Enzyme - Wikipedia, the free encyclopedia
Enzymes are proteins that catalyze (i.e., increase the rates of) chemical reactions. In enzymatic reactions, the molecules at the beginning of the process, called ...

enzyme: Definition from Answers.com
Library > Literature & Language > Dictionary ( ĕn ' zīm ) n. Any of numerous proteins or conjugated proteins produced by living organisms and functioning as ...

Enzyme - New World Encyclopedia
Ribbon diagram of the enzyme TIM. Each enzyme has a specific three-dimensional structure that determines its function.

Enzyme | Define Enzyme at Dictionary.com
noun Biochemistry . any of various proteins, as pepsin, originating from living cells and capable of producing certain chemical changes in organic substances by ...

Enzymes
Generally, a given enzyme is able to catalyze only a single chemical reaction or, at most, a few reactions involving substrates sharing the same general structure.

Enzyme - Simple English Wikipedia, the free encyclopedia
Enzymes are protein molecules in cells which work as catalysts. Enzymes speed up chemical reactions in the body, but do not get used up in the process. Almost all ...

enzyme - definition of enzyme in the Medical dictionary - by the ...
enzyme /en·zyme/ (en´zīm) a protein that catalyzes chemical reactions of other substances without itself being destroyed or altered upon completion of the reactions.

Enzyme: Facts, Discussion Forum, and Encyclopedia Article
Enzymes are protein. s that catalyze. i.e., increase the rates. of) chemical reaction. s. In enzymatic reactions, the molecule. s at the beginning of the process are ...

ExPASy - ENZYME
ENZYME is a repository of information relative to the nomenclature of enzymes. It is primarily based on the recommendations of the Nomenclature Committee of the ...

Enzyme - Wikimedia
"Biocatalyst" redirects here. For the use of natural catalysts to perform chemical transformations on organic compounds, see Biocatalysis.