Iodine in PDB 1vat: Iodine Derivative of Hen Egg-White Lysozyme

All present enzymatic activity of Iodine Derivative of Hen Egg-White Lysozyme:
3.2.1.17;

The structure of Iodine Derivative of Hen Egg-White Lysozyme, PDB code: 1vat was solved by K.Takeda, H.Miyatake, S.Y.Park, M.Kawamoto, N.Kamiya, K.Miki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.60
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.350, 78.350, 37.540, 90.00, 90.00, 90.00
R / Rfree (%)	20.5 / 23.2

The binding sites of Iodine atom in the Iodine Derivative of Hen Egg-White Lysozyme (pdb code 1vat). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 2 binding sites of Iodine where determined in the Iodine Derivative of Hen Egg-White Lysozyme, PDB code: 1vat:
Jump to Iodine binding site number: 1; 2;

Iodine binding site 1 out of 2 in the Iodine Derivative of Hen Egg-White Lysozyme


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Iodine Derivative of Hen Egg-White Lysozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:I300 b:14.3 occ:0.36 O A:HOH370 3.4 29.3 1.0 O A:ALA10 3.7 12.6 1.0 C A:ALA10 3.8 12.5 1.0 N A:ALA11 3.8 12.5 1.0 CA A:ALA11 3.8 12.5 1.0 CD A:ARG14 3.9 21.7 1.0 CB A:ALA10 4.0 12.9 1.0 NE A:ARG14 4.1 23.3 1.0 CB A:ARG14 4.3 16.2 1.0 O A:HOH356 4.3 31.4 1.0 CA A:ALA10 4.5 12.4 1.0 CB A:ALA11 4.5 12.5 1.0 CG A:ARG14 4.7 18.9 1.0

Iodine binding site 2 out of 2 in the Iodine Derivative of Hen Egg-White Lysozyme


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of Iodine Derivative of Hen Egg-White Lysozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:I301 b:13.8 occ:0.22 NH1 A:ARG21 2.8 41.0 1.0 OH A:TYR23 3.1 10.9 1.0 O A:HOH336 3.6 27.5 1.0 CZ A:TYR23 3.8 8.7 1.0 CE2 A:TYR23 3.9 9.9 1.0 CZ A:ARG21 4.0 40.4 1.0 CA A:GLY104 4.2 13.4 1.0 O A:ARG21 4.5 15.6 1.0 CG A:ARG21 4.6 27.6 1.0 NH2 A:ARG21 4.6 39.9 1.0 N A:GLY104 4.7 14.6 1.0 NE A:ARG21 5.0 38.7 1.0

K.Takeda, H.Miyatake, S.Y.Park, M.Kawamoto, N.Kamiya, K.Miki. Multi-Wavelength Anomalous Diffraction Method For I and Xe Atoms Using Ultra-High-Energy X-Rays From Spring-8 J.Appl.Crystallogr. V. 37 925 2004.
ISSN: ISSN 0021-8898