metal incorporation into metallo-molybdopterin complex +
metal incorporation into metallo-sulfur cluster +
N-terminal protein amino acid modification +
negative regulation of glycoprotein biosynthetic process +
negative regulation of protein modification process +
nucleic acid-protein covalent cross-linking +
peptide cross-linking +
peptidyl-amino acid modification +
positive regulation of glycoprotein biosynthetic process +
positive regulation of protein modification process +
post-translational protein modification +
protein acylation +
protein alkylation +
protein arginylation
protein carbamoylation
protein carboxylation +
protein de-ADP-ribosylation +
protein deacylation +
protein dealkylation +
protein deamination +
protein deglutathionylation
protein deglycation +
protein deglycosylation +
protein dehydration +
protein delipidation
protein denucleotidylation +
protein dephosphorylation +
protein flavinylation
protein glutathionylation +
protein glycosylation +
A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins.