Anti-CBASS protein Acb1

UniProtKB accession: A0A868BQY3

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Polymer Entities matching query 4

Go to UniProtKB: A0A868BQY3

UniProtKB description: Counteracts the host CBASS antiviral defense system. Phosphodiesterase that enables metal-independent hydrolysis of the host cyclic di- and trinucleotide CBASS signals such as 3'3'-cGAMP, 3'3'cUA, and 3'3'3'-cAAA (PubMed:35395152). Does not cleave cGG or cA4 (By similarity). Besides evasion of the CBASS system, might also enable evasion of the type III CRISPR systems that use cA3 signals (By similarity).

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