RESEARCH: MYOSINS
FOLDING PROJECT #17431 PROFILE

This project studies myosins, proteins that power muscle contractions and cell movement. Scientists want to understand how drugs can fix problems with myosins that cause heart conditions like cardiomyopathy and heart failure. Myosins are so important they were even named Molecule of the Month by scientists!

Note: This TLDR is a simplication and may not be 100% accurate.

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.

We are interested in understanding the mechanistic basis of drugs that might be used to treat defects in myosin, including hypertrophic and dilated cardiomyopathies as well as heart failure.

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

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Myosins

Proteins responsible for force generation in the body.

Myosins are a type of protein that plays a crucial role in various bodily functions. They are responsible for generating force, enabling muscle contraction, and facilitating the movement of materials within cells. Defects in myosin function can lead to several medical conditions, including cardiomyopathies (heart diseases) and heart failure. Researchers are actively exploring ways to develop drugs that target myosins to treat these diseases.

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Cardiomyopathies

Diseases of the heart muscle.

Cardiomyopathies are a group of diseases that affect the heart muscle, making it harder for the heart to pump blood effectively. There are different types of cardiomyopathies, including hypertrophic cardiomyopathy (thickening of the heart muscle) and dilated cardiomyopathy (enlargement of the heart chambers). These conditions can lead to symptoms such as shortness of breath, fatigue, and chest pain. Treatment options may include medications, lifestyle changes, or in some cases, surgery.

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Heart Failure

A condition where the heart cannot pump blood effectively.

Heart failure is a serious condition that occurs when the heart muscle weakens and can't pump enough blood to meet the body's needs. This can lead to fluid buildup in the lungs and other parts of the body, causing symptoms such as shortness of breath, fatigue, and swelling. Treatment options for heart failure include medications, lifestyle changes, and sometimes surgery or a heart transplant.

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Proteins

Large biomolecules essential for all biological processes.

Proteins are complex molecules that play a vital role in virtually every aspect of life. They perform a wide range of functions, including building and repairing tissues, transporting substances, catalyzing chemical reactions, and providing structural support. Proteins are made up of chains of amino acids, which are linked together in specific sequences determined by genes.

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PDB

Protein Data Bank

The Protein Data Bank (PDB) is a global repository that stores and distributes 3-dimensional structural information about proteins. This data is essential for understanding protein function and designing new drugs and therapies.

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June

Sixth month of the year.

June is the sixth month of the year in the Gregorian calendar. It is typically a warm and sunny month in many parts of the world.

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2001

The year 2001.

2001 was a common year that began on a Sunday. It was notable for events such as the September 11 terrorist attacks and the beginning of the War in Afghanistan.