ISDA: 9JHL

Deposition Date 2024-09-10

Release Date 2025-07-30

Last Version Date 2025-07-30

Entry Detail

PDB ID:

9JHL

Keywords:

DNA BINDING PROTEIN/DNA

Title:

Cryo-EM structure of CpAgo_gDNA-tg_dsDNA dimeric ternary complex

Biological Source:

Source Organism:

Clostridium perfringenosum (Taxon ID: 2839035)
synthetic construct (Taxon ID: 32630)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.86 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:Clostridium perfringen Argonaute
Chain IDs:A, D (auth: B)
Chain Length:751
Number of Molecules:2
Biological Source:Clostridium perfringenosum

UniProt ID:A0A343JEE2 Pfam ID:PF02171

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*TP*GP*AP*GP*GP*TP*AP*GP*TP*AP*GP*GP*TP*TP*GP*TP*AP*TP*AP*GP*T)-3')
Chain IDs:B (auth: C), E (auth: D)
Chain Length:21
Number of Molecules:2
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (29-MER)
Chain IDs:C (auth: E), F
Chain Length:29
Number of Molecules:2
Biological Source:synthetic construct

Ligand Molecules

Primary Citation

Dimeric state and novel nucleotide-binding pocket drive CpAgo-mediated DNA cleavage

Liu, Y, Li, S, Zhang, K.Show

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