Term Name:	corrin catabolic process
Synonyms:	corrin breakdown, corrin catabolism, corrin degradation
Definition:	The chemical reactions and pathways resulting in the breakdown 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.
Ontology:	GO: Biological Process [GO:0046141]    QuickGO    AmiGO