Term Name:	protein K63-linked ubiquitination
Synonyms:	protein K63-linked polyubiquitination
Definition:	A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 63 of the ubiquitin monomers, is added to a protein. K63-linked ubiquitination does not target the substrate protein for degradation, but is involved in several pathways, notably as a signal to promote error-free DNA postreplication repair.
Ontology:	GO: Biological Process [GO:0070534]    QuickGO    AmiGO