› 7u43

X-ray diffraction
7.55Å resolution

[L334] Self-assembling tensegrity triangle with three turns, three turns and four turns of DNA per axis by extension and linker addition with P1 symmetry

Released:
DOI: 10.2210/pdb7u43/pdb
PDB entry 7u43 coloured by chain, front view.
PDB entry 7u43 coloured by chain, side view.
PDB entry 7u43 coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
Augmented DNA Nano-Architectures: A Structural Library of 3D Self-Assembling Tensegrity Triangle Variants.
Woloszyn K, Vecchioni S, Ohayon YP, Lu B, Ma Y, Huang Q, Zhu E, Chernovolenko D, Markus T, Jonoska N, Mao C, Seeman NC, Sha R
Adv Mater e2206876 (2022)
PMID: 36100349

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-122134 (preferred)
Entry contents:
9 distinct DNA molecules
Macromolecules (9 distinct):
DNA (31-MER) Chain: A
Molecule details ›
Chain: A
Length: 31 nucleotides
Theoretical weight: 9.57 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*TP*TP*TP*AP*GP*CP*AP*TP*AP*GP*TP*GP*AP*GP*TP*CP*GP*TP*GP*GP*CP*TP*CP*T)-3') Chain: E
Molecule details ›
Chain: E
Length: 24 nucleotides
Theoretical weight: 7.41 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*TP*GP*TP*GP*CP*TP*TP*GP*CP*GP*TP*CP*GP*CP*TP*TP*GP*TP*GP*GP*CP*TP*GP*C)-3') Chain: D
Molecule details ›
Chain: D
Length: 24 nucleotides
Theoretical weight: 7.39 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*GP*AP*GP*CP*AP*GP*CP*CP*TP*GP*TP*AP*CP*GP*GP*AP*CP*AP*TP*CP*A)-3') Chain: B
Molecule details ›
Chain: B
Length: 21 nucleotides
Theoretical weight: 6.46 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*AP*CP*TP*GP*AP*TP*GP*TP*GP*GP*TP*AP*GP*G)-3') Chain: F
Molecule details ›
Chain: F
Length: 14 nucleotides
Theoretical weight: 4.38 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (31-MER) Chain: C
Molecule details ›
Chain: C
Length: 31 nucleotides
Theoretical weight: 9.47 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(*TP*AP*CP*AP*CP*CP*GP*AP*TP*CP*AP*CP*CP*TP*GP*CP*CP*AP*CP*CP*G)-3') Chain: M
Molecule details ›
Chain: M
Length: 21 nucleotides
Theoretical weight: 6.31 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*GP*TP*CP*TP*CP*TP*GP*CP*TP*AP*CP*TP*AP*CP*GP*TP*CP*AP*GP*CP*A)-3') Chain: X
Molecule details ›
Chain: X
Length: 21 nucleotides
Theoretical weight: 6.37 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*TP*CP*TP*GP*CP*TP*GP*AP*CP*GP*TP*AP*GP*TP*AP*GP*CP*AP*GP*AP*G)-3') Chain: Y
Molecule details ›
Chain: Y
Length: 21 nucleotides
Theoretical weight: 6.5 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P1
Unit cell:
a: 99.586Å b: 101.71Å c: 134.339Å
α: 98.642° β: 109.491° γ: 101.44°
R-values:
R R work R free
0.116 0.115 0.124
Expression system: Not provided

Quick links

Citations

1 citations in other articles

DNA T-shaped crossover tiles for 2D tessellation and nanoring reconfiguration.
Yang et al. (2023)