Bacillus subtilis type I antitoxin SR6

SR6 is a 100 nucleotide long antisense RNA antitoxin that overlaps 2 toxins: 3' end of yonT and yoyJ at its 5'end. In type I toxin-antitoxin (TA) systems the antitoxin is a small RNA that neutralizes a toxin protein.

Source: Wikipedia — Bacillus subtilis type I antitoxin SR6 (CC BY-SA 4.0)