cellular protein modification process, process resulting in protein modification, protein modification
Alternate IDs
GO:0006464
Definition
The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications). Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).
Source:
GOC:jl,
GOC:bf