enzyme denaturation

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• 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 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

• denaturation — See denaturant. * * * Biochemical process modifying a protein s natural configuration. It involves breaking many weak (hydrogen and hydrophobic) bonds (see bonding) that maintain the protein s highly ordered structure. This usually results in… …   Universalium

• enzyme — /en zuym/, n. Biochem. any of various proteins, as pepsin, originating from living cells and capable of producing certain chemical changes in organic substances by catalytic action, as in digestion. Cf. ase. [1880 85; < MGk énzymos leavened (Gk… …   Universalium

• 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

• denaturation — (de na chur a shun) A change in the shape of an enzyme that destroys its activity; the term is also applied to changes in nucleic acid shape …   Dictionary of microbiology

• Cross-linked enzyme aggregate — In biochemistry, a cross linked enzyme aggregate is an immobilized enzyme prepared via crosslinking. They can be used as stereoselective industrial biocatalysts. Contents 1 Background 2 Immobilisation 3 Cross Linked Enzyme Aggregates (CLEAs) …   Wikipedia

• Nicking enzyme amplification reaction — (NEAR) is a method for in vitro DNA amplification like the polymerase chain reaction (PCR). NEAR is isothermal, replicating DNA at a constant temperature using a polymerase (and nicking enzyme) to exponentially amplify the DNA at a temperature… …   Wikipedia

• protein — proteinaceous /proh tee nay sheuhs, tee i nay /, proteinic, proteinous, adj. /proh teen, tee in/, n. 1. Biochem. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the… …   Universalium

• денатурация фермента — Потеря ферментом каталитической активности вследствие изменения конформации белковой молекулы [http://www.dunwoodypress.com/148/PDF/Biotech Eng Rus.pdf] Тематики биотехнологии EN enzyme denaturation …   Справочник технического переводчика

• ENZYMES — Tous les organismes sont le siège de certaines réactions chimiques communes connues sous le nom d’activité métabolique. Il existe de nombreuses différences de détail dans le métabolisme des divers organismes actuellement connus. Cependant, ils… …   Encyclopédie Universelle