2.7.1.147	D-glucosamine	10 mM, 40% activation of glucokinase activity	
2.7.1.147	glycine betaine	-	
2.7.1.147	glycine betaine	activates at 0.1-1.5 M	
2.7.1.147	additional information	no activation by D-glucose 6-phosphate, no or nearly no inhibition by L-glucose, glucose 1-phosphate, fructose 1-phosphate, 2,3-bisphosphoglycerate, succinate, proline, N-acetylglucosamine, diphosphate, mannose, galactose, fructose, ribose, NH4Cl, IMP, glucosamine, inositol, and phosphocreatine