Chlorine in PDB 1icg: Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++

The structure of Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++, PDB code: 1icg was solved by W.Cruse, P.Saludjian, A.Neuman, T.Prange, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.53
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	53.750, 19.400, 45.840, 90.00, 105.70, 90.00
R / Rfree (%)	17.7 / 20.5

The structure of Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++ also contains other interesting chemical elements:

Fluorine	(F)	2 atoms
Iridium	(Ir)	2 atoms

The binding sites of Chlorine atom in the Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++ (pdb code 1icg). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++, PDB code: 1icg:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++ within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl32 b:19.7 occ:1.00 O4 A:UFP9 4.9 21.7 1.0

Chlorine binding site 2 out of 2 in the Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of the Hybrid Rna/Dna R-Gcuucggc-D[F]U in Presence of Ir(NH3)6+++ within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl31 b:11.1 occ:1.00 O B:HOH111 2.2 19.7 1.0 N7 B:G6 4.1 21.7 1.0 O6 B:G7 4.1 20.8 1.0 O B:HOH110 4.2 13.5 1.0 O6 B:G6 4.4 12.3 1.0 N4 A:C2 4.8 20.2 1.0 C5 B:G6 4.9 23.7 1.0

W.Cruse, P.Saludjian, A.Neuman, T.Prange. Destabilizing Effect of A Fluorouracil Extra Base in A Hybrid Rna Duplex Compared with Bromo and Chloro Analogues. Acta Crystallogr.,Sect.D V. 57 1609 2001.
ISSN: ISSN 0907-4449
PubMed: 11679725
DOI: 10.1107/S0907444901012318