ISDA: 9JXX

Deposition Date 2024-10-12

Release Date 2025-07-23

Last Version Date 2025-07-23

Entry Detail

PDB ID:

9JXX

Keywords:

IMMUNE SYSTEM/RNA

Title:

Crystal structure of SiRe_0806 in complex with cA4

Biological Source:

Source Organism:

Saccharolobus islandicus REY15A (Taxon ID: 930945)
synthetic construct (Taxon ID: 32630)

Host Organism:

Saccharolobus islandicus REY15A

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.50 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:PIN domain-containing protein
Gene (Uniprot):SiRe_0806
Chain IDs:A (auth: B), B (auth: D), D (auth: A), E (auth: C)
Chain Length:429
Number of Molecules:4
Biological Source:Saccharolobus islandicus REY15A

UniProt ID:F0NH84

Polymer Type:polyribonucleotide
Molecule:RNA (5'-R(P*AP*AP*AP*A)-3')
Chain IDs:C (auth: Y), F (auth: X)
Chain Length:4
Number of Molecules:2
Biological Source:synthetic construct

Primary Citation

The structure and mechanism of the cA4-activated archaeal CRISPR ribonuclease SiRe_0806

Wang, F, Zhao, P, Bi, X, She, Q.Show

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