Chlorine in PDB 3wht: Crystal Structure of Ergic-53/MCFD2, Calcium-Free Form

The structure of Crystal Structure of Ergic-53/MCFD2, Calcium-Free Form, PDB code: 3wht was solved by T.Satoh, K.Suzuki, K.Kato, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	103.990, 59.760, 55.070, 90.00, 104.90, 90.00
R / Rfree (%)	17.5 / 20.2

The structure of Crystal Structure of Ergic-53/MCFD2, Calcium-Free Form also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Chlorine atom in the Crystal Structure of Ergic-53/MCFD2, Calcium-Free Form (pdb code 3wht). 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 Ergic-53/MCFD2, Calcium-Free Form, PDB code: 3wht:

Chlorine binding site 1 out of 1 in the Crystal Structure of Ergic-53/MCFD2, Calcium-Free Form


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 Ergic-53/MCFD2, Calcium-Free Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl301 b:50.0 occ:1.00 OH B:TYR135 3.4 17.6 1.0 O B:HOH641 3.4 34.4 1.0 NZ A:LYS53 3.4 13.3 1.0 OD2 B:ASP89 3.8 14.1 1.0 CE1 A:PHE46 3.9 11.9 1.0 CD1 A:LEU263 4.1 14.9 1.0 CE1 B:TYR135 4.1 16.1 1.0 CZ A:PHE46 4.1 11.8 1.0 CD1 A:PHE46 4.1 12.1 1.0 CZ B:TYR135 4.2 16.7 1.0 CE A:LYS53 4.2 13.3 1.0 CD2 A:LEU263 4.3 12.7 1.0 OD2 B:ASP83 4.3 16.2 1.0 O B:HOH602 4.3 11.4 1.0 CE2 A:PHE46 4.4 11.6 1.0 CG A:PHE46 4.5 12.6 1.0 CD2 A:PHE46 4.6 11.8 1.0 CG B:ASP89 4.6 13.8 1.0 CG A:LEU263 4.7 12.8 1.0 CD A:LYS53 4.8 12.4 1.0 CZ A:PHE265 5.0 16.5 1.0

T.Satoh, K.Suzuki, T.Yamaguchi, K.Kato. Structural Basis For Disparate Sugar-Binding Specificities in the Homologous Cargo Receptors Ergic-53 and VIP36 Plos One V. 9 87963 2014.
ISSN: ESSN 1932-6203
PubMed: 24498414
DOI: 10.1371/JOURNAL.PONE.0087963