Definify.com
Definition 2024
ubiquitination
ubiquitination
English
![](http://llc12.www.definify.com/images_main/Ubiquitination-Mode.png)
Ubiguitination, by four means. In the picture, the ubiquitin is dark green and marked Ub.
Noun
ubiquitination (uncountable)
- (biochemistry) The modification of a protein by the covalent attachment of one or more ubiquitin molecules