Structure, function and evolution of antifreeze proteins

被引:192
作者
Ewart, KV
Lin, Q
Hew, CL
机构
[1] Natl Res Council Canada, Inst Marine Biosci, Halifax, NS B3H 3Z1, Canada
[2] Univ Toronto, Dept Clin Biochem, Toronto, ON M5G 1L5, Canada
[3] Univ Toronto, Dept Biochem, Toronto, ON M5G 1L5, Canada
[4] Hosp Sick Children, Res Inst, Toronto, ON M5G 1L5, Canada
关键词
antifreeze; ice; protein structure; protein function; evolution; cell membranes;
D O I
10.1007/s000180050289
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Antifreeze proteins bind to ice crystals and modify their growth. These proteins show great diversity in structure, and they have been found in a variety of organisms. The ice-binding mechanisms of antifreeze proteins are not completely understood. Recent findings on the evolution of antifreeze proteins and on their structures and mechanisms of action have provided new understanding of these proteins in different contexts. The purpose of this review is to present the developments in contrasting research areas and unite them in order to gain further insight into the structure and function of the antifreeze proteins.
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页码:271 / 283
页数:13
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