Unfortunately, there isn't an enzyme for many reactions we would sorely like to catalyze—things like digesting plastics or ...

Enzymes are molecular machines that carry out the chemical reactions that sustain all life, an ability that has captured the attention of scientists ...

Standing at the intersection between mathematics and the tiler's trade is the so-called einstein problem. Despite its name, ...

Short chains of amino acids can form drug delivery nanoparticles and boost the properties of potential medicines ...

Proteins' amino-acid sequences appear to guide their access to blob-like aggregates involved in many cell processes ...

Did you ever take a swig of aspartame-sweetened diet soda and have it taste nasty? Sour, metallic, and vile, but not sweet.

Collagen, the body's most abundant protein, has long been viewed as a predictable structural component of tissues. However, a ...

Introduction Definition of Peptides Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2 to ...

No doubt, “collagen skin care” is a buzzy phrase in the beauty world. Along with retinol and peptides, when collagen is on a label, folks pay attention—it gives off an unspoken this stuff must really ...

Evolution has been fine-tuning life at the molecular level for billions of years. Proteins, the fundamental building blocks ...

Scientists have long believed they understood how life’s genetic code evolved, but new research upends that assumption. By ...