TY - GEN AU - Scott,W G AU - Murray,J B AU - Arnold,J R AU - Stoddard,B L AU - Klug,A TI - Capturing the structure of a catalytic RNA intermediate: the hammerhead ribozyme SN - 0036-8075 PY - 1997///0109 KW - Base Sequence KW - Crystallization KW - Crystallography, X-Ray KW - Freezing KW - Hydrogen-Ion Concentration KW - Magnesium KW - metabolism KW - Manganese KW - Models, Molecular KW - Nucleic Acid Conformation KW - RNA, Catalytic KW - chemistry N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1126/science.274.5295.2065 ER -