Reposted by Renee Chang
The beautiful, ever-expanding universe of viral proteins targeting nucleotide immune signals!
Paper by @reneechang.bsky.social in @cp-molcell.bsky.social on a nucleotide sponge www.cell.com/molecular-ce...
and preprint by @doudna-lab.bsky.social on viral nucleases www.biorxiv.org/content/10.1...
cell.com
A widespread family of viral sponge proteins reveals specific inhibition of nucleotide signals in anti-phage defense
Chang et al. discover anti-CBASS 4 (Acb4), a family of viral sponges that inhibits
bacterial immunity by sequestering nucleotide immune signals. Acb4 homologs in phages
that infect hosts across all ma...
