9YLX image
Deposition Date 2025-10-09
Release Date 2026-04-29
Last Version Date 2026-07-15
Entry Detail
PDB ID:
9YLX
Keywords:
RNA BINDING PROTEIN
Title:
Cryo-EM structure of the CbCash filament bound to cA4
Biological Source:
Source Organism(s):
Chloroflexia (Taxon ID: 32061)
synthetic construct (Taxon ID: 32630)
Expression System(s):
Escherichia coli bl21(de3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.45 Å
Aggregation State:
FILAMENT
Reconstruction Method:
SINGLE PARTICLE
9YLX validation report missing
Macromolecular Entities
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:CbCash
Chain IDs:A, B, C, D, E, F, G, H
Chain Length:297
Number of Molecules:8
Biological Source:Chloroflexia
Polymer Type:polyribonucleotide
Molecule:Cyclic tetraadenylate
Chain IDs:I, J, K, L
Chain Length:4
Number of Molecules:4
Biological Source:synthetic construct
Ligand Molecules
NA
Primary Citation
Prokaryotic Schlafen proteins cleave tRNAs during type III CRISPR immunity.
Nat Commun ? ? ? (2026)
PMID: 42393087 DOI: 10.1038/s41467-026-74880-6
Primary Citation of related structures
9YLX
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