a less active substrate for HK, emphasizes the contribution of catalysis to the phenomenon. Significantly, the chemotactic migration of enzymes is fairly rapid even under conditions that mimic ...

In the process, it emerged that changes to the enzyme surface affect its substrate specificity ... big enough to be rendered visible under an electron microscope. "We could thus see that changes ...

Last month, Hla’s lab reported on a study involving an enzyme that aspirin acts upon ... Cancer Society says about two dozen studies are under way that are attempting to quantify the benefits ...

It’s a scientist’s dream to observe proteins in motion: an enzyme wrapping snuggly around its substrate ... Researchers typically tether the protein to a bead—easily detected under the microscope—and ...

However, how the industrially-important enzyme R-ATA recognized its substrate and other details remained unclear. The research group of Professor Masaru Tanokura at the Graduate School of ...

Researchers have used a revolutionary Scanning Atomic Force Microscope in Japan to produce amazing footage of a protective enzyme unraveling the DNA of a virus trying to infect a bacterial host.

Considering the geometry of such an enzyme-substrate-complex, they identified three golden rules that should be considered to build a functional enzyme. First, the interface of both enzyme and ...