Chlorine in PDB 2iqy: Rat Phosphatidylethanolamine-Binding Protein

The structure of Rat Phosphatidylethanolamine-Binding Protein, PDB code: 2iqy was solved by Y.Kim, G.Joachimiak, G.L.Heil, S.Koide, A.Joachimiak, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.23 / 1.40
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	31.694, 70.588, 38.672, 90.00, 109.96, 90.00
R / Rfree (%)	14.9 / 19.3

The structure of Rat Phosphatidylethanolamine-Binding Protein also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Chlorine atom in the Rat Phosphatidylethanolamine-Binding Protein (pdb code 2iqy). 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 Rat Phosphatidylethanolamine-Binding Protein, PDB code: 2iqy:

Chlorine binding site 1 out of 1 in the Rat Phosphatidylethanolamine-Binding Protein


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Rat Phosphatidylethanolamine-Binding Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl502 b:11.1 occ:1.00 O A:HOH620 3.1 18.3 1.0 O A:HOH565 3.1 12.5 1.0 NH2 A:ARG49 3.3 13.7 0.5 N A:TYR106 3.3 6.2 1.0 CE1 A:PHE87 3.6 5.8 1.0 CA A:GLU105 3.7 7.1 1.0 CB A:GLU105 4.0 6.8 1.0 CG1 A:VAL102 4.0 10.3 1.0 CB A:TYR106 4.0 6.1 1.0 C A:GLU105 4.0 5.8 1.0 CG A:GLU105 4.2 8.8 1.0 CZ A:ARG49 4.2 10.2 0.5 CA A:TYR106 4.3 5.0 1.0 NE A:ARG49 4.3 12.0 0.5 CG2 A:VAL102 4.4 9.6 1.0 CZ A:PHE87 4.4 6.7 1.0 CD1 A:PHE87 4.4 6.9 1.0 O A:HOH587 4.5 15.1 1.0 CB A:VAL102 4.8 7.7 1.0 CD A:GLU105 4.9 12.0 1.0 O A:HOH710 5.0 25.9 1.0

Y.Kim, G.Joachimiak, G.L.Heil, S.Koide, A.Joachimiak. Crystal Structure of Rat Phosphatidylethanolamine-Binding Protein To Be Published.