5 11.3 1.0 C B:ASP82 4.5 11.4 1.0 CA B:ASP82 4.7 11.8 1.0 O B:HOH209 4.7 27.5 1.0 CG2 B:THR13 4.8 21.3 1.0 N B:THR84 4.8 10.7 1.0 CG B:ASP82 4.8 12.9 1.0

Y.Ohnishi, N.Muraki, D.Kiyota, H.Okumura, S.Baba, Y.Kawano, T.Kumasaka, H.Tanaka, G.Kurisu. X-Ray Dose-Dependent Structural Changes of the [2FE-2S] Ferredoxin From Chlamydomonas Reinhardtii. J.Biochem. 2020.
ISSN: ISSN 0021-924X
PubMed: 32282907
DOI: 10.1093/JB/MVAA045