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Why Everyone in Val d’Isère Is Suddenly Wearing Kappa Ski Gear
Why Everyone in Val d’Isère Is Suddenly Wearing Kappa Ski Gear
How to Get Enough Sunlight in the Winter
How to Get Enough Sunlight in the Winter
Northwest Legends Collide: The Filson X Crescent Down Works Parka Is The Ultimate Winter Armor
Northwest Legends Collide: The Filson X Crescent Down Works Parka Is The Ultimate Winter Armor
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10

Jul , 2024
Cryo-EM reveals structural dynamics of RNAP-DNA interactions during transcription initiation
Tag: Helix

Cryo-EM reveals structural dynamics of RNAP-DNA interactions during transcription initiation

Every living cell transcribes DNA into RNA. This process begins when an enzyme called RNA polymerase (RNAP) clamps onto DNA. Within a few hundred milliseconds, the DNA double helix unwinds to form a node known as the transcription bubble, so that one exposed DNA strand can be copied into a complementary RNA strand. How RNAP […]

31

Dec , 2023
Boosting protein stability and resilience with interlocking rings
Tag: Helix

Boosting protein stability and resilience with interlocking rings

This study is led by Prof. Wen-Bin Zhang (College of Chemistry and Molecular Engineering, Peking University & Beijing Academy of Artificial Intelligence) and Dr. Jing Fang (College of Chemistry and Molecular Engineering, Peking University). A single-domain protein catenane refers to two mechanically interlocked polypeptide rings that fold synergistically into a compact and integrated structure, which […]