Iodine in PDB 3w2z: Crystal Structure of the Cyanobacterial Protein

The structure of Crystal Structure of the Cyanobacterial Protein, PDB code: 3w2z was solved by R.Narikawa, N.Muraki, T.Shiba, G.Kurisu, M.Ikeuchi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.31 / 1.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	69.133, 69.133, 124.110, 90.00, 90.00, 90.00
R / Rfree (%)	19.7 / 22.4

The binding sites of Iodine atom in the Crystal Structure of the Cyanobacterial Protein (pdb code 3w2z). 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 the Cyanobacterial Protein, PDB code: 3w2z:

Iodine binding site 1 out of 1 in the Crystal Structure of the Cyanobacterial Protein


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 the Cyanobacterial Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:I202 b:32.6 occ:1.00 CG A:LYS38 3.6 32.6 1.0 OG1 A:THR42 3.6 23.3 1.0 CG2 A:VAL33 4.0 35.2 1.0 O A:HOH483 4.0 58.5 1.0 CD A:LYS29 4.0 29.6 1.0 CE A:LYS29 4.1 29.9 1.0 O A:LYS38 4.2 23.3 1.0 CE A:LYS38 4.2 42.6 1.0 CG1 A:VAL33 4.2 35.5 1.0 CG2 A:THR42 4.2 22.4 1.0 C A:LYS38 4.3 24.9 1.0 CG A:LYS29 4.3 26.0 1.0 NZ A:LYS29 4.4 32.4 1.0 N A:ILE39 4.4 22.9 1.0 CA A:ILE39 4.4 22.4 1.0 CD A:LYS38 4.5 40.1 1.0 CB A:THR42 4.5 21.7 1.0 CB A:VAL33 4.5 35.6 1.0 CG1 A:ILE39 4.5 22.2 1.0 CB A:LYS38 4.6 28.5 1.0 CB A:LYS29 4.6 24.0 1.0

R.Narikawa, T.Ishizuka, N.Muraki, T.Shiba, G.Kurisu, M.Ikeuchi. Structures of Cyanobacteriochromes From Phototaxis Regulators Anpixj and Tepixj Reveal General and Specific Photoconversion Mechanism Proc.Natl.Acad.Sci.Usa V. 110 918 2013.
ISSN: ISSN 0027-8424
PubMed: 23256156
DOI: 10.1073/PNAS.1212098110