negative regulation of nucleoside metabolic process
nucleoside biosynthetic process +
nucleoside catabolic process +
positive regulation of nucleoside metabolic process
purine alkaloid metabolic process +
purine nucleobase metabolic process +
purine nucleoside bisphosphate metabolic process +
purine nucleoside metabolic process +
The chemical reactions and pathways involving one of a family of organic molecules consisting of a purine base covalently bonded to a sugar ribose (a ribonucleoside) or deoxyribose (a deoxyribonucleoside).