Sodium in PDB 2ogg: Structure of B. Subtilis Trehalose Repressor (Trer) Effector Binding Domain

The structure of Structure of B. Subtilis Trehalose Repressor (Trer) Effector Binding Domain, PDB code: 2ogg was solved by P.Rezacova, V.Krejcirikova, D.Borek, S.F.Moy, A.Joachimiak, Z.Otwinowski, Midwest Center For Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.88 / 2.50
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	69.719, 69.719, 236.535, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 24.7

The binding sites of Sodium atom in the Structure of B. Subtilis Trehalose Repressor (Trer) Effector Binding Domain (pdb code 2ogg). 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 Structure of B. Subtilis Trehalose Repressor (Trer) Effector Binding Domain, PDB code: 2ogg:

Sodium binding site 1 out of 1 in the Structure of B. Subtilis Trehalose Repressor (Trer) Effector Binding Domain


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of B. Subtilis Trehalose Repressor (Trer) Effector Binding Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Na301 b:53.9 occ:0.50 O A:HOH35 2.2 29.0 0.5 O A:HOH34 2.4 36.6 0.5 ND1 A:HIS200 3.5 44.7 1.0 CB A:ASP199 4.2 39.3 1.0 CE1 A:HIS200 4.2 44.6 1.0 N A:ASP199 4.5 39.7 1.0 CG A:HIS200 4.5 42.6 1.0 N A:HIS200 4.5 36.8 1.0 OD2 A:ASP199 4.7 39.3 1.0 CD2 A:LEU225 4.8 36.1 1.0 CB A:HIS200 4.8 34.6 1.0 CA A:ASP199 4.8 38.9 1.0 CG A:ASP199 5.0 47.1 1.0

P.Rezacova, V.Krejcirikova, D.Borek, S.F.Moy, A.Joachimiak, Z.Otwinowski. The Crystal Structure of the Effector-Binding Domain of the Trehalose Repressor Trer From Bacillus Subtilis 168 Reveals A Unique Quarternary Assembly. Proteins V. 69 679 2007.
ISSN: ISSN 0887-3585
PubMed: 17705272
DOI: 10.1002/PROT.21516