Definition of proteasome in English:

proteasome

Line breaks: pro¦te|asome
Pronunciation: /ˈprəʊtɪəˌsəʊm
 
/

noun

Biochemistry
A complex of proteinases involved in breaking down selected intracellular proteins.
More example sentences
  • In the context of the cell, the unfolding process participates in several important steps in cellular physiology, such as protein turnover in proteasomes.
  • Among the archaebacterial-specific genes several ribosomal proteins, DNA metabolic enzymes, and proteasome subunits are prominent.
  • The proteasome and other endoproteolytic enzymes are located in the cytosol and may also be involved in the catabolism of larger fragments.

Origin

1980s: from protein + -some3.

Definition of proteasome in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day epyllion
Pronunciation: əˈpilēən
noun
a narrative poem resembling an epic in style...