| Chain | GOid | namespace | contents |
| A | 0001516 | biological_process | prostaglandin biosynthetic process |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0004666 | molecular_function | prostaglandin-endoperoxide synthase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005783 | cellular_component | endoplasmic reticulum |
| A | 0005789 | cellular_component | endoplasmic reticulum membrane |
| A | 0006629 | biological_process | lipid metabolic process |
| A | 0006631 | biological_process | fatty acid metabolic process |
| A | 0006633 | biological_process | fatty acid biosynthetic process |
| A | 0006693 | biological_process | prostaglandin metabolic process |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0008217 | biological_process | regulation of blood pressure |
| A | 0016020 | cellular_component | membrane |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016702 | molecular_function | oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen |
| A | 0019371 | biological_process | cyclooxygenase pathway |
| A | 0020037 | molecular_function | heme binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0043005 | cellular_component | neuron projection |
| A | 0043231 | cellular_component | intracellular membrane-bounded organelle |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051213 | molecular_function | dioxygenase activity |
| A | 0098869 | biological_process | cellular oxidant detoxification |
