Chlorine in PDB 6gqc: Crystal Structure of the PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril

The structure of Crystal Structure of the PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril, PDB code: 6gqc was solved by M.Landau, E.Tayeb-Fligelman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.67 / 1.40
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	53.270, 13.300, 25.800, 90.00, 111.91, 90.00
R / Rfree (%)	15.1 / 19.3

The structure of Crystal Structure of the PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Chlorine atom in the Crystal Structure of the PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril (pdb code 6gqc). 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 PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril, PDB code: 6gqc:

Chlorine binding site 1 out of 1 in the Crystal Structure of the PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril


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 PSMALPHA3 Peptide Mutant G16A Forming Cross- Alpha Amyloid-Like Fibril within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl103 b:53.7 occ:1.00 NA A:NA102 2.4 43.1 1.0 O A:HOH201 2.9 25.9 1.0 OD2 A:ASP13 2.9 31.1 1.0 CA A:PHE10 3.6 11.2 1.0 O A:HOH202 3.8 23.4 1.0 N A:PHE10 3.9 11.2 1.0 CE A:LYS9 3.9 26.5 1.0 CG A:ASP13 3.9 26.8 1.0 CG A:LYS9 3.9 17.3 1.0 O A:LYS9 4.0 12.6 1.0 C A:LYS9 4.1 11.9 1.0 CB A:ASP13 4.2 18.6 1.0 CB A:PHE10 4.2 12.1 1.0 NZ A:LYS9 4.3 28.1 1.0 CD A:LYS9 4.3 20.8 1.0 CD1 A:PHE10 4.5 15.1 1.0 CB A:LYS9 4.7 14.6 1.0 C A:PHE10 4.8 10.8 1.0 O A:PHE10 4.9 11.5 1.0 CG A:PHE10 4.9 13.3 1.0

E.Tayeb-Fligelman, M.Landau. Structure-Fibrillation-Function Relationship of the Cytotoxic PSMALPHA3 To Be Published.