Sodium in PDB 8wen: Bacteroides Fragilis Toxin 2

The structure of Bacteroides Fragilis Toxin 2, PDB code: 8wen was solved by Y.Guo, Y.Wen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.26 / 1.97
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	87.354, 99.579, 114.713, 90, 90, 90
R / Rfree (%)	18 / 21

The structure of Bacteroides Fragilis Toxin 2 also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Sodium atom in the Bacteroides Fragilis Toxin 2 (pdb code 8wen). 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 Bacteroides Fragilis Toxin 2, PDB code: 8wen:

Sodium binding site 1 out of 1 in the Bacteroides Fragilis Toxin 2


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Bacteroides Fragilis Toxin 2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na402 b:47.1 occ:1.00 CD A:ARG113 2.7 43.2 1.0 O A:HOH696 2.7 33.6 1.0 OD2 A:ASP243 2.8 35.9 1.0 OG A:SER120 3.0 41.2 1.0 NH1 A:ARG113 3.5 41.6 1.0 O A:HOH631 3.6 37.4 1.0 CG A:ASP243 3.7 38.3 1.0 OD1 A:ASP243 3.7 32.9 1.0 CG A:ARG113 3.7 39.3 1.0 CB A:SER120 3.8 47.0 1.0 NE A:ARG113 3.8 52.2 1.0 CB A:PRO343 4.0 35.3 1.0 CD1 A:LEU374 4.0 32.0 1.0 O A:HOH699 4.0 31.6 1.0 CZ A:ARG113 4.1 50.9 1.0 O A:HOH628 4.4 31.2 1.0 O A:HOH686 4.5 39.4 1.0 O A:HOH535 4.5 30.9 1.0 O A:HOH624 4.5 38.4 1.0 CB A:ARG113 4.8 36.0 1.0 CG A:PRO343 4.9 37.6 1.0

Y.Guo, Y.Wen. Bacteroides Fragilis Toxin 2 To Be Published.