'Dephosphorylation' is the essential process of removing
phosphate groups from an
organic compound (as
ATP) by
hydrolysis. Its opposite is
phosphorylation. It is found in
muscle movement as well as many other reactions within the body, as well as reactions in
plants.
For example,
ATP is hydrolysed to
ADP with the release of energy,
phosphate groups, and
ADP in the active transport of
sucrose molecules into a
phloem vessel in a plant.