ISDA: 9H72

Deposition Date 2024-10-25

Release Date 2026-02-18

Last Version Date 2026-02-18

Entry Detail

PDB ID:

9H72

Keywords:

DNA BINDING PROTEIN

Title:

Csn2 (point mutations Y212R, I213R and M215R) in complex with Cas1-Cas2 integrase and dsDNA, Streptococcus thermophilus DGCC 7710 CRISPR3 system

Biological Source:

Source Organism(s):

Streptococcus thermophilus DGCC 7710 (Taxon ID: 1268061)
synthetic construct (Taxon ID: 32630)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.38 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 endoribonuclease Cas2
Gene (Uniprot):cas2
Chain IDs:E (auth: A)
Chain Length:114
Number of Molecules:1
Biological Source:Streptococcus thermophilus DGCC 7710

UniProt ID:G3ECR3

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CRISPR-associated endonuclease Cas1
Gene (Uniprot):cas1
Chain IDs:F (auth: B), G (auth: C)
Chain Length:302
Number of Molecules:2
Biological Source:Streptococcus thermophilus DGCC 7710

UniProt ID:G3ECR2

Polymer Type:polydeoxyribonucleotide
Molecule:double-stranded DNA, chain 1
Chain IDs:H (auth: D)
Chain Length:30
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:Double-stranded DNA, strand 2
Chain IDs:I (auth: E)
Chain Length:30
Number of Molecules:1
Biological Source:synthetic construct

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CRISPR-associated protein Csn2
Gene (Uniprot):csn2
Mutagens:Y212R, I213R, M215R
Chain IDs:A (auth: O), B (auth: L), C (auth: N), D (auth: M)
Chain Length:235
Number of Molecules:4
Biological Source:Streptococcus thermophilus DGCC 7710

UniProt ID:G3ECR4

Ligand Molecules

Primary Citation

Structural basis for Cas9-mediated prespacer selection in CRISPR-Cas adaptation

Sasnauskas, G, Gaizauskaite, U, Tamulaitiene, G.Show

To Be Published ? ? ? (?)

Primary Citation of related structures

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