Study explored how restricting the amino acid diversity in ancestral enzymes can uncover alternative catalytic functions, including ATP formation from ADP Overall, the study shows that restricting amino acid diversity can reveal catalytic capabilities beyond a protein’s conventional function. By…
Tattoo pigments that change color under light could allow tattoos to change appearance or temporarily disappear Newswise — Oct. 28, 2026—These aren’t your parents’ tattoos. The pigments are injected into the skin the same way as a normal tattoo. But the tattoo…
A new study shows the PET radioligand AG-120 binds specifically to both wild-type and mutant IDH1, but measured affinities vary strongly with the assay method used. Subject of Research: Binding of the radioligand [18F]AG-120 to wild-type and mutant isocitrate dehydrogenase 1 assessed…
These monooxygenases depend on partner proteins that shuttle electrons from nicotinamide cofactors into the P450 active site. The structural comparison produced a surprise. Although the M. maydis enzyme, UmaCPR, shares greater sequence similarity with ascomycete CPRs, which include the Candida enzyme, its…
SeNPs were synthesized via chemical reduction and physical pulsed laser ablation techniques. Stable, spherical nanoparticles with TEM diameters ranging from 20 to 150 nm (meanâ±âSD: 28.5â±â7.2 nm and 33.8â±â6.4 nm for the chemical and physical... Uncover the…
The Institute for Applied Life Sciences (IALS) translates fundamental research into innovative product candidates, technologies, and services that deliver benefits to human health and well-being. Mass Spectrometry Seminar Series Cedric Bobst, Associate Director of Mass Spectrometry Guest Speaker:Matthew Stone,…
Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically uses computational tools to identify useful mutations, or by directed evolution, which…
Proving that function survives Another AI leader needs binding data “Adaptyv’s role is to turn AI-designed proteins into real experimental data, quickly and at scale,” said Julian Englert, CEO and co-founder of Adaptyv Bio. “We use Carterra’s HT-SPR for campaigns…
Chemists and enzymologists have long relied on mechanism-guided design to create new enzymatic reactions, but a team writing in Nature Catalysis reports a complementary strategy: systematically screening enzyme–photocatalyst pairings to let unexpected reactivity surface on its own. Among the…
Aug 01, 2024, 05:00 ET Research on ferroptosis is gaining momentum, but the development of small molecule inhibitors faces numerous challenges BEIJING, Aug. 1, 2024 /PRNewswire/ -- Glutathione peroxidase 4 (GPX4) is recognized as a critical regulator of ferroptosis, playing a significant role in lipid and amino acid…
The chemistry of life: how proteins and enzymes work, the molecules of metabolism, and the chemical tools chemists build to study biology.
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