Phosphoglucoisomerase interconverts glucose 6‑phosphate to, and from, glucose 1‑phosphate.
phosphate phosphoglucoisomerase
glucose 6 - ⇌ glucose 1 - phosphate After mixing equal amounts of the two molecules, the solution achieved equilibrium at 25 ∘ C . The concentration at equilibrium of glucose 1‑phosphate is 0.01 M, and the concentration at equilibrium of glucose 6‑phosphate is 0.19 M. Calculate the equilibrium constant, K eq , and the standard free energy change, Δ G ∘ , of the reaction mixture.