deoxyribonucleoside monophosphate metabolic process +
nucleoside monophosphate biosynthetic process +
nucleoside monophosphate catabolic process +
nucleoside monophosphate phosphorylation +
purine nucleoside monophosphate metabolic process +
pyrimidine nucleoside monophosphate metabolic process +
The chemical reactions and pathways involving pyrimidine nucleoside monophosphate, a compound consisting of a pyrimidine base linked to a ribose or deoxyribose sugar esterified with phosphate on the sugar.