| Dataset | GO Biological Process Annotations 2025 |
| Category | structural or functional annotations |
| Type | biological process |
| Description | The chemical reactions and pathways involving protoporphyrinogen IX, the specific substrate for the enzyme ferrochelatase, which catalyzes the insertion of iron to form protoheme. It is probably also the substrate for chlorophyll formation. (Gene Ontology, GO_0046501) |
| External Link | http://amigo.geneontology.org/amigo/term/GO:0046501 |
| Similar Terms | |
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2 genes participating in the protoporphyrinogen IX metabolic process biological process from the curated GO Biological Process Annotations 2025 dataset.
