the apparent absence of fructose-1,6-diphosphate aldolase in cells growing on succinate suggests that the bacteria can form hexose and pentose phosphates from succinate by an alternate route . d-glucose-6-phosphate dehydrogenase , a branch-point enzyme of the entner-doudoroff pathway , was purified 50-fold from glucose-grown cells .
C0016745
fructose
C0019494
hexose