negative regulation of cobalamin metabolic process
negative regulation of tetrapyrrole metabolic process +
negative regulation of vitamin metabolic process +
positive regulation of cobalamin metabolic process
positive regulation of tetrapyrrole metabolic process +
positive regulation of vitamin metabolic process +
regulation of chlorophyll metabolic process +
regulation of cobalamin metabolic process +
Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
regulation of L-ascorbic acid biosynthetic process +
regulation of retinoic acid biosynthetic process +
regulation of tetrapyrrole biosynthetic process +
regulation of tetrapyrrole catabolic process +
regulation of thiamine biosynthetic process +
regulation of thiamine diphosphate biosynthetic process +