Term Name: | cellular protein modification process |
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Synonyms: | process resulting in protein modification, protein modification process, protein tagging activity |
Definition: | The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification). |
Ontology: | GO: Biological Process [GO:0006464] QuickGO AmiGO |