› 4xwf

X-ray diffraction
1.8Å resolution

Crystal structure of the ZMP riboswitch at 1.80 angstrom

Released:
DOI: 10.2210/pdb4xwf/pdb
PDB entry 4xwf coloured by chain, front view.
PDB entry 4xwf coloured by chain, side view.
PDB entry 4xwf coloured by chain, top view.
Source organism: Schaalia odontolytica
Primary publication:
Metal Ion-Mediated Nucleobase Recognition by the ZTP Riboswitch.
Trausch JJ, Marcano-Velázquez JG, Matyjasik MM, Batey RT
Chem Biol 22 829-37 (2015)
PMID: 26144884

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-195909 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
pfl RNA Chain: A
Molecule details ›
Chain: A
Length: 64 nucleotides
Theoretical weight: 20.78 KDa
Source organism: Schaalia odontolytica
Expression system: Escherichia phage T7
Sequence domains: ZMP/ZTP riboswitch

Ligands and Environments

4 bound ligands:
Ligand AMZ 1 x AMZ
Ligand MG 3 x MG
Ligand IRI 4 x IRI
Ligand CAC 1 x CAC
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P43212
Unit cell:
a: 40.16Å b: 40.16Å c: 234.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.214 0.21 0.249
Expression system: Escherichia phage T7

Quick links

Citations

3 review citations

RNA Structure: Advances and Assessment of 3D Structure Prediction.
Miao et al. (2017)
2 more

4 mentions without citation

Structural Insights into RNA Dimerization: Motifs, Interfaces and Functions.
Bou-Nader et al. (2020)
3 more