Chlorine in PDB 4x9c: 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii

The structure of 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii, PDB code: 4x9c was solved by A.D.Nikulin, S.V.Tishchenko, S.V.Nikonova, V.N.Murina, A.O.Mihailina, N.V.Lekontseva, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.67 / 1.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	57.667, 66.857, 109.212, 90.00, 90.00, 90.00
R / Rfree (%)	16.6 / 18.8

The structure of 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii also contains other interesting chemical elements:

Sodium

(Na)

5 atoms

The binding sites of Chlorine atom in the 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii (pdb code 4x9c). 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 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii, PDB code: 4x9c:

Chlorine binding site 1 out of 1 in the 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii within 5.0Å range: probe atom residue distance (Å) B Occ D:Cl102 b:47.7 occ:1.00 O E:HOH254 2.5 35.6 1.0 NA E:NA103 2.7 24.2 1.0 O C:HOH236 3.4 37.9 1.0 CG D:ARG33 3.8 11.0 1.0 CD D:ARG33 3.8 12.8 1.0 O E:ARG33 4.0 15.5 1.0 O D:ARG33 4.0 18.6 1.0 C D:ARG33 4.2 14.7 1.0 CB D:ARG33 4.3 11.4 1.0 NE D:ARG33 4.4 11.0 1.0 O E:HOH230 4.4 34.1 1.0 N D:ASN34 4.4 16.0 1.0 CA D:ASN34 4.5 18.8 1.0 CB D:ASN34 4.5 18.8 1.0 O C:HOH231 4.6 37.0 1.0 O D:HOH233 4.7 27.3 1.0 CB E:ARG33 4.8 10.3 1.0 C E:ARG33 4.9 12.1 1.0 CA D:ARG33 4.9 11.9 1.0

A.D.Nikulin, S.V.Tishchenko, S.V.Nikonova, V.N.Murina, A.O.Mihailina, N.V.Lekontseva. 1.4A Crystal Structure of Hfq From Methanococcus Jannaschii To Be Published.