9KGH image
Deposition Date 2024-11-08
Release Date 2025-11-12
Last Version Date 2026-05-27
Entry Detail
PDB ID:
9KGH
Keywords:
RNA
Title:
Cryo-EM structure of circular intron of thymidylate synthase (td) gene of bacteriophage T4
Biological Source:
Source Organism(s):
Escherichia phage T4 (Taxon ID: 2681598)
Expression System(s):
In vitro transcription vector pt7-fluc(deltai)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.30 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9KGH validation report missing
Macromolecular Entities
Polymer Type:polyribonucleotide
Molecule:RNA (264-MER)
Chain IDs:A (auth: U)
Chain Length:264
Number of Molecules:1
Biological Source:Escherichia phage T4
Ligand Molecules
MG
Primary Citation
Structural insights and engineering of the T4 td intron for improved RNA circularization
Nat Catal 8 1281 1294 (2025)
DOI: 10.1038/s41929-025-01445-z
Primary Citation of related structures
9KGH
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