Difference between revisions of "Team:Toulouse-INSA-UPS"

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<p>In this era of developing innovative materials, functionalizing cellulose paves the way towards interesting perspectives. Even though it is used in medicine, textile and stationery, new innovations may still be applied to this material with many known and applied properties. Simplifying the conjugation of bioactive molecules to cellulose would allow new perspectives to be explored. From conductive paper to pathogenic infection preventing hygienic devices, our design of a three headed linker protein named Cerberus (in reference to the greek mythological dog) will enable a wide range of chemicals to be fixated. This design is based on the fusion of three fixating protein structures representing the three heads of the system. The first head is a protein domain of the type 3 Carbohydrates Binding Modules (CBM3) family. The second is one of the strongest linkage systems of the living realm: streptavidin, with its high affinity for biotin. The last of the heads features a non-natural amino acid, azidophenylalanine, catalysing covalent bonds by click chemistry. This thought-out linker will allow a large variety of biological, organic and inorganic molecules to conjugate with cellulose.</p>

<p>In this era of developing innovative materials, functionalizing cellulose paves the way towards interesting perspectives. Even though it is used in medicine, textile and stationery, new innovations may still be applied to this material with many known and applied properties. Simplifying the conjugation of bioactive molecules to cellulose would allow new perspectives to be explored. From conductive paper to pathogenic infection preventing hygienic devices, our design of a three headed linker protein named Cerberus (in reference to the greek mythological dog) will enable a wide range of chemicals to be fixated. This design is based on the fusion of three fixating protein structures representing the three heads of the system. The first head is a protein domain of the type 3 Carbohydrates Binding Modules (CBM3) family. The second is one of the strongest linkage systems of the living realm: streptavidin, with its high affinity for biotin. The last of the heads features a non-natural amino acid, azidophenylalanine, catalysing covalent bonds by click chemistry. This thought-out linker will allow a large variety of biological, organic and inorganic molecules to conjugate with cellulose.</p>