Biochemistry: The Molecular Basis of Life
Biochemistry: The Molecular Basis of Life
6th Edition
ISBN: 9780190209896
Author: Trudy McKee, James R. McKee
Publisher: Oxford University Press
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Chapter 7, Problem 42SA
Summary Introduction

To review:

The mechanism of action of an antifreeze glycoprotein.

Introduction:

Glycoproteins are compoundswhichcontain carbohydrate and protein linked by N-glycosidic linkage and O- glycosidic linkage. Antifreeze glycoprotein is found in fishes living in the Arctic Ocean where the temperature of water is below the freezing point of the organism.

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Fish living in environments such as the Arctic Ocean, wherewater temperatures are below the freezing point of theirblood, are able to survive because of so-called antifreezeglycoproteins. Suggest how these glycoproteins work.
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