Term Name: | tetrahydrobiopterin catabolic process |
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Synonyms: | 5,6,7,8-tetrahydrobiopterin catabolic process, tetrahydrobiopterin breakdown, tetrahydrobiopterin catabolism, tetrahydrobiopterin degradation |
Definition: | The chemical reactions and pathways resulting in the breakdown of tetrahydrobiopterin, the reduced form of biopterin (2-amino-4-hydroxy-6-(1,2-dihydroxypropyl)-pteridine). It functions as a hydroxylation coenzyme, e.g. in the conversion of phenylalanine to tyrosine. |
Ontology: | GO: Biological Process [GO:0046147] QuickGO AmiGO |