为探究 MutS 2 在同源重组及核糖体循环中的作用机制，研究人员开展了关于 MutS 2 的研究。他们发现 ATP 结合使 MutS 2 钳状结构闭合，且影响其与不同 DNA 的结合。这一成果为相关机制研究提供了关键线索。 MutS 2 可识别分支 DNA 结构，对同源重组（homologous ...

This study provides compelling evidence that kinesin's stepping mechanism is governed by strain-induced conformational changes in its nucleotide-binding pockets. Using pre-steady state kinetics and ...

This study reveals how SV40 helicase unwinds DNA, highlighting ATP hydrolysis's role in translocation and offering insights ...

Scientists in Basel revealed that energy-producing proteins in mitochondria form large supercomplexes, boosting ATP ...

Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, ...

Scientists have provided the most detailed account yet of the earliest stages of DNA replication, an essential process for ...

A recent study by Chinese scientists has revealed the intricate molecular machinery driving energy exchange within chloroplasts, shedding light on a key event in the evolution of plant life. Led by ...

ATP (adenosine triphosphate) is the energy-carrying molecule used in cells because it can release energy very quickly. Energy is released from ATP when the end phosphate is removed. Once ATP has ...

Cell structure Description Function Cell type Cell wall Freely permeable ... Location where aerobic respiration occurs and most of the cell's ATP is produced Animal cell, plant cell or fungal ...