Microtubule-associated proteins (MAPs) use particular microtubule-binding domains that allow them to interact with microtubules in a manner specific to their individual cellular functions. Here, we ...

The covalent attachment of ubiquitin to proteins is a common regulatory mechanism in a number of cellular processes. Ubiquitination of a substrate requires the activity of a cascade of three enzymes, ...

The engineered motor, with redesigned DNA/RNA sequences and a 3.8-fold increase in hybridization rate, achieved a speed of 30 nm/s, 200 processivity, and a 3 μm run-length. These results demonstrate ...

DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation. Essentially, chemical energy is ...