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hexokinase

[ hek-suh-kahy-neys, -neyz ]
/ ˌhɛk səˈkaɪ neɪs, -neɪz /
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noun Biochemistry.

an enzyme that catalyzes the phosphorylation of hexose sugars.

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Origin of hexokinase

First recorded in 1925–30; hexo(se) + kinase
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Medical definitions for hexokinase

hexokinase
[ hĕk′sə-kīnās′, -nāz′, -kĭnās′, -āz′ ]

n.

A transferase enzyme present in yeast, muscle, and other tissues, that acts during carbohydrate metabolism to catalyze the transfer of phosphate from ATP to glucose and other hexoses.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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