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Multimodulation of Enzyme Activity
1981Publisher Summary This chapter discusses the multimodulation of enzyme activity. Multimodulation of enzyme activity arises from the accumulation in a given enzyme of several regulatory mechanisms, whether of different types—cooperative, allosteric, interconversion, or of the same type—multiple allosteric effects, or of any combination of these ...
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Measurement of Enzyme Activities
2017The determination of enzyme activities in organ or organellar extracts is an important means of investigating metabolic networks and allows testing the success of enzyme-targeted genetic engineering. It also delivers information on intrinsic enzyme parameters such as kinetic properties or impact of effector molecules. This chapter provides protocols on
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Activities of proteolytic enzymes
2011Proteases, also known as proteinases or proteolytic enzymes, are a large group of hydrolases that catalyze the cleavage of peptide bonds in proteins to produce peptides and/or amino acids. Classification of proteolytic enzymes is based on three major criteria: type of reaction catalyzed, functional group of the active site, and type of molecular ...
LANDI, LORETTA +3 more
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Enzymes and Enzyme Activity Encoded by Nonenveloped Viruses
Annual Review of Virology, 2017Viruses are obligate intracellular parasites that rely on host cell machineries for their replication and survival. Although viruses tend to make optimal use of the host cell protein repertoire, they need to encode essential enzymatic or effector functions that may not be available or accessible in the host cellular milieu.
Kimi, Azad +2 more
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2003
Abstract This account will concentrate on the behaviour of enzymes, the determination of their activities, and their responses to alterations in substrate concentration. Particular emphasis will be placed on studies of the effects of inhibitors, since these may be used as therapeutic drugs as well as tools to help elucidate their ...
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Abstract This account will concentrate on the behaviour of enzymes, the determination of their activities, and their responses to alterations in substrate concentration. Particular emphasis will be placed on studies of the effects of inhibitors, since these may be used as therapeutic drugs as well as tools to help elucidate their ...
openaire +1 more source