Term Name: | protein guanylyltransferase activity |
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Synonyms: | |
Definition: | Catalysis of the reaction: GTP + protein = diphosphate + guanylyl-protein; mediates the addition of an guanylyl (guanosine 5'-monophosphate; GMP group) to specific residues of target proteins. |
Ontology: | GO: Molecular Function [GO:0044600] QuickGO AmiGO |