9H6T image
Deposition Date 2024-10-25
Release Date 2026-02-18
Last Version Date 2026-02-18
Entry Detail
PDB ID:
9H6T
Keywords:
DNA BINDING PROTEIN
Title:
Partial Cas1-Cas2 CRISPR integrase complex bound to a half-integration product, 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:
2.93 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9H6T validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CRISPR-associated endoribonuclease Cas2
Gene (Uniprot):cas2
Chain IDs:A, D
Chain Length:114
Number of Molecules:2
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:B, C
Chain Length:289
Number of Molecules:2
Biological Source:Streptococcus thermophilus DGCC 7710
UniProt ID:G3ECR2
Polymer Type:polydeoxyribonucleotide
Molecule:Fragment of Leader DNA adjacent to the integration site
Chain IDs:E
Chain Length:6
Number of Molecules:1
Biological Source:synthetic construct
Polymer Type:polydeoxyribonucleotide
Molecule:Integration target DNA, the intact strand
Chain IDs:F
Chain Length:48
Number of Molecules:1
Biological Source:synthetic construct
Polymer Type:polydeoxyribonucleotide
Molecule:Integration product
Chain IDs:G
Chain Length:75
Number of Molecules:1
Biological Source:synthetic construct
Polymer Type:polydeoxyribonucleotide
Molecule:DNA prespacer, the non-integrated strand
Chain IDs:H
Chain Length:33
Number of Molecules:1
Biological Source:synthetic construct
Ligand Molecules
CA
Primary Citation
Structural basis for Cas9-mediated prespacer selection in CRISPR-Cas adaptation
To Be Published ? ? ? (?)
Primary Citation of related structures
9H6T
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