ISDA: 9KOR

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(s):

Parasutterella secunda (Taxon ID: 626947)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.80 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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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

Primary Citation

Structural and Mechanistic Investigations of a High-Fidelity Cas9 from Parasutterella secunda

Shen, P, Lu, X, Wang, C, Huang, J.W, Min, J, Luo, J, Sun, Y, Chen, C.C, Guo, R.T.Show

Acs Catalysis 15 10109 10118 (2025)

DOI: 10.1021/acscatal.5c02993

Primary Citation of related structures

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