Ribozyme: Difference between revisions
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Ribozyme is an [[RNA|RNA]] [[Molecule|molecules]] which possess a [[Catalysts|catalytic]] activity due to the tertiary structure that it forms <ref>Berg J., Tymoczko J., Stryer L. (2007) Biochemistry, 6th edition, New York: WH Freeman.</ref>. One of the examples of the ribozyme is the 23S [[RRNA|rRNA]] which is responsible for catalyzing the linkage of to adjacent [[Amino acid|amino acids]] by a [[Peptide bond|peptide bond]] during the process of [[Translation|translation]] <ref>Berg J., Tymoczko J., Stryer L. (2007) Biochemistry, 6th edition, New York: WH Freeman.</ref>. The ribozymes were first discovered by two American scientist: Thomas Cech and Sidney Altman in 1970s. 20 years later they won a Nobel Prize for "discovery of catalytic properties of RNA" <ref>Nobelprize.org "The Nobel Prize in Chemistry 1989". Available at: http://nobelprize.org/nobel_prizes/chemistry/laureates/1989/ (last accessed 5 Dec 2010)</ref>.<br> | Ribozyme is an [[RNA|RNA]] [[Molecule|molecules]] which possess a [[Catalysts|catalytic]] activity due to the tertiary structure that it forms <ref>Berg J., Tymoczko J., Stryer L. (2007) Biochemistry, 6th edition, New York: WH Freeman.</ref>. One of the examples of the ribozyme is the 23S [[RRNA|rRNA]] which is responsible for catalyzing the linkage of to adjacent [[Amino acid|amino acids]] by a [[Peptide bond|peptide bond]] during the process of [[Translation|translation]] <ref>Berg J., Tymoczko J., Stryer L. (2007) Biochemistry, 6th edition, New York: WH Freeman.</ref>. The ribozymes were first discovered by two American scientist: Thomas Cech and Sidney Altman in 1970s. 20 years later they won a Nobel Prize for "discovery of catalytic properties of RNA" <ref>Nobelprize.org "The Nobel Prize in Chemistry 1989". Available at: http://nobelprize.org/nobel_prizes/chemistry/laureates/1989/ (last accessed 5 Dec 2010)</ref>. Some ribozymes can be known to be 'self splicing' as shown in an experiement performed by Thomas Cech in the 1980s. This conclusion was made as intron removal occured without there being any protein catalyst present.<br> | ||
=== References === | === References === | ||
<references /> | <references /> | ||
Kleinsmith L., Kish V (1995). Principles of cell and molecular biology. 2nd ed. New York: HarperCollins. 482.<br> | |||
Revision as of 14:34, 22 October 2013
Ribozyme is an RNA molecules which possess a catalytic activity due to the tertiary structure that it forms [1]. One of the examples of the ribozyme is the 23S rRNA which is responsible for catalyzing the linkage of to adjacent amino acids by a peptide bond during the process of translation [2]. The ribozymes were first discovered by two American scientist: Thomas Cech and Sidney Altman in 1970s. 20 years later they won a Nobel Prize for "discovery of catalytic properties of RNA" [3]. Some ribozymes can be known to be 'self splicing' as shown in an experiement performed by Thomas Cech in the 1980s. This conclusion was made as intron removal occured without there being any protein catalyst present.
References
- ↑ Berg J., Tymoczko J., Stryer L. (2007) Biochemistry, 6th edition, New York: WH Freeman.
- ↑ Berg J., Tymoczko J., Stryer L. (2007) Biochemistry, 6th edition, New York: WH Freeman.
- ↑ Nobelprize.org "The Nobel Prize in Chemistry 1989". Available at: http://nobelprize.org/nobel_prizes/chemistry/laureates/1989/ (last accessed 5 Dec 2010)
Kleinsmith L., Kish V (1995). Principles of cell and molecular biology. 2nd ed. New York: HarperCollins. 482.