What is protein engineering?

Protein engineering is a method that can be used to develop new types of proteins. This area of ​​science is relatively new and the original ways of a combination of protein elements continue to study and discover scientists. This type of engineering makes it possible to develop materials with specific forces or functions. Some scientists prefer one approach over another, but both methods can be used to design new protein structures. Rational design relies on comprehensive knowledge of how existing protein is created. In contrast, controlled evolution uses random changes in protein and can be done without the known every detail of the protein structure. Rational design allows scientists to change the structure of a protein in a predictable way and is a relatively cheap process. This technique of the Ires requirements have a detailed structural plan of a modified protein that is not always available.

The method of controlled evolutionary protein engineering uses experiment and errors and does not need a complete structural map. This methodIt is often time consuming and costly because of the requirement that any new protein combination should be tested and only a few structures are suitable for use. Despite the cost, controlled evolution often allows scientists to meet valuable combinations of protein structure that would not otherwise be discovered.

Protein's

design allows scientists to create unique materials that do not occur in nature. Scientists used this type of engineering to combine fluorescent protein from jellyfish with other protein, for example from human cells. The resulting substance creates a green glow and can be monitored when it interacts with the livin -handmong cells. This provides valuable information about how proteins work in the human body and helps scientists to create new drugs and procedures.

Another example of protein engineering is the development of modified insulin. Scientists combined different protein structures and created as quicklyBinging, so slowly acting insulin substances. Both of these variations are valuable for individuals with insulin disorders such as diabetes.

New proteins are also useful in industrial applications. For example, production equipment can use engineering proteins that are resistant to specific chemicals. Experts can combine structures of strong proteins and create new, very strong substances. In the future, the design of proteins may be an important part of almost every field.