EOG8THZ72 GO:0006464 27/122 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] EOG8THZ72 GO:0005524 2/122 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG8THZ72 GO:0004835 1/122 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] EOG8THZ72 GO:0070735 1/122 protein-glycine ligase activity molecular_function "Catalysis of the posttranslational transfer of one or more glycine residues to a specific glutamate residue on a target protein." [GOC:mah, PMID:19524510] EOG8THZ72 GO:0070736 1/122 protein-glycine ligase activity, initiating molecular_function "Catalysis of the posttranslational transfer of a glycine residue to the gamma-carboxyl group(s) of one or more specific glutamate residues on a target protein." [GOC:mah, PMID:19524510] EOG8THZ72 GO:0005737 1/122 cytoplasm cellular_component "All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures." [ISBN:0198547684] EOG8THZ72 GO:0018094 1/122 protein polyglycylation biological_process "The addition of glycyl units covalently bound to the gamma carboxyl group peptidyl-glutamic acid." [RESID:AA0201] EOG8THZ72 GO:0005874 1/122 microtubule cellular_component "Any of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle." [ISBN:0879693568] EOG8THZ72 GO:0070737 1/122 protein-glycine ligase activity, elongating molecular_function "Catalysis of the posttranslational transfer of one or more glycine residues to a glycine residue covalently attached to the gamma-carboxyl group of a glutamate residue on a target protein, resulting in the elongation of a polyglycine side chain." [GOC:mah, PMID:19524510] EOG8THZ72 GO:0015630 1/122 microtubule cytoskeleton cellular_component "The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins." [GOC:jl, ISBN:0395825172]