Chlorine in PDB 7pfb: 2 Minute FE2+ Soaked Structure of Synftn Variant D65A

All present enzymatic activity of 2 Minute FE2+ Soaked Structure of Synftn Variant D65A:
1.16.3.2;

The structure of 2 Minute FE2+ Soaked Structure of Synftn Variant D65A, PDB code: 7pfb was solved by A.M.Hemmings, J.M.Bradley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.66 / 1.70
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	177.24, 177.24, 177.24, 90, 90, 90
R / Rfree (%)	17.4 / 19.9

The structure of 2 Minute FE2+ Soaked Structure of Synftn Variant D65A also contains other interesting chemical elements:

Iron

(Fe)

3 atoms

The binding sites of Chlorine atom in the 2 Minute FE2+ Soaked Structure of Synftn Variant D65A (pdb code 7pfb). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the 2 Minute FE2+ Soaked Structure of Synftn Variant D65A, PDB code: 7pfb:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the 2 Minute FE2+ Soaked Structure of Synftn Variant D65A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of 2 Minute FE2+ Soaked Structure of Synftn Variant D65A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl204 b:35.2 occ:0.25 O A:HOH524 3.1 41.8 0.2 O A:HOH426 3.3 29.0 1.0 CG2 A:VAL169 4.4 25.8 1.0 O A:HOH504 4.7 45.5 1.0 O A:HOH411 4.8 32.1 1.0

Chlorine binding site 2 out of 2 in the 2 Minute FE2+ Soaked Structure of Synftn Variant D65A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of 2 Minute FE2+ Soaked Structure of Synftn Variant D65A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl205 b:34.7 occ:1.00 O A:HOH510 3.1 43.4 1.0 O A:HOH330 3.1 33.3 1.0 N A:ALA100 3.3 28.8 1.0 CB A:ALA100 3.7 25.8 1.0 O A:HOH416 3.8 36.1 1.0 N A:LEU99 3.8 28.8 1.0 CB A:SER98 4.0 30.2 1.0 CD1 A:LEU167 4.0 28.9 1.0 CB A:LEU99 4.0 27.9 1.0 CA A:ALA100 4.1 29.2 1.0 CA A:GLY162 4.2 36.4 1.0 C A:LEU99 4.2 29.5 1.0 OG A:SER98 4.2 31.2 1.0 CA A:LEU99 4.2 27.7 1.0 CG1 A:VAL157 4.4 26.8 1.0 N A:GLY162 4.5 34.0 1.0 C A:SER98 4.6 27.7 1.0 O A:HOH494 4.6 39.4 1.0 CA A:SER98 4.7 29.4 1.0 CD2 A:LEU167 4.9 30.6 1.0

J.M.Bradley, J.Fair, A.M.Hemmings, N.E.Le Brun. Key Carboxylate Residues For Iron Transit Through the Prokaryotic Ferritin Syn Ftn. Microbiology (Reading, V. 167 2021ENGL.).
ISSN: ESSN 1465-2080
PubMed: 34825885
DOI: 10.1099/MIC.0.001105