One stop for all your health tips

Never Give Up on Love: Embrace the Four Marriages That Make Life Meaningful
Never Give Up on Love: Embrace the Four Marriages That Make Life Meaningful
Not For Brunch: The PONCHO Field Polo
Not For Brunch: The PONCHO Field Polo
The Best Shoes To Wear To Work
The Best Shoes To Wear To Work
MENS HEALTH FITS. ALL RIGHTS RESERVED.

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 […]