Energy, Life, and ATP by Paul D. Boyer Created 2026-10-24 Updated 2026-10-31
The lecture describes binding changes, catalytic-site occupancy and coupling in ATP synthase.
Paul D. Boyer Created 2026-10-24 Updated 2026-11-05
Paul D. Boyer developed a binding-change mechanism for ATP synthase. Different conformations of catalytic sites bind substrates, form ATP, and release it at different stages of the cycle.
This connects mechanical coupling with catalysis: rotation changes the state of a catalytic site rather than requiring an identical chemical environment at every moment.[ref]
Biochemist (1918–2018), recognized for elucidating the enzymatic mechanism of ATP synthase.