MeSH definition : An RNA-containing enzyme that plays an essential role in tRNA processing by catalyzing
the endonucleolytic cleavage of TRANSFER RNA precursors. It removes the extra 5'-nucleotides
from tRNA precursors to generate mature tRNA molecules.;
An RNA-containing enzyme that plays an essential role in tRNA processing by catalyzing
the endonucleolytic cleavage of TRANSFER RNA precursors. It removes the extra 5'-nucleotides
from tRNA precursors to generate mature tRNA molecules.