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Temperature-Responsive Nano-Biomaterials from Genetically Encoded Farnesylated Disordered Proteins
Md Shahadat Hossain1, Zhe Zhang1, Sudhat Ashok1
1Department of Chemistry, Syracuse University, Syracuse, New York 13244, United States.
ACS Applied Bio Materials
|January 19, 2022
Summary
Researchers developed a new method to create farnesylated proteins, enabling the study of their material properties for potential use in therapies and biomaterials.
Area of Science:
- Biochemistry
- Biomaterials Science
- Synthetic Biology
Background:
- Protein farnesylation is crucial for cell biology, but its application in developing protein-based materials and therapies is limited.
- Existing methods for generating diverse farnesylated proteins are not readily accessible, hindering research into their properties.
Purpose of the Study:
- To establish efficient biosynthetic routes for producing farnesylated proteins with diverse physicochemical properties.
- To investigate the sequence-structure-function relationships governing the material properties of farnesylated proteins.
Main Methods:
- Genetically engineered prokaryotes for high-yield production of farnesylated proteins.
- Utilized scattering, calorimetry, and microscopy to analyze protein nano-aggregation and phase behavior.
Main Results:
- Developed operationally simple, high-yield biosynthetic pathways for farnesylated proteins.
- Identified key determinants of emergent material properties, including nano-aggregation and phase behavior.
- Demonstrated the potential for molecularly programmable assembly of farnesylated proteins.
Conclusions:
- The engineered biosynthetic routes overcome limitations in producing diverse farnesylated proteins.
- This work facilitates the development of farnesylated proteins as advanced recombinant therapeutics and biomaterials.
