TY - RPRT TI - Transition state stabilization by a catalytic RNA. AU - Peter B Rupert AU - Archna P Massey AU - Snorri Th Sigurdsson AU - Adrian R Ferré-D'Amaré PY - 2002 DO - 10.1126/science.1076093 UR - https://pubmed.ncbi.nlm.nih.gov/12376595/ ID - 12376595 ER -