Scientists from the Université de Montréal and McGill University have re-engineered a human enzyme, a protein that accelerates chemical reactions within the human body, to become highly resistant to ...
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New insights into how a molecular gatekeeper controls early protein modification
For years, ETH researchers have been investigating a molecular complex that plays a key role in protein synthesis. They have ...
We have synthesized a hybrid subtilisin the solubility of which can be regulated by photoirradiation through coupling with a photoresponsive copolymer that carries spiropyran groups in its side chains ...
This method uses polymer modifications to tune enzyme activity for increased solubility in non-native solvents. Tuning the miscibility of enzymes in non-native solvent environments has important ...
Sanofi has developed a simpler way to create site-specific antibody-to-mannose-6-phosphate (M6P) conjugates that eliminates the need for enzyme remodeling. This more straightforward method makes M6P ...
The enzyme ALKBH1 can remove molecular modifications from transfer RNA, causing a measurable effect on protein translation in the cell, new research demonstrates. The study sheds new light on how ...
Paracatalytic enzyme modifications result from the oxidation of enzyme-substrate carbanions by extrinsic oxidants. During the oxidation of enzyme-activated substrates, transiently reactive ...
Researchers at ETH Zurich recently explained the role of a molecular complex that orchestrates the production of proteins in ...
Using high-speed atomic force microscopy (HS-AFM), the Kanazawa University team led by Mikihiro Shibata filmed the dynamic movements of CaMKII at the single-molecule level. The images revealed that a ...
During the process of phagocytosis, polymorphonuclear leukocytes (PMN) release lysosomal enzymes into the extracellular medium. When the antibiotic cytochalasin B (CB) is present in the incubation ...
Archaeosine is synthesized via three steps in tRNA. ArcS, the second-step enzyme, transfers a lysine to preQ 0, which is introduced into tRNA by ArcTGT, the first-step enzyme. The resultant preQ 0-Lys ...
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