A schematic of the pre-tRNA is shown at the top, with RNA extending from the 5’ and 3’ ends of the RNA that will become the mature tRNA (shown as a cloverleaf). The site of cleavage is indicated by th...A schematic of the pre-tRNA is shown at the top, with RNA extending from the 5’ and 3’ ends of the RNA that will become the mature tRNA (shown as a cloverleaf). The site of cleavage is indicated by the short vertical arrows above the lines denoting RNA, and they are labeled with the name of the enzyme cutting at that site.