RESEARCH: CANCER
FOLDING PROJECT #13007 PROFILE

This project wants to design new fluorescent proteins that glow brighter when they bind to rare earth elements. These elements are important for our bodies, and finding them early could help diagnose diseases like cancer. This could lead to better treatments!

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 290 single-point mutant systems of yellow fluorescent protein with a negative charge of 31.

Fluorescent protein

Proteins that emit light when exposed to a specific wavelength of light.

Fluorescent proteins are biological molecules that absorb light at one wavelength and re-emit it at a longer wavelength, making them useful for visualizing biological processes. They are widely used in research to track cells, proteins, and other molecules.

Rare earth elements

A group of 17 metallic elements with similar chemical properties.

Rare earth elements are a group of metals found in the periodic table. They are used in various applications, including electronics, magnets, and catalysts. In biotechnology, they are being explored for their potential use in sensors and medical imaging.

Supercharged fluorescent protein

A genetically engineered fluorescent protein with enhanced brightness or stability.

Supercharged fluorescent proteins are modified versions of existing fluorescent proteins that have been designed to be brighter, more stable, or exhibit other desirable properties. These proteins are valuable tools for research and biomedical applications.

Single-point mutant

A protein or DNA molecule with a single nucleotide change.

A single-point mutant is a biomolecule that has undergone a modification at a specific location. This change, often involving a single nucleotide substitution, can alter the protein's structure, function, or stability.

Yellow fluorescent protein

A type of fluorescent protein that emits yellow light.

Yellow fluorescent proteins (YFPs) are a class of fluorescent proteins that emit light in the yellow spectrum. They are widely used in research as markers for visualizing cells, proteins, and other molecules.