negative regulation of purine nucleobase metabolic process
positive regulation of purine nucleobase metabolic process
purine nucleobase biosynthetic process +
purine nucleobase catabolic process +
The chemical reactions and pathways resulting in the breakdown of purine nucleobases, one of the two classes of nitrogen-containing ring compounds found in DNA and RNA, which include adenine and guanine.
purine nucleoside bisphosphate catabolic process +
purine nucleoside catabolic process +
purine nucleotide catabolic process +
pyrimidine nucleobase catabolic process +
regulation of purine nucleobase metabolic process +