Any of various enzymes that catalyze the hydrolysis of an ester.
esterase
Dictionary:
es·ter·ase (ĕs'tə-rās', -rāz')  |
| 5min Related Video: esterase |
| Food and Nutrition: esterases |
Enzymes that hydrolyse esters, i.e. cleave the ester linkage to form free acid and alcohol. Those that hydrolyse the ester linkages of fats are generally known as lipases, and those that hydrolyse phospholipids as phospholipases.
| Dental Dictionary: esterase |
(es′tər-ās)
n
n
An enzyme that catalyzes the hydrolysis of an ester into its alcohol and acid.
| Veterinary Dictionary: esterase |
Any enzyme that catalyzes the hydrolysis of esters into its alcohol and acid.
- lipid e. — an enzyme found in pancreatic secretions which requires bile acids to be active.
| Wikipedia: Esterase |
An esterase is a hydrolase enzyme that splits esters into an acid and an alcohol in a chemical reaction with water called hydrolysis.
A wide range of different esterases exist that differ in their substrate specificity, their protein structure, and their biological function.
EC classification/list of enzymes
es]]
- EC 3.1.5: Triphosphoric monoester hydrolases
- EC 3.1.6: Sulfuric ester hydrolases (sulfatases)
- EC 3.1.7: Diphosphoric monoester hydrolases
- EC 3.1.8: Phosphoric triester hydrolases
- Exonucleases (deoxyribonucleases and ribonucleases)
- EC 3.1.11: Exodeoxyribonucleases producing 5'-phosphomonoesters
- EC 3.1.13: Exoribonucleases producing 5'-phosphomonoesters
- EC 3.1.14: Exoribonucleases producing 3'-phosphomonoesters
- EC 3.1.15: Exonucleases active with either ribo- or deoxy-
- Endonucleases (deoxyribonucleases and ribonucleases)
- Endodeoxyribonuclease
- Endoribonuclease
- either deoxy- or ribo-
See also
- Enzyme
- List of enzymes
- Carboxylic acid
- Ester
- Leukocyte esterase
- Hemagglutinin esterase
- Nuclease
- Lipase
External links
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Copyrights:
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 | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| Food and Nutrition. A Dictionary of Food and Nutrition. Copyright © 1995, 2003, 2005 by A. E. Bender and D. A. Bender. All rights reserved. Read more |
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| Dental Dictionary. Mosby's Dental Dictionary. Copyright © 2004 by Elsevier, Inc. All rights reserved. Read more |
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| Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved. Read more |
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| Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Esterase". Read more |
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Answer these
- What is the function of esterase?
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