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putative toxin-antitoxin system toxin component, PIN family This uncharacterized protein family, part of the PIN domain superfamily, is restricted to bacteria and archaea. A comprehensive in silico study of toxin-antitoxin systems by Makarova, et al. (2009) finds evidence this family represents the toxin-like component of one class of type 2 toxin-antitoxin systems. [Cellular processes, Other, Transcription, Degradation of RNA] |
Jiyao W et al.(2023). "The conserved domain database in 2023.",