RESEARCH: MYOSINS
FOLDING PROJECT #18303 PROFILE

This project looks at different types of myosin proteins in the body. Myosins are responsible for movement, like muscle contractions and transporting things inside cells. The project wants to understand how fast and strong each type is, which could help us learn about diseases caused by faulty myosins.

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 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 biological processes. They generate force essential for muscle contraction, cell movement, and intracellular transport. Different types of myosins exhibit diverse properties and functions, making them vital for maintaining cellular structure and function.

Muscle

A type of tissue that contracts to produce movement.

Muscles are tissues composed of specialized cells capable of contracting and relaxing. This contraction generates force, enabling movement in the body. Muscles play a crucial role in locomotion, posture maintenance, and organ function.

Proteins

Large biomolecules essential for various cellular functions.

Proteins are complex molecules made up of chains of amino acids. They perform diverse functions in living organisms, including catalyzing biochemical reactions, transporting molecules, providing structural support, and regulating cellular processes.

Usher syndrome

A rare genetic disorder affecting hearing and vision.

Usher syndrome is a group of inherited disorders characterized by progressive hearing loss and vision impairment. It affects multiple genes involved in sensory development, leading to various degrees of deafness and retinitis pigmentosa (a degenerative eye disease). Early diagnosis and management are crucial for individuals with Usher syndrome.

Cardiomyopathies

Diseases of the heart muscle.

Cardiomyopathies encompass a range of disorders affecting the heart muscle's structure and function. They can lead to weakened heart contractions, abnormal rhythms, and fluid buildup in the lungs or other parts of the body. Different types of cardiomyopathies have varying causes, including genetic factors, infections, and lifestyle choices.