Chlorine in PDB 4x9d: High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump

The structure of High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump, PDB code: 4x9d was solved by A.D.Nikulin, S.V.Tishchenko, E.Y.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)	43.70 / 1.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	57.741, 66.874, 109.310, 90.00, 90.00, 90.00
R / Rfree (%)	17.4 / 20.3

The structure of High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump also contains other interesting chemical elements:

Sodium

(Na)

5 atoms

The binding sites of Chlorine atom in the High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump (pdb code 4x9d). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump, PDB code: 4x9d:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl103 b:56.2 occ:1.00 OG1 C:THR43 3.8 18.9 1.0 CB C:MET51 3.8 14.7 1.0 CG C:MET51 4.0 18.1 1.0 CE1 D:TYR19 4.2 25.5 1.0 OH D:TYR71 4.2 26.0 1.0 O C:THR43 4.3 20.5 1.0 CE C:MET51 4.4 25.0 1.0 O D:HOH224 4.4 24.8 1.0 CB C:THR43 4.4 17.9 1.0 O C:HOH224 4.5 30.9 1.0 C C:THR43 4.6 18.2 1.0 CD1 D:TYR19 4.7 26.6 1.0 CZ D:TYR19 4.7 30.2 1.0 OH D:TYR19 4.8 29.8 1.0 N C:GLY44 4.9 14.8 1.0

Chlorine binding site 2 out of 2 in the High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of High-Resolution Structure of Hfq From Methanococcus Jannaschii in Complex with Ump within 5.0Å range: probe atom residue distance (Å) B Occ E:Cl103 b:57.3 occ:1.00 OG1 E:THR43 3.5 20.0 1.0 CB E:MET51 4.0 13.6 1.0 O E:THR43 4.1 18.0 1.0 CB E:THR43 4.1 18.3 1.0 CG E:MET51 4.2 15.8 1.0 CE1 F:TYR19 4.3 18.4 1.0 O E:HOH238 4.4 30.5 1.0 C E:THR43 4.4 17.0 1.0 O F:HOH227 4.5 22.5 1.0 CE E:MET51 4.6 20.6 1.0 OH F:TYR71 4.6 23.4 1.0 O F:HOH221 4.7 37.4 1.0 CD1 F:TYR19 4.8 15.2 1.0 N E:GLY44 4.8 13.6 1.0 CZ F:TYR19 4.9 19.5 1.0 CA E:THR43 5.0 16.8 1.0 CA E:GLY44 5.0 13.9 1.0

A.Nikulin, A.Mikhailina, N.Lekontseva, V.Balobanov, E.Nikonova, S.Tishchenko. Characterization of Rna-Binding Properties of the Archaeal Hfq-Like Protein From Methanococcus Jannaschii. J. Biomol. Struct. Dyn. V. 35 1615 2017.
ISSN: ESSN 1538-0254
PubMed: 27187760
DOI: 10.1080/07391102.2016.1189849