9UA2 image
Deposition Date 2025-03-31
Release Date 2025-07-30
Last Version Date 2025-07-30
Entry Detail
PDB ID:
9UA2
Keywords:
RNA BINDING PROTEIN
Title:
Cryo-EM structure of PsCas9-sgRNA-dsDNA (30 nt) ternary complex
Biological Source:
Source Organism:
Parasutterella secunda (Taxon ID: 626947)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.83 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9UA2 validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:CRISPR-associated endonuclease Cas9
Chain IDs:A
Chain Length:1435
Number of Molecules:1
Biological Source:Parasutterella secunda
Polymer Type:polyribonucleotide
Molecule:RNA (131-MER)
Chain IDs:B
Chain Length:131
Number of Molecules:1
Biological Source:Parasutterella secunda
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (30-MER)
Chain IDs:C
Chain Length:30
Number of Molecules:1
Biological Source:Parasutterella secunda
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (30-MER)
Chain IDs:D
Chain Length:30
Number of Molecules:1
Biological Source:Parasutterella secunda
Ligand Molecules
MG
Primary Citation
Structural and Mechanistic Investigations of a High-Fidelity Cas9 from Parasutterella secunda
Acs Catalysis 15 10109 10118 (2025)
DOI: 10.1021/acscatal.5c02993
Primary Citation of related structures
9UA2
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