Iodine in PDB 3rx6: Crystal Structure of Polarity Suppression Protein From Enterobacteria Phage P4

The structure of Crystal Structure of Polarity Suppression Protein From Enterobacteria Phage P4, PDB code: 3rx6 was solved by R.Banerjee, S.Nath, S.Khamrui, R.Sen, U.Sen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.04 / 2.04
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	148.750, 148.750, 63.370, 90.00, 90.00, 90.00
R / Rfree (%)	19.2 / 21.9

The structure of Crystal Structure of Polarity Suppression Protein From Enterobacteria Phage P4 also contains other interesting chemical elements:

Mercury

(Hg)

1 atom

The binding sites of Iodine atom in the Crystal Structure of Polarity Suppression Protein From Enterobacteria Phage P4 (pdb code 3rx6). 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 Polarity Suppression Protein From Enterobacteria Phage P4, PDB code: 3rx6:

Iodine binding site 1 out of 1 in the Crystal Structure of Polarity Suppression Protein From Enterobacteria Phage P4


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 Polarity Suppression Protein From Enterobacteria Phage P4 within 5.0Å range: probe atom residue distance (Å) B Occ A:I192 b:40.2 occ:1.00 HG A:HG191 2.6 39.1 1.0 O A:HOH395 3.1 58.5 1.0 CA A:GLN14 3.9 28.1 1.0 O A:HOH251 3.9 31.2 1.0 CB A:GLN14 4.1 44.0 1.0 CG A:GLN14 4.2 55.4 1.0 O A:THR152 4.2 31.4 1.0 O A:HOH295 4.2 30.3 1.0 CD A:LYS17 4.3 28.9 1.0 CA A:ILE153 4.3 32.5 1.0 CG2 A:THR152 4.4 30.4 1.0 N A:GLN14 4.4 23.1 1.0 CG2 A:ILE153 4.4 27.5 1.0 CE1 A:PHE10 4.6 32.1 1.0 C A:THR152 4.7 34.1 1.0 CB A:ILE153 4.8 27.6 1.0 CD A:GLN14 4.8 64.1 1.0 N A:ILE153 4.8 31.6 1.0 CB A:LYS17 4.9 22.6 1.0 C A:CYS13 4.9 20.6 1.0 O A:CYS13 5.0 21.4 1.0 NZ A:LYS17 5.0 39.2 1.0

R.Banerjee, S.Nath, A.Ranjan, S.Khamrui, B.Pani, R.Sen, U.Sen. The First Structure of Polarity Suppression Protein, Psu From Enterobacteria Phage P4, Reveals A Novel Fold and A Knotted Dimer J.Biol.Chem. V. 287 44667 2012.
ISSN: ISSN 0021-9258
PubMed: 23150672
DOI: 10.1074/JBC.M112.423202