. "At the beginning of this reaction, 1 molecule of 'phospho-IRS' is present. At the end of this reaction, 1 molecule of 'Orthophosphate', and 1 molecule of 'IRS' are present.

This reaction takes place in the 'cytosol' and is mediated by the 'protein tyrosine phosphatase activity' of 'protein tyrosine phosphatase'.
"^^ . . . . . "De-phosphorylation of IRS"^^ . "3.1.3.48"^^ . . . . . . .