The enzyme Phosphoglucomutase (PGM) converts Glu-6-PO4 to Glu-1-PO4 and is the first step for the formation of glycogen. It's Km is 60µM. The Km of Phosphoglucoisomerase (PGI), on the other hand, is 7 µM. I make a mutation in PGM that changes its Km to 6µM. What would be the physiological consequences of this mutation?