9SA4 image
Deposition Date 2025-08-07
Release Date 2026-08-05
Last Version Date 2026-08-05
Entry Detail
PDB ID:
9SA4
Keywords:
ANTIVIRAL PROTEIN
Title:
Inhibition by ATP regulates the activity of a CBASS antiphage nucleotide cyclase
Biological Source:
Source Organism(s):
Bacillus cereus (Taxon ID: 1396)
Expression System(s):
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.23 Å
R-Value Free:
0.25
R-Value Work:
0.20
R-Value Observed:
0.20
Space Group:
P 21 21 21
9SA4 validation report missing
Macromolecular Entities
Structural Superimposition Protein Blast
Polymer Type:polypeptide(L)
Molecule:CD-NTase
Chain IDs:A, B, C, D
Chain Length:340
Number of Molecules:4
Biological Source:Bacillus cereus
Ligand Molecules
ATP
MG
SO4
Primary Citation
Inhibition by ATP regulates the activity of a CBASS anti-phage nucleotide cyclase.
Biochem.J. ? ? ? (2026)
PMID: 42496152 DOI: 10.1042/BCJ20260457
Primary Citation of related structures
9SA4
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