Cobalt in PDB 1dn8: Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By (Co(NH3)6)3+ Binding to the Guanine

The structure of Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By (Co(NH3)6)3+ Binding to the Guanine, PDB code: 1dn8 was solved by R.G.Brennan, E.Westhof, M.Sundaralingam, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.50
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	17.930, 17.930, 43.410, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Cobalt atom in the Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By (Co(NH3)6)3+ Binding to the Guanine (pdb code 1dn8). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total only one binding site of Cobalt was determined in the Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By (Co(NH3)6)3+ Binding to the Guanine, PDB code: 1dn8:

Cobalt binding site 1 out of 1 in the Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By (Co(NH3)6)3+ Binding to the Guanine


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By (Co(NH3)6)3+ Binding to the Guanine within 5.0Å range: probe atom residue distance (Å) B Occ B:Co5 b:46.0 occ:0.67 CO B:NCO5 0.0 46.0 0.7 N6 B:NCO5 1.9 43.0 0.0 N4 B:NCO5 1.9 44.0 0.3 N2 B:NCO5 2.0 43.0 0.0 N1 B:NCO5 2.0 42.0 1.0 N5 B:NCO5 2.0 43.0 0.0 N3 B:NCO5 2.0 42.0 1.0 N7 B:DG4 4.4 11.0 1.0 OP1 B:DT3 4.7 14.0 0.8

R.G.Brennan, E.Westhof, M.Sundaralingam. Structure of A Z-Dna with Two Different Backbone Chain Conformations. Stabilization of the Decadeoxyoligonucleotide D(Cgtacgtacg) By [Co(NH3)6]3+ Binding to the Guanine. J.Biomol.Struct.Dyn. V. 3 649 1986.
ISSN: ISSN 0739-1102
PubMed: 3271042