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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
membrane tag activity 
protein tag activity  
A molecular function exhibited by a protein that is covalently attached (AKA tagged or conjugated) to another protein where it acts as a marker, recognized by the cellular apparatus to target the tagged protein for some cellular process such as modification, sequestration, transport or degradation.

Synonyms
Exact Synonyms: protein tag ;   ubiquitin-like protein modifier
Related Synonyms: covalent modifier ;   protein tagging activity ;   ubiquitin
Definition Sources: GOC:dos, PMID:19028679, PMID:20054389, PMID:6305978

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