Secondary structure illustrations of () (type B), () (type B) and () (type A) RNase P RNA according to ()

Abstract

<p><b>Copyright information:</b></p><p>Taken from " and investigation of bacterial type B RNase P interaction with tRNA 3′-CCA"</p><p></p><p>Nucleic Acids Research 2007;35(6):2060-2073.</p><p>Published online 13 Mar 2007</p><p>PMCID:PMC1874595.</p><p>© 2007 The Author(s)</p> The two G residues in L15, known () or suspected () to be involved in the interaction with tRNA 3′-CCA, are highlighted by gray ovals. () Proposed interaction of a canonical bacterial ptRNA ( ptRNA) with the L15 loop of RNase P RNA. Highlighted nucleotides mark the sites of mutation investigated in this study. The arrow indicates the canonical RNase P cleavage site (between nucleotide –1 and +1)