A predicted RNase toxin found in bacterial polymorphic toxin systems. The toxin possesses an alpha+beta fold with two conserved histidine residues. In bacterial polymorphic toxin systems, the toxin is usually exported by the type 2 or TcdB/TcaC-type secretion system. An example of this, the Pseudomonas RhsT-C, has been experimentally characterised.
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