请输入您要查询的英文单词:

 

单词 fructokinase
释义

fructokinase /ˌfrʌktəu'kaineis/

英汉-汉英词典
果糖激酶
词组 | 习惯用语
您要查找的是不是:
  • infrastructure n. 基础;基础设施
  • frankincense n. 乳香
  • fructose n. 左旋糖;果糖
  • refractoriness n. 耐熔性(耐火性;耐热度)
fructokinase n. 果糖激酶

网络短语:
Hepatic fructokinase 肝果糖激酶
deficiency of fructokinase 果糖激酶缺陷
英语百科

Fructokinase

fructokinase reaction alt text

Fructokinase (/fruc•to•ki•nase/ [-ki´nas]) (EC2.7.1.4), also known as D-fructokinase or D-fructose (D-mannose) kinase, is an enzyme of the liver, intestine, and kidney cortex. Fructokinase is in a family of enzymes called transferases, meaning that this enzyme transfers functional groups; it is also considered a phosphotransferase (or, frequently, a kinase) since it specifically transfers a phosphate group. Fructokinase specifically catalyzes the transfer of a phosphate group from ATP (the substrate) to fructose as the initial step in its utilization. The main role of fructokinase is in carbohydrate metabolism, more specifically, sucrose and fructose metabolism. The reaction equation is as follows: ATP + D-fructose = ADP + D-fructose 1-phosphate. This is notable because in most tissues this reaction is catalyzed by hexokinase, forming instead fructose 6-phosphate.

随便看

 

英汉双解词典包含3607232条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
京ICP备09058993号 更新时间:2025/8/3 13:57:37