Difference between revisions of "Active site"
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== Description == | == Description == | ||
| − | Specific points of attachment in the structure of [ | + | Specific points of attachment in the structure of [[enzyme|enzymes]] that are keyed to the geometry and chemistry of the functional group required for a given reaction. For example, for ester hydrolysis, an enzyme will specifically trap ester groups at its active sites and after the reaction steps occur, the enzyme will release the modified molecule. The activity of enzymes can be diminished by attaching inhibitors to the active sites. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 15:22, 6 January 2014
Description
Specific points of attachment in the structure of enzymes that are keyed to the geometry and chemistry of the functional group required for a given reaction. For example, for ester hydrolysis, an enzyme will specifically trap ester groups at its active sites and after the reaction steps occur, the enzyme will release the modified molecule. The activity of enzymes can be diminished by attaching inhibitors to the active sites.
Synonyms and Related Terms
site actif (Fr.)
Authority
- Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Notes for Workshop on New Methods in the Cleaning of Paintings, J.Paul Getty Trust, Los Angeles, 1990
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Active_site (Accessed Feb. 2, 2006)