Chlorine in PDB 2xiw: Crystal Structure of the SAC7D-Derived IGG1-Binder C3-C24S

The structure of Crystal Structure of the SAC7D-Derived IGG1-Binder C3-C24S, PDB code: 2xiw was solved by M.Bellinzoni, S.Colinet, G.Behar, P.M.Alzari, F.Pecorari, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.37 / 1.50
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	73.175, 73.175, 57.445, 90.00, 90.00, 120.00
R / Rfree (%)	17.52 / 19.1

The binding sites of Chlorine atom in the Crystal Structure of the SAC7D-Derived IGG1-Binder C3-C24S (pdb code 2xiw). 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 SAC7D-Derived IGG1-Binder C3-C24S, PDB code: 2xiw:

Chlorine binding site 1 out of 1 in the Crystal Structure of the SAC7D-Derived IGG1-Binder C3-C24S


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 SAC7D-Derived IGG1-Binder C3-C24S within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1070 b:11.7 occ:0.50 O B:HOH2080 3.1 13.1 1.0 NH1 B:ARG60 3.4 12.0 1.0 CD B:ARG60 3.7 11.6 1.0 CG B:MSE57 3.8 12.3 1.0 CA B:MSE57 3.8 9.2 1.0 CB B:MSE57 3.9 10.3 1.0 CB B:ARG60 4.2 11.1 1.0 CZ B:ARG60 4.4 10.9 1.0 O B:MSE57 4.4 11.8 1.0 CG B:ARG60 4.4 14.1 1.0 NE B:ARG60 4.5 14.3 1.0 O B:HOH2082 4.6 16.0 0.5 C B:MSE57 4.6 11.5 1.0 N B:MSE57 4.8 10.4 1.0 SE B:MSE57 5.0 17.0 1.0

G.Behar, M.Bellinzoni, M.Maillasson, L.Paillard-Laurance, P.M.Alzari, X.He, B.Mouratou, F.Pecorari. Tolerance of the Archaeal SAC7D Scaffold Protein to Alternative Library Designs: Characterization of Anti- Immunoglobulin G Affitins. Protein Eng.Des.Sel. V. 26 267 2013.
ISSN: ISSN 1741-0126
PubMed: 23315487
DOI: 10.1093/PROTEIN/GZS106