isomerase

[ahy-som-uh-reys, -reyz]

noun Biochemistry.

any of a class of enzymes that catalyze reactions involving intramolecular rearrangements.

Origin of isomerase

First recorded in 1940–45; isomer + -ase

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British Dictionary definitions for isomerase

isomerase

noun

any enzyme that catalyses the conversion of one isomeric form of a compound to another

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

isomerase in Medicine

isomerase

[ī-sŏm′ə-rās′]

n.

One of a group of enzymes that catalyzes the conversion of one isomer into another.