1.C.141. The Viral Pore-forming Toxin (VPT) Family Many viruses encode pore-forming toxins that affect animals including humans (Chong et al. 2025). Some of these are described in this family.
References:
Chong, S.Y., R. Naidu, I. Othman, and S.A. Zainal Abidin. (2025). Consolidation of venom proteomes from major Cnidarian species (Scyphozoa and Cubozoa) obtained using liquid chromatography-tandem mass spectrometry. Toxicon 265: 108491.
Examples:
TC#	Name	Organismal Type	Example
1.C.141.1.1	Viral pore-forming toxin of 299 aas with 1 C-terminal TMS.		*Toxin of Caudoviricetes* sp.**

1.C.141.1.2	Putative toxin of 241 aas and 1 C-terminal TMS as well as 1 potential TMS ae about residue 140.		Toxin of Acetivibrio ethanolgignens

1.C.141.1.3	Putative partial toxin of 442 aas and 2 C-terminal TMSs.		Toxin of Enterocloster clostridioformis

1.C.141.1.4	Uncharacterized protein of 661 aas and 3 possible TMSs at about residues 110, 190 and 370. Each of these putative TMSs might be doublets.		UP of Lachnospiraceae bacterium