Ubiquitin-Protein Ligase Complexes [komplexy ubikvitinligas]

topical
25
Terms

komplex ubiquitin ligázy
komplexy ubikvitin ligáz
komplexy ubikvitinligáz
ubikvitinproteinligasy - komplexy

Persistent link   https://www.medvik.cz/link/D043743
Definition

Complexes of enzymes that catalyze the covalent attachment of UBIQUITIN to other proteins by forming a peptide bond between the C-terminal GLYCINE of UBIQUITIN and the alpha-amino groups of LYSINE residues in the protein. The complexes play an important role in mediating the selective-degradation of short-lived and abnormal proteins. The complex of enzymes can be broken down into three components that involve activation of ubiquitin (UBIQUITIN-ACTIVATING ENZYMES), conjugation of ubiquitin to the ligase complex (UBIQUITIN-CONJUGATING ENZYMES), and ligation of ubiquitin to the substrate protein (UBIQUITIN-PROTEIN LIGASES).

Annotation
UBIQUITIN-PROTEIN LIGASES is also available
k dispozici je i deskriptor UBIKVITINLIGASY
DUI
D043743 MeSH Browser
CUI
M0115796
Previous indexing
Ligases (1983-2003)
History note
2004
Public note
2004

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