key enzyme

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• Enzyme inhibitor — Enzyme inhibitors are molecules that bind to enzymes and decrease their activity. Since blocking an enzyme s activity can kill a pathogen or correct a metabolic imbalance, many drugs are enzyme inhibitors. They are also used as herbicides and… …   Wikipedia

• Enzyme — Biocatalyst redirects here. For the use of natural catalysts in organic chemistry, see Biocatalysis. Human glyoxalase I. Two zinc ions that are needed for the enzyme to catalyze its reaction are shown as purp …   Wikipedia

• Enzyme assay — Beckman DU640 UV/Vis spectrophotometer. Enzyme assays are laboratory methods for measuring enzymatic activity. They are vital for the study of enzyme kinetics and enzyme inhibition. Contents …   Wikipedia

• Enzyme, Warburg's yellow — A key respiratory enzyme discovered by the German biochemist Otto Heinrich Warburg (1883 1970), a pioneer in research on the respiration of cells and the metabolism of tumors. Warburg s yellow enzyme is a flavoprotein that catalyzes an oxidation… …   Medical dictionary

• Restriction enzyme — Glossary Restriction …   Wikipedia

• Glycogen debranching enzyme — Amylo alpha 1, 6 glucosidase, 4 alpha glucanotransferase Identifiers Symbols AGL; GDE External IDs …   Wikipedia

• Warburg's yellow enzyme — A key respiratory enzyme discovered by the German biochemist Otto Heinrich Warburg (1883 1970), a pioneer in research on the respiration of cells and the metabolism of tumors. Warburg s yellow enzyme is a flavoprotein that catalyzes an oxidation… …   Medical dictionary

• Yellow enzyme, Warburg's — A key respiratory enzyme discovered by the German biochemist Otto Heinrich Warburg (1883 1970), a pioneer in research on the respiration of cells and the metabolism of tumors. Warburg s yellow enzyme is a flavoprotein that catalyzes an oxidation… …   Medical dictionary

• CVS (enzyme) — CVS is a terpene cyclase enzyme responsible for the biosynthesis of valencene, a sesquiterpene, using farnesyl pyrophosphate as its substrate. The first CVS enzyme was isolated using orange cDNA. [cite journal last = Sharon Asa first = Liat… …   Wikipedia

• lock and key models — Specific recognition in biological systems might be mediated through interactions that depend upon very precise steric matching between receptor and ligand, or between enzyme and substrate. The commonly used analogy is between lock and key, and… …   Dictionary of molecular biology

• lock-and-key theory — /lɒk ən ˈki θɪəri/ (say lok uhn kee thearree) noun Biochemistry the theory that cells specifically react with only one or very few similar compounds, the cell having the lock and a chemical such as an enzyme, drug, etc., being the key …