Zinc in PDB 7zhm: Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein

The structure of Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein, PDB code: 7zhm was solved by D.Jurenas, M.Rey, J.Chamot-Rooke, L.Terradot, E.Cascales, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.11 / 2.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	58.645, 94.036, 61.305, 90, 110.07, 90
R / Rfree (%)	21.4 / 25.7

The structure of Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Zinc atom in the Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein (pdb code 7zhm). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein, PDB code: 7zhm:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn101 b:38.1 occ:1.00 NE2 C:HIS12 2.0 50.0 1.0 CE1 C:HIS12 3.0 48.9 1.0 CD2 C:HIS12 3.0 40.3 1.0 ND1 C:HIS12 4.1 41.0 1.0 CG C:HIS12 4.1 35.0 1.0 NE1 C:TRP8 4.6 27.0 1.0

Zinc binding site 2 out of 2 in the Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Salmonella Enterica RHS1 C-Terminal Toxin Tretu Complex with Tritu Immunity Protein within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn101 b:28.2 occ:1.00 O D:HOH202 1.9 34.7 1.0 NE2 D:HIS12 2.0 34.5 1.0 CE1 D:HIS12 2.8 39.0 1.0 CD2 D:HIS12 3.1 35.1 1.0 ND1 D:HIS12 3.9 34.1 1.0 CG D:HIS12 4.1 34.0 1.0 NE1 D:TRP8 4.6 31.7 1.0

D.Jurenas, M.Rey, D.Byrne, J.Chamot-Rooke, L.Terradot, E.Cascales. Salmonella Antibacterial Rhs Polymorphic Toxin Inhibits Translation Through Adp-Ribosylation of Ef-Tu P-Loop. Nucleic Acids Res. 2022.
ISSN: ESSN 1362-4962
PubMed: 36484105
DOI: 10.1093/NAR/GKAC1162