Disintegrate (DIN) Theory Enabling Precision Engineering of Proteins

The chemical toolbox for the selective modification of proteins has witnessed immense interest in the past few years. The rapid growth of biologics and the need for precision therapeutics have fuelled this growth further. However, the broad spectrum of selectivity parameters creates a roadblock to the field's growth. Additionally, bond formation and dissociation are significantly redefined during the translation from small molecules to proteins. Understanding these principles and developing theories to deconvolute the multidimensional attributes could accelerate the area. This outlook presents a disintegrate (DIN) theory for systematically disintegrating the selectivity challenges through reversible chemical reactions. An irreversible step concludes the reaction sequence to render an integrated solution for precise protein bioconjugation. In this perspective, we highlight the key advancements, unsolved challenges, and potential opportunities.

Automated summary

The chemical toolbox for selective protein modification has attracted great interest in recent years. The growth of biologics and the demand for precision therapeutics have further driven this growth. However, the wide range of selectivity parameters poses a barrier to the field's development. Understanding the principles and developing theories to unravel the multidimentional attributes could accelerate progress in this area. This outlook presents a disintegrate (DIN) theory for systematically addressing selectivity challenges through reversible chemical reactions, offering an integrated solution for precise protein bioconjugation. In this perspective, key advancements, unsolved challenges, and potential opportunities are highlighted.