Thanks for the answer! I did some further research and it seems to me it is not fully discovered yet how ATP fuels biochemical processes at the atom level (from what I have found that is, I could be mistaken).
Two documents I’ve found that may provide an answer (haven’t read them from top to bottom yet):
A PhD paper about building bridges between Biology and Physics that concludes this topic:
https://repository.libis.kuleuven.be/dspace/bitstream/1979/125/2/ThesisMvWierenA4.pdf
A statement that the ATP theory contradicts the physics of energy:
http://www.nov55.com/atp.html