Term Name:	corrin metabolic process
Synonyms:	corrin metabolism
Definition:	The chemical reactions and pathways involving 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.
Ontology:	GO: Biological Process [GO:0015009]    QuickGO    AmiGO