Dynamic and bio-orthogonal protein assembly along a supramolecular polymer

Katja Petkau-Milroy, Dana A. Uhlenheuer, A. J. H. Spiering, Jef A. J. M. Vekemans, Luc Brunsveld
2013 Chemical Science  
Dynamic protein assembly along supramolecular columnar polymers has been achieved through the sitespecific covalent attachment of different SNAP-tag fusion proteins to self-assembled benzylguaninedecorated discotics. The self-assembly of monovalent discotics into supramolecular polymers creates a multivalent, bio-orthogonal and self-regulating framework for protein assembly. The intrinsic reversibility of supramolecular interactions results in reorganization and exchange of building blocks
more » ... ing for dynamic intermixing of protein-functionalized discotics between different self-assembled polymers, leading to self-optimization of protein arrangement and distance as evidenced by efficient energy transfer between fluorescent proteins.
doi:10.1039/c3sc50891a fatcat:7ewpi6vuyjavvanlxkpr5axmnm