PPR-SMR protein SOT1 has RNA endonuclease activity.
Zhou W, Lu Q, Li Q, Wang L, Ding S, Zhang A, Wen X, Zhang L, Lu C.
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Proc Natl Acad Sci U S A. 2017 Feb 21;114(8):E1554-E1563. doi: 10.1073/pnas.1612460114. Epub 2017 Feb 6.
Proc Natl Acad Sci U S A. 2017.
PMID: 28167782
Free PMC article.