| Chain | GOid | namespace | contents |
| A | 0001666 | biological_process | response to hypoxia |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004655 | molecular_function | porphobilinogen synthase activity |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005829 | cellular_component | cytosol |
| A | 0006779 | biological_process | porphyrin-containing compound biosynthetic process |
| A | 0006782 | biological_process | protoporphyrinogen IX biosynthetic process |
| A | 0006783 | biological_process | heme biosynthetic process |
| A | 0006784 | biological_process | heme A biosynthetic process |
| A | 0006785 | biological_process | heme B biosynthetic process |
| A | 0006979 | biological_process | response to oxidative stress |
| A | 0007584 | biological_process | response to nutrient |
| A | 0008152 | biological_process | metabolic process |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0009410 | biological_process | response to xenobiotic stimulus |
| A | 0009635 | biological_process | response to herbicide |
| A | 0009636 | biological_process | response to toxic substance |
| A | 0009725 | biological_process | response to hormone |
| A | 0010033 | biological_process | response to organic substance |
| A | 0010035 | biological_process | response to inorganic substance |
| A | 0010038 | biological_process | response to metal ion |
| A | 0010039 | biological_process | response to iron ion |
| A | 0010043 | biological_process | response to zinc ion |
| A | 0010044 | biological_process | response to aluminum ion |
| A | 0010212 | biological_process | response to ionizing radiation |
| A | 0010266 | biological_process | response to vitamin B1 |
| A | 0010269 | biological_process | response to selenium ion |
| A | 0010288 | biological_process | response to lead ion |
| A | 0014070 | biological_process | response to organic cyclic compound |
| A | 0014823 | biological_process | response to activity |
| A | 0016829 | molecular_function | lyase activity |
| A | 0031667 | biological_process | response to nutrient levels |
| A | 0032025 | biological_process | response to cobalt ion |
| A | 0032496 | biological_process | response to lipopolysaccharide |
| A | 0033014 | biological_process | tetrapyrrole biosynthetic process |
| A | 0033197 | biological_process | response to vitamin E |
| A | 0033273 | biological_process | response to vitamin |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0043200 | biological_process | response to amino acid |
| A | 0045471 | biological_process | response to ethanol |
| A | 0046685 | biological_process | response to arsenic-containing substance |
| A | 0046686 | biological_process | response to cadmium ion |
| A | 0046689 | biological_process | response to mercury ion |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0048034 | biological_process | heme O biosynthetic process |
| A | 0051260 | biological_process | protein homooligomerization |
| A | 0051384 | biological_process | response to glucocorticoid |
| A | 0051597 | biological_process | response to methylmercury |
| A | 0070541 | biological_process | response to platinum ion |
| A | 0070542 | biological_process | response to fatty acid |
| A | 0071284 | biological_process | cellular response to lead ion |
| A | 0071353 | biological_process | cellular response to interleukin-4 |
| A | 1901799 | biological_process | negative regulation of proteasomal protein catabolic process |
| A | 1904854 | molecular_function | proteasome core complex binding |
| B | 0001666 | biological_process | response to hypoxia |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004655 | molecular_function | porphobilinogen synthase activity |
| B | 0005615 | cellular_component | extracellular space |
| B | 0005829 | cellular_component | cytosol |
| B | 0006779 | biological_process | porphyrin-containing compound biosynthetic process |
| B | 0006782 | biological_process | protoporphyrinogen IX biosynthetic process |
| B | 0006783 | biological_process | heme biosynthetic process |
| B | 0006784 | biological_process | heme A biosynthetic process |
| B | 0006785 | biological_process | heme B biosynthetic process |
| B | 0006979 | biological_process | response to oxidative stress |
| B | 0007584 | biological_process | response to nutrient |
| B | 0008152 | biological_process | metabolic process |
| B | 0008270 | molecular_function | zinc ion binding |
| B | 0009410 | biological_process | response to xenobiotic stimulus |
| B | 0009635 | biological_process | response to herbicide |
| B | 0009636 | biological_process | response to toxic substance |
| B | 0009725 | biological_process | response to hormone |
| B | 0010033 | biological_process | response to organic substance |
| B | 0010035 | biological_process | response to inorganic substance |
| B | 0010038 | biological_process | response to metal ion |
| B | 0010039 | biological_process | response to iron ion |
| B | 0010043 | biological_process | response to zinc ion |
| B | 0010044 | biological_process | response to aluminum ion |
| B | 0010212 | biological_process | response to ionizing radiation |
| B | 0010266 | biological_process | response to vitamin B1 |
| B | 0010269 | biological_process | response to selenium ion |
| B | 0010288 | biological_process | response to lead ion |
| B | 0014070 | biological_process | response to organic cyclic compound |
| B | 0014823 | biological_process | response to activity |
| B | 0016829 | molecular_function | lyase activity |
| B | 0031667 | biological_process | response to nutrient levels |
| B | 0032025 | biological_process | response to cobalt ion |
| B | 0032496 | biological_process | response to lipopolysaccharide |
| B | 0033014 | biological_process | tetrapyrrole biosynthetic process |
| B | 0033197 | biological_process | response to vitamin E |
| B | 0033273 | biological_process | response to vitamin |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0043200 | biological_process | response to amino acid |
| B | 0045471 | biological_process | response to ethanol |
| B | 0046685 | biological_process | response to arsenic-containing substance |
| B | 0046686 | biological_process | response to cadmium ion |
| B | 0046689 | biological_process | response to mercury ion |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0048034 | biological_process | heme O biosynthetic process |
| B | 0051260 | biological_process | protein homooligomerization |
| B | 0051384 | biological_process | response to glucocorticoid |
| B | 0051597 | biological_process | response to methylmercury |
| B | 0070541 | biological_process | response to platinum ion |
| B | 0070542 | biological_process | response to fatty acid |
| B | 0071284 | biological_process | cellular response to lead ion |
| B | 0071353 | biological_process | cellular response to interleukin-4 |
| B | 1901799 | biological_process | negative regulation of proteasomal protein catabolic process |
| B | 1904854 | molecular_function | proteasome core complex binding |
