Sodium in PDB 1x9z: Crystal Structure of the Mutl C-Terminal Domain

The structure of Crystal Structure of the Mutl C-Terminal Domain, PDB code: 1x9z was solved by A.Guarne, S.Ramon-Maiques, E.M.Wolff, R.Ghirlando, X.Hu, J.H.Miller, W.Yang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.61 / 2.10
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	95.992, 95.992, 140.213, 90.00, 90.00, 90.00
R / Rfree (%)	23.6 / 27.8

The structure of Crystal Structure of the Mutl C-Terminal Domain also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Sodium atom in the Crystal Structure of the Mutl C-Terminal Domain (pdb code 1x9z). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of the Mutl C-Terminal Domain, PDB code: 1x9z:

Sodium binding site 1 out of 1 in the Crystal Structure of the Mutl C-Terminal Domain


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the Mutl C-Terminal Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Na423 b:1.0 occ:1.00 O A:HOH239 2.6 40.4 1.0 OE2 B:GLU496 2.7 43.8 1.0 O A:HOH107 2.7 78.8 1.0 O B:HOH279 3.2 57.6 1.0 OE2 A:GLU568 3.4 73.5 1.0 O A:HOH31 3.7 47.2 1.0 CD B:GLU496 3.9 39.2 1.0 CG2 A:ILE537 3.9 22.6 1.0 O A:LEU565 3.9 55.0 1.0 OE1 A:GLU541 4.1 36.9 1.0 CD A:GLU568 4.4 70.4 1.0 CG B:GLU496 4.4 35.5 1.0 CB A:ILE537 4.4 25.4 1.0 CA B:GLY544 4.6 25.7 1.0 OE1 A:GLU568 4.9 72.3 1.0 OE1 B:GLU496 4.9 38.9 1.0 C A:LEU565 4.9 51.6 1.0 CD A:GLU541 5.0 33.5 1.0

A.Guarne, S.Ramon-Maiques, E.M.Wolff, R.Ghirlando, X.Hu, J.H.Miller, W.Yang. Structure of the Mutl C-Terminal Domain: A Model of Intact Mutl and Its Roles in Mismatch Repair Embo J. V. 23 4134 2004.
ISSN: ISSN 0261-4189
PubMed: 15470502
DOI: 10.1038/SJ.EMBOJ.7600412