Chlorine in PDB 8xet: High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes

The structure of High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes, PDB code: 8xet was solved by J.M.M.Caaveiro, J.Fernandez-Perez, K.Tsumoto, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.50 / 1.11
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	75.924, 75.924, 102.859, 90, 90, 120
R / Rfree (%)	13.1 / 14.2

The structure of High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes also contains other interesting chemical elements:

Zinc	(Zn)	3 atoms
Sodium	(Na)	2 atoms

The binding sites of Chlorine atom in the High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes (pdb code 8xet). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes, PDB code: 8xet:

Chlorine binding site 1 out of 1 in the High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of High-Resolution Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl410 b:17.3 occ:1.00 O A:HOH674 3.0 23.8 1.0 N A:ASN282 3.1 10.5 1.0 OH A:TYR296 3.3 20.8 1.0 CB A:ASN282 3.6 11.5 1.0 CE1 A:PHE286 3.6 10.8 1.0 CA A:VAL281 3.8 11.0 1.0 CE2 A:TYR296 3.9 15.9 1.0 C A:VAL281 4.0 10.3 1.0 CA A:ASN282 4.0 10.7 1.0 CG2 A:THR300 4.0 11.6 1.0 CB A:VAL281 4.0 11.8 1.0 CD1 A:PHE286 4.1 10.7 1.0 CZ A:TYR296 4.1 17.0 1.0 O1 A:PEG402 4.1 32.2 1.0 O A:HOH715 4.4 33.7 1.0 CG1 A:VAL281 4.6 12.7 1.0 CZ A:PHE286 4.7 11.2 1.0 O A:LYS280 4.8 12.4 1.0 O A:ASN282 4.8 10.6 1.0 C A:ASN282 4.9 10.1 1.0 O A:HOH889 4.9 24.9 1.0 CG A:ASN282 5.0 12.5 1.0 OG1 A:THR300 5.0 11.7 1.0

J.Fernandez-Perez, J.M.M.Caaveiro, A.Senoo, M.Nakakido, S.De Vega, I.Nakagawa, K.Tsumoto. Conserved Binding Mechanism For Ligand Promiscuity in the Hydroxamate Siderophore Binding Protein Ftsb From Streptococcus Pyogenes Structure.
ISSN: ISSN 0969-2126
DOI: 10.1016/J.STR.2024.09.018