› 6wlq

Electron Microscopy
4.7Å resolution

Apo SAM-IV riboswitch models, 4.7 Angstrom resolution

Released:
DOI: 10.2210/pdb6wlq/pdb
PDB entry 6wlq coloured by chain, ensemble of 20 models, front view.
PDB entry 6wlq coloured by chain, ensemble of 20 models, side view.
PDB entry 6wlq coloured by chain, ensemble of 20 models, top view.
Source organism: Mycobacterium sp.
Primary publication:
Accelerated cryo-EM-guided determination of three-dimensional RNA-only structures.
Kappel K, Zhang K, Su Z, Watkins AM, Kladwang W, Li S, Pintilie G, Topkar VV, Rangan R, Zheludev IN, Yesselman JD, Chiu W, Das R
OpenAccess logo Nat Methods 17 699-707 (2020)
PMID: 32616928
Related structures: EMD-21838

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-250470 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (119-MER) Chain: A
Molecule details ›
Chain: A
Length: 119 nucleotides
Theoretical weight: 38.52 KDa
Source organism: Mycobacterium sp.
Expression system: Not provided
Sequence domains: SAM (S-adenosyl methionine) riboswitch aptamer

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 4.7Å
Relevant EMDB volumes: EMD-21838
Expression system: Not provided

Quick links

Citations

21 review citations

Targeting RNA structures with small molecules.
Childs-Disney et al. (2022)
20 more

1 mention without citation

Accelerated cryo-EM-guided determination of three-dimensional RNA-only structures.
Kappel et al. (2020)