Chlorine in PDB 5g60: S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose

The structure of S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose, PDB code: 5g60 was solved by S.Culurgioni, G.Harris, A.K.Singh, S.J.King, M.A.Walsh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	119.54 / 1.99
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	71.030, 129.740, 120.280, 90.00, 96.34, 90.00
R / Rfree (%)	16.9 / 22.1

The structure of S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose also contains other interesting chemical elements:

Calcium

(Ca)

8 atoms

The binding sites of Chlorine atom in the S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose (pdb code 5g60). 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 S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose, PDB code: 5g60:

Chlorine binding site 1 out of 1 in the S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of S.Pneumoniae Abc-Transporter Substrate Binding Protein Fusa in Complex with Nystose within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1537 b:26.9 occ:1.00 O A:HOH2110 3.0 26.2 1.0 O A:HOH2082 3.1 26.6 1.0 N B:LYS339 3.2 20.6 1.0 N A:LYS339 3.3 22.2 1.0 O A:HOH2261 3.4 27.1 1.0 O B:LYS339 3.5 19.2 1.0 O A:HOH2263 3.5 18.7 1.0 O A:LYS339 3.6 23.4 1.0 CA B:GLN338 3.8 20.8 1.0 O A:HOH2264 3.8 15.0 1.0 CA A:GLN338 3.8 23.7 1.0 C B:LYS339 4.0 21.1 1.0 C B:GLN338 4.0 20.3 1.0 C A:LYS339 4.0 22.7 1.0 C A:GLN338 4.1 24.0 1.0 CA B:LYS339 4.1 21.4 1.0 CA A:LYS339 4.2 22.1 1.0 O B:GLY337 4.3 20.5 1.0 O A:GLY337 4.4 27.9 1.0 CB A:GLN338 4.6 24.1 1.0 CB B:GLN338 4.6 22.2 1.0 CB B:LYS339 4.7 23.1 1.0 CB A:LYS339 4.7 22.4 1.0 CB B:HIS340 4.8 19.8 1.0 N B:GLN338 4.8 20.0 1.0 CB A:HIS340 4.9 18.7 1.0 N A:GLN338 4.9 24.9 1.0 N B:HIS340 4.9 19.1 1.0 N A:HIS340 4.9 22.5 1.0 C B:GLY337 5.0 19.8 1.0

S.Culurgioni, G.Harris, A.K.Singh, S.J.King, M.A.Walsh. Structural Basis For Regulation and Specificity of Fructooligosaccharide Import in Streptococcus Pneumoniae. Structure V. 25 79 2017.
ISSN: ISSN 1878-4186
PubMed: 27939783
DOI: 10.1016/J.STR.2016.11.008