preferred_name: (S)-dihydroorotate + a quinone = orotate + a quinol
preferred_name_lc: (s)-dihydroorotate + a quinone = orotate + a quinol
label: (S)-dihydroorotate + a quinone = orotate + a quinol
label_lc: (s)-dihydroorotate + a quinone = orotate + a quinol