9KOR image
Deposition Date 2024-11-21
Release Date 2025-07-30
Last Version Date 2025-07-30
Entry Detail
PDB ID:
9KOR
Keywords:
RNA BINDING PROTEIN/DNA/RNA
Title:
Cryo-EM structure of PsCas9-sgRNA-dsDNA ternary complex
Biological Source:
Source Organism:
Parasutterella secunda (Taxon ID: 626947)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.80 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9KOR validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CRISPR-associated endonuclease Cas9
Chain IDs:A
Chain Length:1435
Number of Molecules:1
Biological Source:Parasutterella secunda
UniProt ID:A0ABF7PQ28
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 (25-mer)
Chain IDs:C
Chain Length:25
Number of Molecules:1
Biological Source:Parasutterella secunda
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (25-MER)
Chain IDs:D
Chain Length:25
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
9KOR
Feedback Form
Name
Email
Institute
Feedback