Zinc in PDB 2rf3: Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles

The structure of Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles, PDB code: 2rf3 was solved by P.S.Pallan, D.Ittig, A.Heroux, Z.Wawrzak, C.J.Leumann, M.Egli, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.74 / 1.75
Space group	P 32
Cell size a, b, c (Å), α, β, γ (°)	26.587, 26.587, 98.238, 90.00, 90.00, 120.00
R / Rfree (%)	17.6 / 22.5

The binding sites of Zinc atom in the Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles (pdb code 2rf3). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles, PDB code: 2rf3:

Zinc binding site 1 out of 1 in the Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn308 b:26.9 occ:1.00 OP1 B:DG12 1.9 24.7 1.0 P B:DG12 3.2 23.5 1.0 O3' B:DC11 3.7 21.5 1.0 OP2 B:DG12 4.0 23.5 1.0 O5' B:DG12 4.4 22.2 1.0 C5' B:DG12 4.7 22.2 1.0 O B:HOH307 5.0 50.6 1.0 C3' B:DC11 5.0 19.9 1.0

P.S.Pallan, D.Ittig, A.Heroux, Z.Wawrzak, C.J.Leumann, M.Egli. Crystal Structure of Tricyclo-Dna: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles. Chem.Commun.(Camb.) V.2008 883 2008.
ISSN: ISSN 1359-7345
PubMed: 18253536
DOI: 10.1039/B716390H