During ssDNA translocation of PcrA and UvrD monomers, the hydrolysis of one molecule of ATP is coupled to movement by one base along the DNA. However, in many cases, larger translocation steps of ...

Challenging centuries-old assumptions about thermodynamics, a new study in published in Physical Review Letters has shown that it is theoretically possible to design a heat engine that achieves ...

Reduction in QD fluorescent intensity correlates with greater heat loss, reflecting inefficient myosin function (less mechanical work performed and more heat loss on ATP hydrolysis by myosin). A ...

This induces dimerization of the N-terminal domains of each homodimer followed by closure of Hsp90 and recruitment of the M domain for ATP hydrolysis. The dimers dissociate into a semi-open ...

An increased reliance on purine nucleotide metabolism (via myoadenylate deaminase) and phosphocreatine hydrolysis to generate ATP produces an exaggerated postexertional hyperammonaemia and ...

This important study demonstrates the potential of synthetic gene circuits to detect and target aberrant RAS activity in cancer cell lines. The circuit design is novel and the evidence supporting the ...

The ATP Tour will return to Estoril, Portugal, in 2026 but won’t be making a stop in Metz, France. Those were the major changes in the ATP Tour schedule released Monday.

World no. 54 Denis Shapovalov is through to his eighth ATP final in Dallas. The Canadian ousted the 3rd seed Tommy Paul 7-5 6 ...

Simona Halep had contemplated retirement but probably no one knew that she would be calling time on her career right after her defeat in the first round of the Winners Open.

Tennis world rankings are calculated by the ATP, who award points based on a player's performance at particular tournaments. The further a player progresses in a sanctioned event, the more ...