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 published in Physical Review Letters has shown that ...

CD39 is the major enzyme controlling the levels of extracellular adenosine triphosphate (ATP) via the stepwise hydrolysis of ATP to adenosine diphosphate (ADP) and adenosine monophosphate (AMP). As ...

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

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.

Tennis star Arthur Ashe achieved many firsts as a Black athlete. In the months leading up to his death, he thrust AIDS ...

Acute respiratory distress syndrome (ARDS) is present in >10% of all people admitted to critical care and is associated with severe morbidity and mortality. Despite more than half a century since its ...

Simona Halep had contemplated retirement but probably no one knew that she would be calling time on her career right after ...

Arias says the results are there for Halep to be inducted into the Hall of Fame but her doping case remains the issue.