preferred_name: L-gulonate + NAD(+) <=> keto-D-fructuronate + NADH + H(+)
preferred_name_lc: l-gulonate + nad(+) <=> keto-d-fructuronate + nadh + h(+)
label: L-gulonate + NAD(+) <=> keto-D-fructuronate + NADH + H(+)
label_lc: l-gulonate + nad(+) <=> keto-d-fructuronate + nadh + h(+)