preferred_name: 5-phospho-alpha-D-ribose 1-diphosphate + uracil => UMP + diphosphate
preferred_name_lc: 5-phospho-alpha-d-ribose 1-diphosphate + uracil => ump + diphosphate
label: 5-phospho-alpha-D-ribose 1-diphosphate + uracil => UMP + diphosphate
label_lc: 5-phospho-alpha-d-ribose 1-diphosphate + uracil => ump + diphosphate