galactokinase

[ gə-lăk′tō-kīnās′, -nāz′, -kĭnās′, -āz′ ]

n.

An enzyme that catalyzes the phosphorylation of galactose in the presence of ATP.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.