Sodium in PDB 3kyj: Crystal Structure of the P1 Domain of CHEA3 in Complex with CHEY6 From R. Sphaeroides

The structure of Crystal Structure of the P1 Domain of CHEA3 in Complex with CHEY6 From R. Sphaeroides, PDB code: 3kyj was solved by C.H.Bell, S.L.Porter, J.P.Armitage, D.I.Stuart, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.94 / 1.40
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	43.718, 62.011, 48.911, 90.00, 101.26, 90.00
R / Rfree (%)	17 / 20.7

The binding sites of Sodium atom in the Crystal Structure of the P1 Domain of CHEA3 in Complex with CHEY6 From R. Sphaeroides (pdb code 3kyj). 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 P1 Domain of CHEA3 in Complex with CHEY6 From R. Sphaeroides, PDB code: 3kyj:

Sodium binding site 1 out of 1 in the Crystal Structure of the P1 Domain of CHEA3 in Complex with CHEY6 From R. Sphaeroides


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 P1 Domain of CHEA3 in Complex with CHEY6 From R. Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ A:Na144 b:18.9 occ:1.00 OD2 A:ASP38 2.2 23.1 1.0 OD1 A:ASP38 2.5 17.4 1.0 CG A:ASP38 2.7 18.6 1.0 CB A:ASP38 4.1 20.3 1.0 N A:ALA40 4.3 17.8 1.0 N A:ALA39 4.4 16.6 1.0 CB A:ALA40 4.5 21.7 1.0 O A:HOH167 4.7 23.7 1.0 CA A:ASP38 4.7 17.8 1.0 CB A:ALA39 4.8 18.7 1.0 C A:ASP38 4.9 16.5 1.0 CA A:ALA39 5.0 16.9 1.0 CA A:ALA40 5.0 18.7 1.0

C.H.Bell, S.L.Porter, A.Strawson, D.I.Stuart, J.P.Armitage. Using Structural Information to Change the Phosphotransfer Specificity of A Two-Component Chemotaxis Signalling Complex Plos Biol. V. 8 00306 2010.
ISSN: ISSN 1544-9173
PubMed: 20161720
DOI: 10.1371/JOURNAL.PBIO.1000306