The findings provide the strongest evidence yet that asteroids may have planted the seeds of life on Earth and that these ...

When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...

C-terminal amidation is a PTM that involves the addition of an amid group to the C-terminus of a peptide or protein. Currently there is no direct evidence to suggest that C-terminal amidation of ...

A "pocket" on the protein cyclin B is responsible for ensuring that the steps of cell division take place in the correct ...

Here we explore peptide inhibitors of Cdc20, a substrate-recognition subunit and activator of the E3 ubiquitin ligase the anaphase promoting complex/cyclosome (APC/C) that is essential in mitosis and ...

Frizzled (FZD) proteins are the principal receptors of the Wnt signaling pathway. However, whether Wnt ligands induce FZD endocytosis and degradation remains elusive. The transmembrane E3 ubiquitin ...

Excess sugar can lower good and raise bad cholesterol levels. Eating foods high in healthy dietary fat, especially the essential omega-3 fatty acids, is the best way to get your nutrients. However, ...

Sialic acids are a family of alpha-keto acid sugars with a nine-carbon backbone, functioning as terminal sugars on cell ... of Neu5Ac produces various amino sugar derivatives such as N ...

Like any Linux beginner, I felt a bit intimidated by the Linux Terminal when I first switched to Linux. However, as I began exploring and learning some basic terminal commands, things started to ...

Missense mutations are genetic alterations arising from the substitution of a single base pair (bp) in an amino acid (aa) sequence with a different base pair, resulting in the translation of a ...

Essential amino acids are organic compounds that your body needs to function. You can get them from certain foods. Amino acids, often referred to as the building blocks of proteins, are compounds ...