› 7xsl

Electron Microscopy
3.84Å resolution

Misfolded Tetrahymena ribozyme conformation 2

Released:
DOI: 10.2210/pdb7xsl/pdb
PDB entry 7xsl coloured by chain, front view.
PDB entry 7xsl coloured by chain, side view.
PDB entry 7xsl coloured by chain, top view.
Source organism: Tetrahymena thermophila
Primary publication:
Topological crossing in the misfolded Tetrahymena ribozyme resolved by cryo-EM.
Li S, Palo MZ, Pintilie G, Zhang X, Su Z, Kappel K, Chiu W, Zhang K, Das R
Proc Natl Acad Sci U S A 119 e2209146119 (2022)
PMID: 36067294
Related structures: EMD-33426

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-197356 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (388-MER) Chain: N
Molecule details ›
Chain: N
Length: 388 nucleotides
Theoretical weight: 125.4 KDa
Source organism: Tetrahymena thermophila
Expression system: in vitro transcription vector pT7-TP(deltai)
Sequence domains: Group I catalytic intron

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.84Å
Relevant EMDB volumes: EMD-33426
Expression system: in vitro transcription vector pT7-TP(deltai)

Quick links

Citations

8 citation in other articles

Assessment of three-dimensional RNA structure prediction in CASP15.
Das et al. (2023)
7 more