Conformational Properties of Helical Protein Polymers with Varying Densities of Chemically Reactive Groups.

ABSTRACT: Protein engineering strategies have proven valuable for the production of a variety of well-defined macromolecular materials with controlled properties that have enabled their use in a range of materials and biological applications. In this work, such biosynthetic strategies have been employed in the production of monodisperse alanine-rich, helical protein polymers with the sequences [AAAQEAAAAQAAAQAEAAQAAQ](3) and [AAAQAAQAQAAAEAAAQAAQAQ](6). The composition of these protein polymers is similar to that of a previously reported family of alanine-rich protein polymers, but the density and placement of chemically reactive residues has been varied to facilitate the future use of these macromolecules in elucidating polymeric structure-function relationships in biological recognition events. Bo

SUBMITTER: Farmer RS 

PROVIDER: S-EPMC2632593 | biostudies-literature | 2006

REPOSITORIES: biostudies-literature