RESEARCH: MYOSINS
FOLDING PROJECT #13831 PROFILE

This project looks at different types of myosins found in our bodies. Myosins are proteins that help our muscles move and things inside our cells work. The project focuses on how fast and strong each type is, which could help us understand diseases caused by faulty myosins like heart conditions.

This project simulates several myosins found in the human body.

Myosins are the proteins responsible for most of the force generated by the body, from the contraction of muscles to the movement of materials around the cell.

Although superficially similar, myosins actually differ substantially in their properties and distribution in the body.

This project is studying those differences, especially the differences in speed and power.

We are especially interested in how this might help us understand diseases that result from defects in myosin, including Usher syndrome and, especially, hypertrophic and dilated cardiomyopathies.

Myosin was featured as the PDB Molecule of the Month in June 2001.

Myosins

Proteins responsible for force generation in the body.

Myosins are a family of proteins crucial for various bodily functions. They enable muscle contraction, cellular movement, and transport of materials within cells. Different types of myosins exhibit distinct properties and locations, impacting overall biological processes. Defects in myosin can lead to diseases like Usher syndrome, cardiomyopathies, and others.

PDB

Protein Data Bank

The Protein Data Bank (PDB) is a global repository of 3D structural data for biological macromolecules like proteins and nucleic acids. Researchers use this database to understand protein function, design drugs, and advance various fields in biology and medicine.

Usher Syndrome

A genetic disorder causing hearing loss and vision problems.

Usher syndrome is a group of inherited disorders characterized by progressive hearing loss and varying degrees of vision impairment. It affects multiple systems in the body and can significantly impact an individual's quality of life. Research focuses on understanding the genetic basis and developing potential therapies for this complex condition.

Cardiomyopathies

Diseases affecting the heart muscle.

Cardiomyopathies are a group of diseases that weaken or stiffen the heart muscle, impairing its ability to pump blood effectively. There are various types of cardiomyopathies, including hypertrophic cardiomyopathy (thickening of the heart muscle), dilated cardiomyopathy (enlarged and weakened heart chambers), and restrictive cardiomyopathy (stiffening of the heart muscle). Treatment options depend on the specific type and severity of the disease.