RESEARCH: CANCER
FOLDING PROJECT #13004 PROFILE

This project is about making fluorescent proteins that can grab rare earth elements. These elements are important for our bodies, and finding them could help diagnose diseases early. The new proteins could also be used to deliver medicine more effectively. Scientists will test lots of different versions of these proteins to see which ones work best.

Super Charged Fluorescent protein design Rare earth elements play vital roles in various biological processes, and their detection using fluorescent proteins could advance biomedical research and diagnostics.

By developing more sensitive and specific sensors for rare earth elements, this project could contribute to early detection of diseases, such as cancer and neurodegenerative disorders, where abnormal levels of certain elements are often observed.

Moreover, the enhanced understanding of binding mechanisms between fluorescent proteins and rare earth elements could lead to the development of novel therapeutic agents or drug delivery systems tailored to target specific cellular pathways or tissues, thereby potentially improving treatment outcomes and patient well-being.This project aims to investigate the binding mechanism of supercharged fluorescent proteins for capturing rare earth elements and then design a new variant of fluorescent protein that exhibits stronger binding affinity for specific rare earth elements than existing fluorescent proteins.
In this project, there are 100 single-point mutant systems of yellow fluorescent protein with a negative charge of 31.

Fluorescent protein

A protein that emits light when exposed to a specific wavelength of light.

Fluorescent proteins are naturally occurring proteins found in some organisms that can absorb light energy and re-emit it at a longer wavelength. This property is used extensively in research to track molecules, visualize cells, and study biological processes.

Rare earth elements

A group of 17 metallic elements with similar chemical properties.

Rare earth elements are a group of metals found in the Earth's crust. They are called "rare" because they are not found in large concentrations and can be difficult to extract. These elements have many important applications in technology, including magnets, batteries, and lasers.

Supercharged fluorescent protein

A genetically modified fluorescent protein with enhanced brightness and stability.

Supercharged fluorescent proteins are engineered versions of naturally occurring fluorescent proteins that have been modified to produce brighter light and be more resistant to degradation. They are used in various research applications, including live-cell imaging and protein tracking.

Single-point mutant

A protein with a single amino acid substitution.

Single-point mutants are proteins where one specific amino acid has been changed. This alteration can affect the protein's structure and function, which is often studied to understand the role of individual amino acids in protein activity.

Yellow fluorescent protein

A type of fluorescent protein that emits yellow light.

Yellow fluorescent proteins are a class of fluorescent proteins derived from jellyfish. They emit a bright yellow light when exposed to blue light and are widely used as markers in biological research.