molecular tag activity
A molecular function exhibited by a protein that is covalently attached (AKA tagged or conjugated) to another molecule (for example a protein or a lipid) 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.
GO:0003674
molecular_function
is_a
covalent modifier
broad
tag
exact
SPCC548.04 SPBC365.06 SPAC1783.06c SPBC31E1.03 SPBC12D12.08c SPAC589.10c SPAC11G7.04 SPAC1805.12c SPBC337.08c SPAC6G10.11c