The large subunit contains the peptidyl-transferase centre (PTC), which ... The mechanistic level of structural insights into ribosome function now exceeds that achieved in the early structural ...

However, the peptide tail folds over the macrolide ring, oriented toward the peptidyl transferase center and interacting in a novel manner with 23S rRNA residue C2442 and His69 of ribosomal protein L4 ...

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People often refer to mitochondria as the powerhouses of the cell. Their main function is to generate the energy necessary to power cells, but they are also involved in cell signaling and death.

Teeth are called incisors, canines, premolars, and molars. Each type of tooth has a specific function, including biting, chewing, and grinding food. Teeth are made up of different layers ...

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...

更棘手的是，双糖与二肽形成的复合物在反应中可能发生糖苷键（glycosidic bond）和肽键（peptidyl bond）断裂，产生复杂的产物谱，但这一过程的机制尚不明确。加拿大麦吉尔大学的研究团队独辟蹊径，采用机械化学（mechanochemistry）球磨技术，以麦芽糖-肌肽（maltose ...

We have broad interests in the structure-function relationship of chromatin-related proteins and how epigenetic marks regulate nuclear processes. We hope to apply this knowledge in drug development ...