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protein tag activity
Term Information
Accession
GO:0031386
Name
protein tag activity
Ontology
molecular_function
Synonyms
protein tag, ubiquitin-like protein modifier, protein tagging activity, ubiquitin, covalent modifier
Alternate IDs
None
Definition
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.
Source:PMID:19028679,
PMID:20054389,
PMID:6305978,
GOC:dos
Comment
Use this term to annotate conjugated tags, not for conjugating enzymes. At the time of writing, all known gene products with this activity are ubiquitin-like, either based on overall sequence similarity or the presence of common motifs and structures.
Link
to all annotated objects annotated to protein tag activity.
Link
to all direct and indirect annotations
to protein tag activity.
Link
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for protein tag activity.
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