Scientists from Peking University have successfully designed and synthesized a single-domain protein catenane, an extremely rare compact, integrated structure consisting of two interlocked polypeptide rings. The modified protein showed better thermal resilience and enhanced anti-aggregation properties, paving the way for a new class of protein molecules with potential applications in industrial enzymes, antibodies, cytokines, and biomaterials.

Android Droppers Now Deliver SMS Stealers and Spyware, Not Just Banking Trojans – The Hacker News
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