Tellurium in PDB 3kq8: 5-Te-Uridine Derivatized Dna-8MER

The structure of 5-Te-Uridine Derivatized Dna-8MER, PDB code: 3kq8 was solved by J.Sheng, A.E.A.Hassan, W.Zhang, Z.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.87 / 1.60
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	42.242, 42.242, 23.929, 90.00, 90.00, 90.00
R / Rfree (%)	18.6 / 22.9

The structure of 5-Te-Uridine Derivatized Dna-8MER also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Tellurium atom in the 5-Te-Uridine Derivatized Dna-8MER (pdb code 3kq8). This binding sites where shown within 5.0 Angstroms radius around Tellurium atom.
In total only one binding site of Tellurium was determined in the 5-Te-Uridine Derivatized Dna-8MER, PDB code: 3kq8:

Tellurium binding site 1 out of 1 in the 5-Te-Uridine Derivatized Dna-8MER


Mono view


Stereo pair view

A full contact list of Tellurium with other atoms in the Te binding site number 1 of 5-Te-Uridine Derivatized Dna-8MER within 5.0Å range: probe atom residue distance (Å) B Occ A:Te4 b:15.9 occ:0.75 TE5 A:TTI4 0.0 15.9 0.8 C5 A:TTI4 2.1 10.8 1.0 O A:HOH35 2.4 27.2 1.0 C6 A:TTI4 3.0 12.6 1.0 C4 A:TTI4 3.1 12.2 1.0 O4 A:TTI4 3.3 10.8 1.0 O1P A:TTI4 3.4 14.6 1.0 C8 A:DG3 3.5 11.6 1.0 N7 A:DG3 3.5 11.8 1.0 O A:HOH28 3.7 28.5 1.0 N9 A:DG3 3.7 12.1 1.0 C5 A:DG3 3.8 11.5 1.0 C4 A:DG3 3.9 11.7 1.0 C3' A:DG3 4.0 14.3 1.0 O A:HOH45 4.0 22.2 1.0 C2' A:DG3 4.1 13.7 1.0 N1 A:TTI4 4.3 11.7 1.0 N3 A:TTI4 4.3 11.1 1.0 O5' A:TTI4 4.4 12.9 1.0 P A:TTI4 4.4 12.8 1.0 C1' A:DG3 4.5 12.4 1.0 C6 A:DG3 4.5 11.2 1.0 O3' A:DG3 4.7 13.1 1.0 N3 A:DG3 4.7 10.5 1.0 O A:HOH36 4.7 22.1 1.0 C2 A:TTI4 4.9 11.8 1.0 O4' A:DG3 5.0 15.2 1.0

J.Sheng, A.E.A.Hassan, W.Zhang, Z.Huang. Synthesis and Structure Studies of 5-Tellurium Modified Dna To Be Published.