Many people still don’t understand how protein works, why it matters or the best ways to get enough of it in their diet. Here ...

Individual mammalian cells contain billions of protein molecules, which must be synthesized, deployed, and removed with ...

E3 ligases are enzymes that act as molecular "broker" by binding specific target proteins and coordinating the transfer of ubiquitin from an E2 enzyme. As an E3 ligase recognizes only a restricted set ...