Sodium in PDB 6e6a: Triclinic Crystal Form of Inca G144A Point Mutant

The structure of Triclinic Crystal Form of Inca G144A Point Mutant, PDB code: 6e6a was solved by G.Cingolani, F.Paumet, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.96 / 1.95
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	41.022, 43.533, 45.783, 92.93, 95.96, 93.91
R / Rfree (%)	17 / 21.3

The binding sites of Sodium atom in the Triclinic Crystal Form of Inca G144A Point Mutant (pdb code 6e6a). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Triclinic Crystal Form of Inca G144A Point Mutant, PDB code: 6e6a:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Triclinic Crystal Form of Inca G144A Point Mutant


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Triclinic Crystal Form of Inca G144A Point Mutant within 5.0Å range: probe atom residue distance (Å) B Occ B:Na301 b:28.8 occ:0.78 OE1 B:GLU116 2.5 21.6 1.0 O A:HOH427 2.6 27.6 1.0 O B:HOH486 3.5 38.5 1.0 CD B:GLU116 3.6 17.9 1.0 OE2 B:GLU116 4.0 18.7 1.0 O A:HOH314 4.1 17.3 1.0 CG B:GLU116 4.9 21.5 1.0

Sodium binding site 2 out of 2 in the Triclinic Crystal Form of Inca G144A Point Mutant


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Triclinic Crystal Form of Inca G144A Point Mutant within 5.0Å range: probe atom residue distance (Å) B Occ B:Na302 b:41.7 occ:0.77 NE2 B:GLN229 2.5 51.8 1.0 OG B:SER181 2.8 17.0 1.0 O B:ASP177 3.0 14.6 1.0 CD B:GLN229 3.3 52.2 1.0 CA B:ASP177 3.5 17.2 1.0 N B:SER181 3.6 12.4 1.0 C B:ASP177 3.7 15.3 1.0 OE1 B:GLN229 3.7 61.5 1.0 CB B:SER181 3.9 17.0 1.0 OD1 B:ASP177 3.9 39.3 1.0 CB B:ASP177 3.9 22.9 1.0 OE1 B:GLU226 4.0 16.0 1.0 CG B:ASP177 4.1 36.2 1.0 CA B:SER181 4.1 15.5 1.0 C B:GLY180 4.2 16.0 1.0 CG B:GLN229 4.3 35.7 1.0 CA B:GLY180 4.5 19.9 1.0 O B:ALA176 4.7 14.2 1.0 N B:ASP177 4.8 19.9 1.0 N B:GLY180 4.9 18.4 1.0 OD2 B:ASP177 5.0 40.8 1.0 O B:GLY180 5.0 11.4 1.0 N B:LEU178 5.0 13.6 1.0

G.Cingolani, M.Mccauley, A.Lobley, A.J.Bryer, J.Wesolowski, D.L.Greco, R.K.Lokareddy, E.Ronzone, J.R.Perilla, F.Paumet. Structural Basis For the Homotypic Fusion of Chlamydial Inclusions By the Snare-Like Protein Inca. Nat Commun V. 10 2747 2019.
ISSN: ESSN 2041-1723
PubMed: 31227715
DOI: 10.1038/S41467-019-10806-9