Term Name: protein polyubiquitination
Synonyms: polyubiquitin, protein polyubiquitinylation, protein polyubiquitylation
Definition: Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
Ontology: GO: Biological Process [GO:0000209]    QuickGO    AmiGO

Relationships
is a type of: protein ubiquitination
has subtype: protein branched polyubiquitination protein K6-linked ubiquitination protein K11-linked ubiquitination protein K27-linked ubiquitination protein K29-linked ubiquitination protein K33-linked ubiquitination protein K48-linked ubiquitination protein K63-linked ubiquitination protein linear polyubiquitination
negatively regulated by: negative regulation of protein polyubiquitination
positively regulated by: positive regulation of protein polyubiquitination
regulated by: regulation of protein polyubiquitination