a quinone + D-glucose <=> D-glucono-1,5-lactone + a quinol
a quinone + d-glucose <=> d-glucono-1,5-lactone + a quinol
a quinone + D-glucose <=> D-glucono-1,5-lactone + a quinol
a quinone + d-glucose <=> d-glucono-1,5-lactone + a quinol