Chlorine in PDB 4mr1: X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II)

All present enzymatic activity of X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II):
3.2.1.17;

The structure of X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II), PDB code: 4mr1 was solved by A.Merlino, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.23 / 1.99
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	77.017, 77.017, 36.834, 90.00, 90.00, 90.00
R / Rfree (%)	18.4 / 23.4

The structure of X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II) also contains other interesting chemical elements:

Platinum	(Pt)	2 atoms
Iodine	(I)	4 atoms
Sodium	(Na)	1 atom

The binding sites of Chlorine atom in the X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II) (pdb code 4mr1). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II), PDB code: 4mr1:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl202 b:33.3 occ:1.00 OH A:TYR23 2.8 22.4 1.0 CZ A:TYR23 3.5 23.1 1.0 CE2 A:TYR23 3.5 21.8 1.0 O A:HOH426 3.5 48.1 1.0 CA A:GLY104 4.4 38.3 1.0 O A:ARG21 4.6 39.5 1.0 CE1 A:TYR23 4.7 24.1 1.0 CD2 A:TYR23 4.8 19.1 1.0 O A:HOH323 4.8 39.5 1.0 N A:GLY104 5.0 47.1 1.0

Chlorine binding site 2 out of 2 in the X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of X-Ray Structure of the Adduct Between Hen Egg White Lysozyme and Cis- Diamminediiodoplatinum(II) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl203 b:38.3 occ:1.00 O A:HOH310 2.9 21.5 1.0 O A:THR69 2.9 28.6 1.0 N A:THR69 3.2 28.8 1.0 C A:THR69 3.4 30.7 1.0 OG A:SER72 3.6 38.6 1.0 OD1 A:ASN65 3.6 27.1 1.0 N A:ARG68 3.6 29.7 1.0 CA A:THR69 3.7 28.4 1.0 C A:GLY67 3.7 31.4 1.0 CA A:GLY67 3.7 31.1 1.0 O A:HOH351 3.8 40.4 1.0 N A:GLY67 3.9 29.3 1.0 O A:HOH339 4.0 50.6 1.0 CB A:THR69 4.1 28.2 1.0 C A:ARG68 4.2 30.2 1.0 OD1 A:ASP66 4.3 22.6 1.0 N A:PRO70 4.3 32.1 1.0 O A:GLY67 4.4 32.5 1.0 CA A:ARG68 4.4 29.2 1.0 NA A:NA204 4.6 31.9 1.0 O A:HOH413 4.7 36.5 0.5 OG1 A:THR69 4.8 25.8 1.0 CG A:ASN65 4.8 26.4 1.0 CB A:SER72 4.8 40.4 1.0 C A:ASP66 4.9 28.9 1.0 CA A:PRO70 4.9 32.6 1.0 N A:ASP66 4.9 27.1 1.0

L.Messori, T.Marzo, C.Gabbiani, A.A.Valdes, A.G.Quiroga, A.Merlino. Peculiar Features in the Crystal Structure of the Adduct Formed Between Cis-PTI2(NH3)2 and Hen Egg White Lysozyme. Inorg.Chem. V. 52 13827 2013.
ISSN: ISSN 0020-1669
PubMed: 24256441
DOI: 10.1021/IC402611M