EOG82RGN9 GO:0006464 37/94 cellular protein modification process biological_process "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)." [GOC:go_curators] EOG82RGN9 GO:0004835 4/94 tubulin-tyrosine ligase activity molecular_function "Catalysis of the reaction: ATP + detyrosinated alpha-tubulin + L-tyrosine = alpha-tubulin + ADP + phosphate." [EC:6.3.2.25] EOG82RGN9 GO:0016874 1/94 ligase activity molecular_function "Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate." [EC:6, GOC:mah]