6xfd

X-ray diffraction
3.1Å resolution

Self-assembly of a 3D DNA crystal lattice (4x5 junction version) containing the J20 immobile Holliday junction

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
4 distinct DNA molecules
Macromolecules (4 distinct):
DNA (5'-D(*GP*AP*GP*CP*AP*GP*AP*CP*GP*TP*G)-3') Chain: A
Molecule details ›
Chain: A
Length: 11 nucleotides
Theoretical weight: 3.42 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*AP*CP*AP*GP*CP*AP*CP*TP*CP*A)-3') Chain: B
Molecule details ›
Chain: B
Length: 10 nucleotides
Theoretical weight: 3 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(P*CP*AP*TP*GP*T)-3') Chain: C
Molecule details ›
Chain: C
Length: 5 nucleotides
Theoretical weight: 1.5 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(*TP*CP*TP*GP*AP*GP*TP*GP*CP*CP*GP*TP*CP*TP*GP*C)-3') Chain: D
Molecule details ›
Chain: D
Length: 16 nucleotides
Theoretical weight: 4.88 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3221
Unit cell:
a: 67.551Å b: 67.551Å c: 60.397Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.226 0.223 0.286
Expression system: Not provided