Autophosphorylate refers to the process of self-phosphorylation, where a protein kinase transfers a phosphate group from ATP to its own amino acid residues. Some synonyms for autophosphorylate could include 'self-phosphorylation', 'self-activating', 'self-catalytic' or 'auto-activating'. The process of autophosphorylation is crucial in various biological pathways such as signal transduction, enzyme activation, and regulation of gene expression. By understanding the synonyms of autophosphorylate, researchers can better describe and analyze the intricate processes of protein phosphorylation and regulation, leading to a better understanding of complex cellular processes that contribute to our understanding of human health and disease.