Arsenic in PDB 7jkg: Self-Assembly of A 3D Dna Crystal Lattice (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry

The structure of Self-Assembly of A 3D Dna Crystal Lattice (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry, PDB code: 7jkg 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)	32.39 / 2.85
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	112.212, 112.212, 50.989, 90, 90, 120
R / Rfree (%)	21.1 / 23.5

The structure of Self-Assembly of A 3D Dna Crystal Lattice (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Arsenic atom in the Self-Assembly of A 3D Dna Crystal Lattice (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry (pdb code 7jkg). 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 (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry, PDB code: 7jkg:
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 (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry


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 (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry within 5.0Å range: probe atom residue distance (Å) B Occ C:As101 b:115.7 occ:1.00 N6 A:DA1 4.3 47.3 1.0 O6 C:DG35 4.4 52.4 1.0 N7 C:DG35 4.6 44.7 1.0 C5 C:DC34 5.0 45.6 1.0

Arsenic binding site 2 out of 2 in the Self-Assembly of A 3D Dna Crystal Lattice (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry


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 (4X6 Scramble Duplex Version) Containing the J3 Immobile Holliday Junction with R3 Symmetry within 5.0Å range: probe atom residue distance (Å) B Occ A:As101 b:140.4 occ:1.00 N7 A:DA6 4.0 52.6 1.0 N4 D:DC36 4.7 55.8 1.0 N6 A:DA6 4.7 50.4 1.0 C8 A:DA6 4.9 52.6 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.