Chlorine in PDB 7lm7: Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae

The structure of Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae, PDB code: 7lm7 was solved by Z.Luo, M.Zupan, C.A.Mcdevitt, B.Kobe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.58 / 3.12
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	47.346, 72.959, 81.463, 90, 95.57, 90
R / Rfree (%)	21.9 / 26

The structure of Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae also contains other interesting chemical elements:

Zinc

(Zn)

10 atoms

The binding sites of Chlorine atom in the Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae (pdb code 7lm7). 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 Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae, PDB code: 7lm7:

Chlorine binding site 1 out of 1 in the Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of the Zn(II)-Bound Adcaii E280Q Mutant Variant of Streptococcus Pneumoniae within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl411 b:29.3 occ:1.00 ZN A:ZN401 2.2 45.3 1.0 NE2 A:HIS65 2.8 48.6 1.0 NE2 A:HIS205 3.1 42.6 1.0 NE2 A:HIS141 3.2 40.3 1.0 CE1 A:HIS65 3.3 50.6 1.0 CE1 A:HIS205 3.3 49.6 1.0 CD2 A:HIS141 3.4 40.3 1.0 CD A:GLN280 3.4 65.3 1.0 CG A:GLN280 3.5 64.1 1.0 NE2 A:GLN280 3.7 66.1 1.0 OE1 A:GLN280 3.9 65.5 1.0 CB A:GLN280 4.0 64.2 1.0 CD2 A:HIS65 4.0 49.5 1.0 CZ2 A:TRP143 4.2 49.7 1.0 CH2 A:TRP143 4.4 46.4 1.0 CD2 A:HIS205 4.5 41.7 1.0 CG A:PRO278 4.5 43.1 1.0 CB A:PRO278 4.5 41.0 1.0 ND1 A:HIS65 4.5 52.9 1.0 CE1 A:HIS141 4.5 40.3 1.0 ND1 A:HIS205 4.6 42.0 1.0 CG2 A:ILE64 4.6 52.6 1.0 CB A:ALA207 4.7 44.1 1.0 CA A:GLN280 4.7 63.1 1.0 CG A:HIS141 4.7 40.3 1.0 CG A:HIS65 4.9 52.3 1.0

M.L.Zupan, Z.Luo, K.Ganio, V.G.Pederick, S.L.Neville, E.Deplazes, B.Kobe, C.A.Mcdevitt. Conformation of the Solute-Binding Protein Adcaii Influences Zinc Uptake in Streptococcus Pneumoniae . Front Cell Infect Microbiol V. 11 29981 2021.
ISSN: ESSN 2235-2988
PubMed: 34490149
DOI: 10.3389/FCIMB.2021.729981