Sodium in PDB 6tqb: X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif

All present enzymatic activity of X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif:
2.3.2.27;

The structure of X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif, PDB code: 6tqb was solved by O.Binas, J.-N.Tants, S.A.Peter, R.Janowski, E.Davydova, J.Braun, D.Niessing, H.Schwalbe, J.E.Weigand, A.Schlundt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.08 / 1.60
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	86.990, 86.990, 72.990, 90.00, 90.00, 90.00
R / Rfree (%)	15.6 / 19.7

The structure of X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif also contains other interesting chemical elements:

Magnesium	(Mg)	1 atom
Chlorine	(Cl)	4 atoms

The binding sites of Sodium atom in the X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif (pdb code 6tqb). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif, PDB code: 6tqb:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif within 5.0Å range: probe atom residue distance (Å) B Occ A:Na605 b:31.6 occ:1.00 O B:HOH209 2.1 50.3 1.0 O A:TYR250 2.9 19.4 1.0 N A:PHE255 3.1 19.1 1.0 O B:HOH219 3.2 47.9 1.0 CA A:SER253 3.4 22.8 0.3 O A:PHE255 3.4 21.7 1.0 O4 B:U13 3.5 54.7 1.0 CA A:SER253 3.5 21.9 0.7 CA A:TYR250 3.5 18.8 1.0 C A:SER253 3.5 22.3 0.3 N A:CYS254 3.5 21.9 1.0 CB A:PHE255 3.6 20.4 1.0 C A:TYR250 3.6 18.8 1.0 CA A:PHE255 3.7 18.4 1.0 C A:SER253 3.7 20.8 0.7 CD2 A:PHE255 3.8 20.0 1.0 N A:SER253 3.9 22.8 0.3 N A:SER253 3.9 21.0 0.7 C4 B:U13 4.0 52.9 1.0 C A:PHE255 4.0 20.5 1.0 O A:LEU249 4.1 19.4 1.0 CD2 A:TYR250 4.1 18.8 1.0 CG A:TYR250 4.1 18.9 1.0 CG A:PHE255 4.1 17.6 1.0 O A:SER253 4.2 20.5 0.3 C A:CYS254 4.2 19.4 1.0 CB A:TYR250 4.3 17.9 1.0 C5 B:U13 4.5 51.7 1.0 CA A:CYS254 4.5 21.4 1.0 N A:TYR250 4.6 20.0 1.0 O A:SER253 4.6 22.1 0.7 CG2 A:VAL257 4.6 21.9 1.0 CE2 A:TYR250 4.7 18.4 1.0 CB A:SER253 4.7 24.4 0.3 CD1 A:TYR250 4.7 22.2 1.0 OG A:SER253 4.7 25.3 0.3 CB A:SER253 4.7 24.2 0.7 C A:LEU249 4.7 19.6 1.0 N3 B:U13 4.8 46.3 1.0 N A:ARG251 4.9 19.8 1.0 CE2 A:PHE255 5.0 19.9 1.0

Sodium binding site 2 out of 2 in the X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of X-Ray Structure of Roquin Roq Domain in Complex with A UCP3 CDE1 Sl Rna Motif within 5.0Å range: probe atom residue distance (Å) B Occ B:Na104 b:46.6 occ:1.00 O A:HOH822 2.0 53.7 1.0 N7 B:A15 2.8 25.7 1.0 O B:HOH257 3.0 45.4 1.0 O B:HOH258 3.0 32.6 1.0 O4 B:U14 3.5 25.2 1.0 C4 B:U14 3.5 23.8 1.0 N6 B:A15 3.6 23.4 1.0 C5 B:A15 3.7 23.7 1.0 C8 B:A15 3.8 24.7 1.0 C5 B:U14 3.8 25.0 1.0 O A:HOH834 3.9 56.3 1.0 N3 B:U14 4.0 23.2 1.0 C6 B:A15 4.1 23.8 1.0 CA A:GLY191 4.3 21.8 1.0 C6 B:U14 4.4 26.0 1.0 N A:GLY191 4.5 22.2 1.0 N7 B:A16 4.6 25.5 1.0 C2 B:U14 4.6 23.5 1.0 N1 B:U14 4.8 23.9 1.0 C4 B:A15 5.0 25.6 1.0 N9 B:A15 5.0 27.1 1.0

R.Janowski, E.Davydova, A.Schlundt, D.Niessing. Structural Basis For the Recognition of (Linear and) Non-Linear Au-Rich Elements By Roquin To Be Published.