| GO | Name |
| GO:0001666 | response to hypoxia |
| GO:0004392 | heme oxygenase (decyclizing) activity |
| GO:0005789 | endoplasmic reticulum membrane |
| GO:0005886 | plasma membrane |
| GO:0006788 | heme oxidation |
| GO:0006879 | cellular iron ion homeostasis |
| GO:0006979 | response to oxidative stress |
| GO:0016020 | membrane |
| GO:0020037 | heme binding |
| GO:0035579 | specific granule membrane |
| GO:0042167 | heme catabolic process |
| GO:0043312 | neutrophil degranulation |
| GO:0046872 | metal ion binding |
| GO:0055072 | iron ion homeostasis |