Iodine in PDB 7n86: Crystal Structure of Human Protocadherin-24 EC1-2 Form II

The structure of Crystal Structure of Human Protocadherin-24 EC1-2 Form II, PDB code: 7n86 was solved by D.Modak, M.E.Gray, M.Sotomayor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.15 / 3.18
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	63.899, 86.641, 104.892, 90, 103.46, 90
R / Rfree (%)	21.4 / 29

The structure of Crystal Structure of Human Protocadherin-24 EC1-2 Form II also contains other interesting chemical elements:

Sodium	(Na)	2 atoms
Calcium	(Ca)	14 atoms
Chlorine	(Cl)	6 atoms

The binding sites of Iodine atom in the Crystal Structure of Human Protocadherin-24 EC1-2 Form II (pdb code 7n86). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total only one binding site of Iodine was determined in the Crystal Structure of Human Protocadherin-24 EC1-2 Form II, PDB code: 7n86:

Iodine binding site 1 out of 1 in the Crystal Structure of Human Protocadherin-24 EC1-2 Form II


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Crystal Structure of Human Protocadherin-24 EC1-2 Form II within 5.0Å range: probe atom residue distance (Å) B Occ B:I304 b:73.6 occ:1.00 CG B:LYS131 3.8 36.3 1.0 CD A:PRO45 3.9 30.9 1.0 CG A:PRO45 4.0 27.9 1.0 CG1 B:VAL129 4.1 25.1 1.0 CA B:LYS131 4.3 23.4 1.0 ND2 A:ASN46 4.4 31.9 1.0 CB A:PRO45 4.5 25.1 1.0 N B:LYS131 4.5 18.6 1.0 O A:LYS74 4.6 21.5 1.0 CB B:LYS131 4.6 28.7 1.0 NZ B:LYS131 4.6 51.5 1.0 CD B:LYS131 4.8 43.4 1.0 CB B:VAL129 4.9 20.7 1.0 C B:ASP130 4.9 16.2 1.0 O B:ASP130 4.9 15.0 1.0 CB A:LYS74 4.9 21.8 1.0

M.E.Gray, Z.R.Johnson, D.Modak, T.J.Tyska, M.Sotomayor. Species-Dependent Heterophilic and Homophilic Cadherin Interactions in Intestinal Intermicrovillar Links To Be Published.