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The process by which one or more ubiquitin moieties are added to a protein. A protein modification process by which one or more moieties of a small protein, such as ubiquitin or a ubiquitin-like protein, are covalently attached to a target protein. A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation. The covalent alteration of one or more amino acids occurring in a protein after the protein has been completely translated and released from the ribosome.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: protein K48-linked ubiquitination
Acc: GO:0070936
Aspect: Biological Process
Desc: A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
Proteins in PDR annotated with:
   This term: 4 [Search]
   Term or descendants: 4 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0070936 - protein K48-linked ubiquitination (interactive image map)
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Created and Maintained by: Michael Riffle