A scientist has used a form of artificial intelligence known as deep learning to predict the 3D structure of effectively any protein based on its amino acid sequence. This new approach for ...

As people grow older, the same brain chemistry that once supported sharp thinking and stable mood can quietly start to work ...

Leucine and isoleucine are among the 20 amino acids found naturally in the human body. They are very similar in structure but have small differences which change their physiological properties. Both ...

Nearly seven years ago, MIT scientists mapped the molecular structure of proteins in spider silk threads onto musical theory to produce the "sound" of silk in hopes of establishing a radical new way ...

Mutations can occur on several levels, including genetic, but can also take the form of amino acid replacements during protein synthesis. Amino acid replacements can be deleterious, neutral, or ...

A new machine-learning system can generate protein designs with certain structural features, and which do not exist in nature. These proteins could be utilized to make materials that have similar ...

5-hydroxytryptophan (5-HTP) is a naturally occurring amino acid and the essential precursors of serotonin (5-hydroxytryptamine) an important neurotransmitter for mood regulation, memory, learning, and ...

Amino acids build proteins that help grow and repair your muscles, bones, and skin. You can get essential amino acids from both plant- and animal-based foods. Eating a balanced, varied diet can help ...