corrin biosynthetic process
The chemical reactions and pathways resulting in the formation of corrin, C19H22N4, the fundamental heterocyclic skeleton of the corrinoids. It consists of four reduced pyrrole rings joined into a macrocyclic ring. Corrin is the core of the vitamin B12 molecule.
GO:0033014
tetrapyrrole biosynthetic process
is_a
corrin anabolism
exact
corrin biosynthesis
exact
corrin formation
exact
corrin synthesis
exact