Arsenic in PDB 6x8b: Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction

The structure of Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction, PDB code: 6x8b was solved by C.R.Simmons, T.Macculloch, N.Stephanopoulos, H.Yan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.78 / 2.90
Space group	P 32
Cell size a, b, c (Å), α, β, γ (°)	68.848, 68.848, 59.374, 90, 90, 120
R / Rfree (%)	23.8 / 25.1

The structure of Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Arsenic atom in the Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction (pdb code 6x8b). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 2 binding sites of Arsenic where determined in the Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction, PDB code: 6x8b:
Jump to Arsenic binding site number: 1; 2;

Arsenic binding site 1 out of 2 in the Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction within 5.0Å range: probe atom residue distance (Å) B Occ B:As101 b:148.7 occ:1.00 OP2 B:DA1 4.1 62.3 1.0 O6 B:DG2 4.2 68.4 1.0 N7 B:DG2 4.2 61.1 1.0 N7 B:DA1 4.2 51.9 1.0 C8 B:DA1 4.9 60.9 1.0 C5 B:DA1 4.9 50.3 1.0 N6 B:DA1 4.9 63.2 1.0 C6 B:DG2 5.0 62.1 1.0 C5 B:DG2 5.0 44.1 1.0

Arsenic binding site 2 out of 2 in the Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Self-Assembly of A 3D Dna Crystal Lattice (4X5 Duplex Version) Containing the J6 Immobile Holliday Junction within 5.0Å range: probe atom residue distance (Å) B Occ D:As101 b:195.3 occ:1.00 C7 D:DT10 4.3 67.7 1.0 O6 D:DG11 4.6 79.0 1.0 O4 D:DT10 4.7 63.2 1.0 N7 D:DG11 4.8 74.7 1.0 C5 D:DT10 5.0 71.3 1.0

C.R.Simmons, T.Macculloch, N.Stephanopoulos, H.Yan. Structural and Computational Based Approach For the Creation of A Toolbox of Immobile Holliday Junctions For Dna-Directed Self-Assembly To Be Published.