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1.C.134.  The Small Polypeptide Toxin, IbsC (IbsC) Family

IbsC is a 19 aa highly hydrophobic peptide that forms pores in membranes and kills bacterial cells (Nonin-Lecomte et al. 2021).

References associated with 1.C.134 family:

Nonin-Lecomte, S., L. Fermon, B. Felden, and M.L. Pinel-Marie. (2021). Bacterial Type I Toxins: Folding and Membrane Interactions. Toxins (Basel) 13:. 34357962