9S1D image
Deposition Date 2025-07-18
Release Date 2026-07-22
Last Version Date 2026-07-29
Entry Detail
PDB ID:
9S1D
Keywords:
RNA
Title:
Crystal structure of the methyltransferase ribozyme 1 with two 2'O-methylation (MTR1m2)
Biological Source:
Source Organism(s):
synthetic construct (Taxon ID: 32630)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.60 Å
R-Value Free:
0.25
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 41 21 2
9S1D validation report missing
Macromolecular Entities
Polymer Type:polyribonucleotide
Molecule:Chains: A
Chain IDs:A
Chain Length:14
Number of Molecules:1
Biological Source:synthetic construct
Polymer Type:polyribonucleotide
Molecule:Chains: B
Chain IDs:B
Chain Length:24
Number of Molecules:1
Biological Source:synthetic construct
Polymer Type:polyribonucleotide
Molecule:Chains: C
Chain IDs:C
Chain Length:24
Number of Molecules:1
Biological Source:synthetic construct
Ligand Molecules
GUN
MG
NA
Primary Citation
A magic methyl effect in the active site of a methyltransferase ribozyme.
Nat Commun ? ? ? (2026)
PMID: 42469241 DOI: 10.1038/s41467-026-75575-8
Primary Citation of related structures
9S1D
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