In chemical biology and biomolecular engineering, rational design (RD) is an umbrella term which invites the strategy of creating new molecules with a certain functionality, based upon the ability to predict how the molecule's structure (specifically derived from motifs) will affect its behavior through physical models. This can be done either from scratch or by making calculated variations on a known structure, and usually complements directed evolution.
Applications
[edit]As an example, rational design is used to decipher collagen stability, mapping ligand-receptor interactions, unveiling protein folding and dynamics, and creating extra-biological structures by using fluorinated amino acids.[1] To treat cancer, rational design is used for targeted therapies where proteins are engineered to modify the communication of cells with their environment.[2] There is also the rational design of alfa-alkyl auxin molecules, which are auxin analogs capable of binding and blocking the formation of the hormone receptor complex.[3]
Other applications of rational design include:
References
[edit]- ^ Ojima, Iwao (2009). Fluorine in Medicinal Chemistry and Chemical Biology. West Sussex: John Wiley & Sons, Ltd., Publications. p. 411. ISBN 9781405167208.
- ^ Richards-Kortum, Rebecca (2010). Biomedical Engineering for Global Health. Cambridge: Cambridge University Press. p. 178. ISBN 9780521877978.
- ^ Kombrink, Erich; Kaiser, Markus (2016). When Chemistry Meets Biology – Generating Innovative Concepts, Methods and Tools for Scientific Discovery in the Plant Sciences. Lausanne: Frontiers Media SA. p. 90. ISBN 9782889199280.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction