Many molecular details of signal transmission from ubiquitylated proteins (substrates that are modified following various cellular stimuli) to effector proteins (ubiquitin receptors containing one ...

Ubiquitylated target sequences in substrates ... again with a different linkage (ubiquitin chain editing). Many proteins are monoubiquitylated on one or multiple sites, and DUBs might exist ...

From raw eggs to protein shakes, those hoping to expand their brawn are often encouraged to ingest vast quantities of protein. But how much is really necessary and what's the best way to consume it?

Best whey-protein powders Best collagen-protein powder Best plant-based protein powders All the other protein powders I’ve tried Protein powders can be found in thousands of formulations on tens ...

Getting enough protein daily is essential for your overall health. Healthy protein sources include eggs, nuts, lean meats, fish, dairy, and certain grains. Proteins are a large category of ...

Before choosing the best protein powders, our testers and dietitians evaluated more than 100 different animal-based and whey protein powders, considering factors like ingredients, taste ...

Once confined to sportsmen and women, high-protein diets are now commonplace – with Paleo, Atkins, Zone and Dukan advocating that people eat large quantities of fish, meat, eggs, nuts and cheese ...

This depends on the type of enzyme. The enzyme pepsin breaks down proteins in the acidic conditions of the stomach. Pepsin has an optimum of pH 2.5 and a working range of between pH 1-4.

In addition to its core catalytic subunits, mutation of the PRC2.1 accessory protein MTF2, but not the PRC2.2 protein JARID2, rendered cells resistant to palbociclib treatment. We found that PRC2.1 ...

People with diabetes should eat as much protein as people who don't have diabetes. In a healthy diet, roughly 10% to 35% of your daily calories should come from protein. Protein itself does not have ...

Whey protein is a food supplement commonly used by athletes to help boost muscle growth. In addition to improving strength and performance, whey protein is also thought by some to be useful in healing ...

Specifically, hSPAR fulfills its functions by two coordinate pathways: On one hand, hSPAR stabilizes the protein level of P27KIP1 in the cytoplasm by blocking TRIM21-mediated ubiquitin-proteasome ...