| GO | Name |
| GO:0004325 | ferrochelatase activity |
| GO:0005739 | mitochondrion |
| GO:0005743 | mitochondrial inner membrane |
| GO:0005759 | mitochondrial matrix |
| GO:0006091 | generation of precursor metabolites and energy |
| GO:0006783 | heme biosynthetic process |
| GO:0008198 | ferrous iron binding |
| GO:0009416 | response to light stimulus |
| GO:0010288 | response to lead ion |
| GO:0017085 | response to insecticide |
| GO:0042493 | response to drug |
| GO:0045471 | response to ethanol |
| GO:0046501 | protoporphyrinogen IX metabolic process |
| GO:0046685 | response to arsenic-containing substance |
| GO:0051537 | 2 iron, 2 sulfur cluster binding |
| GO:0051597 | response to methylmercury |
| GO:0070541 | response to platinum ion |
| GO:0071549 | cellular response to dexamethasone stimulus |