The chemical reactions and pathways involving FMN, riboflavin 5'-(dihydrogen phosphate), a coenzyme for a number of oxidative enzymes including NADH dehydrogenase.
purine ribonucleoside monophosphate metabolic process +
purine ribonucleotide metabolic process +
pyrimidine ribonucleoside monophosphate metabolic process +
pyrimidine ribonucleotide metabolic process +
riboflavin metabolic process +
ribonucleoside monophosphate biosynthetic process +