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ribozyme
(redirected from Catalytic RNA)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
ri·bo·zyme (rb-zm)
n.
A strand of RNA that attaches to specific sites on other RNA strands and lyses the strands.

ribozyme
enzyme whose catalytic function is carried out by an RNA subunit; of the four known classes, three carry out self processing reactions while the fourth, ribonuclease P (RNase P), is a true catalyst; discovered in the context of RNA splicing.


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00 Hardcover QP801 The 14 papers, revised to incorporate audience interaction, explore the folding pathways and mechanisms by which constituent residues interact to yield native catalytic RNA molecules and functional proteins, and how ribosomes and other macromolecular complexes self- assemble.
A technique known as in vitro selection has been used in the isolation of numerous artificial catalytic RNA molecules in various research laboratories.
Hammerhead ribozymes are small catalytic RNAs that cleave single stranded RNA substrates at specific nucleotide sequences.
 
 
 
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