4u38

X-ray diffraction
1.8Å resolution

RNA duplex containing UU mispair

Released:
Source organism: synthetic construct
Entry authors: Sheng J, Larsen A, Heuberger B, Blain JC, Szostak JW

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct RNA molecules
Macromolecules (2 distinct):
RNA (5'-R(*UP*AP*GP*CP*UP*CP*C)-3') Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 7 nucleotides
Theoretical weight: 2.16 KDa
Source organism: synthetic construct
Expression system: Not provided
RNA (5'-R(*GP*GP*UP*GP*CP*UP*A)-3') Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 7 nucleotides
Theoretical weight: 2.24 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: ALS BEAMLINE 8.2.2
Spacegroup: P21
Unit cell:
a: 29.028Å b: 81.309Å c: 36.669Å
α: 90° β: 113.08° γ: 90°
R-values:
R R work R free
0.213 0.211 0.252
Expression system: Not provided