› 8xzm

X-ray diffraction
1.98Å resolution

Crystal structure of folE riboswitch with DHN

Released:
DOI: 10.2210/pdb8xzm/pdb
PDB entry 8xzm coloured by chain, front view.
PDB entry 8xzm coloured by chain, side view.
PDB entry 8xzm coloured by chain, top view.
Source organism: unidentified eubacterium clone A70
Primary publication:
Structure-based characterization and compound identification of the wild-type THF class-II riboswitch.
Li C, Xu X, Geng Z, Zheng L, Song Q, Shen X, Wu J, Zhao J, Li H, He M, Tai X, Zhang L, Ma J, Dong Y, Ren A
Nucleic Acids Res (2024)
PMID: 38769061

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-250522 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (53-MER) Chain: A
Molecule details ›
Chain: A
Length: 53 nucleotides
Theoretical weight: 17.17 KDa
Source organism: unidentified eubacterium clone A70
Expression system: in vitro transcription vector pT7-TP(deltai)
Sequence domains: THF-II riboswitch (folE RNA)

Ligands and Environments

3 bound ligands:
Ligand MG 5 x MG
Ligand NPR 1 x NPR
Ligand SPM 1 x SPM
1 modified residue:
Ligand GTP 1 x GTP

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL18U1
Spacegroup: P212121
Unit cell:
a: 48.808Å b: 57.085Å c: 63.422Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.208 0.238
Expression system: in vitro transcription vector pT7-TP(deltai)

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