The best replacement for atp is adp.

The best alternatives to atp are rated as following:
★★★★★  adp
★★★  gtp
★★  glucose
★★  datp
★  at3
★  adenosine triphosphate
★  wta
★  nadh
★  amp
★  rna
★  nadph
★  nucleotide
★  ctp
★  aerosim
  fbo
  ntp
  pitchfork
  flight safety
  embry riddle
  adp biology
  dorman
  adp more energy
  atpl
  atp
  cooper at3
  itf
  38 atp
  atp synthase

Your alternative for atp is not listed? Suggest!
Speaking about atp, one probably shouldn't forget about muscle contraction.

Other search terms related to atp and their ratings are:
★★★★★ muscle contraction
★★★★★ type rating
★★★ mitochondria
★ d-ribose
★ ascp
★ creatine phosphate
You have in mind a companion for atp and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of atp in all years. Click on graph for more.
atp
adp
gtp