IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate
imp + diphosphate = hypoxanthine + 5-phospho-alpha-d-ribose 1-diphosphate
IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate
imp + diphosphate = hypoxanthine + 5-phospho-alpha-d-ribose 1-diphosphate