preferred_name: ribose 5-phosphate <=> D-ribulose 5-phosphate (Bos taurus)
preferred_name_lc: ribose 5-phosphate <=> d-ribulose 5-phosphate (bos taurus)
label: ribose 5-phosphate <=> D-ribulose 5-phosphate (Bos taurus)
label_lc: ribose 5-phosphate <=> d-ribulose 5-phosphate (bos taurus)