ISDA: 9K32

Deposition Date 2024-10-18

Release Date 2026-02-04

Last Version Date 2026-02-04

Entry Detail

PDB ID:

9K32

Keywords:

RNA BINDING PROTEIN

Title:

Cryo-EM structure of the NbaCas9-guide RNA-target DNA complex

Biological Source:

Source Organism(s):

Nitrospirota bacterium (Taxon ID: 2026887)
synthetic construct (Taxon ID: 32630)

Expression System(s):

Escherichia coli, Expression vector pet-mod

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.85 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:HNH nuclease domain-containing protein
Chain IDs:A
Chain Length:736
Number of Molecules:1
Biological Source:Nitrospirota bacterium

Polymer Type:polyribonucleotide
Molecule:Guide RNA
Chain IDs:B
Chain Length:195
Number of Molecules:1
Biological Source:Nitrospirota bacterium

Polymer Type:polydeoxyribonucleotide
Molecule:Target DNA strand
Chain IDs:C
Chain Length:43
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:Non-target DNA strand
Chain IDs:D
Chain Length:43
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

Primary Citation

Cryo-EM structure of the NbCas9-guide RNA-target DNA complex

Nagahata, N.Show

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