holoenzyme Definition
a catalytically active enzyme consisting of an apoenzyme and a cofactor.
Using holoenzyme: Examples
Take a moment to familiarize yourself with how "holoenzyme" can be used in various situations through the following examples!
Example
The holoenzyme is the complete, catalytically active enzyme.
Example
The apoenzyme is the protein part of the holoenzyme that is inactive without its cofactor.
Example
The cofactor is the non-protein part of the holoenzyme that is required for enzyme activity.
Summary: holoenzyme in Brief
A holoenzyme [hoh-loh-en-zahym] is a complete, catalytically active enzyme made up of an apoenzyme and a cofactor. The apoenzyme is the protein part of the holoenzyme that is inactive without its cofactor, while the cofactor is the non-protein part of the holoenzyme that is required for enzyme activity.
