| Chain | GOid | namespace | contents |
| A | 0002250 | biological_process | adaptive immune response |
| A | 0002474 | biological_process | antigen processing and presentation of peptide antigen via MHC class I |
| A | 0004175 | molecular_function | endopeptidase activity |
| A | 0004177 | molecular_function | aminopeptidase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005783 | cellular_component | endoplasmic reticulum |
| A | 0005788 | cellular_component | endoplasmic reticulum lumen |
| A | 0005789 | cellular_component | endoplasmic reticulum membrane |
| A | 0006508 | biological_process | proteolysis |
| A | 0008217 | biological_process | regulation of blood pressure |
| A | 0008237 | molecular_function | metallopeptidase activity |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0016020 | cellular_component | membrane |
| A | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| A | 0042277 | molecular_function | peptide binding |
| A | 0043171 | biological_process | peptide catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0070006 | molecular_function | metalloaminopeptidase activity |
| B | 0002250 | biological_process | adaptive immune response |
| B | 0002474 | biological_process | antigen processing and presentation of peptide antigen via MHC class I |
| B | 0004175 | molecular_function | endopeptidase activity |
| B | 0004177 | molecular_function | aminopeptidase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005615 | cellular_component | extracellular space |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005783 | cellular_component | endoplasmic reticulum |
| B | 0005788 | cellular_component | endoplasmic reticulum lumen |
| B | 0005789 | cellular_component | endoplasmic reticulum membrane |
| B | 0006508 | biological_process | proteolysis |
| B | 0008217 | biological_process | regulation of blood pressure |
| B | 0008237 | molecular_function | metallopeptidase activity |
| B | 0008270 | molecular_function | zinc ion binding |
| B | 0016020 | cellular_component | membrane |
| B | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| B | 0042277 | molecular_function | peptide binding |
| B | 0043171 | biological_process | peptide catabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0070006 | molecular_function | metalloaminopeptidase activity |
| C | 0002250 | biological_process | adaptive immune response |
| C | 0002474 | biological_process | antigen processing and presentation of peptide antigen via MHC class I |
| C | 0004175 | molecular_function | endopeptidase activity |
| C | 0004177 | molecular_function | aminopeptidase activity |
| C | 0005515 | molecular_function | protein binding |
| C | 0005615 | cellular_component | extracellular space |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0005783 | cellular_component | endoplasmic reticulum |
| C | 0005788 | cellular_component | endoplasmic reticulum lumen |
| C | 0005789 | cellular_component | endoplasmic reticulum membrane |
| C | 0006508 | biological_process | proteolysis |
| C | 0008217 | biological_process | regulation of blood pressure |
| C | 0008237 | molecular_function | metallopeptidase activity |
| C | 0008270 | molecular_function | zinc ion binding |
| C | 0016020 | cellular_component | membrane |
| C | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| C | 0042277 | molecular_function | peptide binding |
| C | 0043171 | biological_process | peptide catabolic process |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0070006 | molecular_function | metalloaminopeptidase activity |
| D | 0002250 | biological_process | adaptive immune response |
| D | 0002474 | biological_process | antigen processing and presentation of peptide antigen via MHC class I |
| D | 0004175 | molecular_function | endopeptidase activity |
| D | 0004177 | molecular_function | aminopeptidase activity |
| D | 0005515 | molecular_function | protein binding |
| D | 0005615 | cellular_component | extracellular space |
| D | 0005737 | cellular_component | cytoplasm |
| D | 0005783 | cellular_component | endoplasmic reticulum |
| D | 0005788 | cellular_component | endoplasmic reticulum lumen |
| D | 0005789 | cellular_component | endoplasmic reticulum membrane |
| D | 0006508 | biological_process | proteolysis |
| D | 0008217 | biological_process | regulation of blood pressure |
| D | 0008237 | molecular_function | metallopeptidase activity |
| D | 0008270 | molecular_function | zinc ion binding |
| D | 0016020 | cellular_component | membrane |
| D | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| D | 0042277 | molecular_function | peptide binding |
| D | 0043171 | biological_process | peptide catabolic process |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0070006 | molecular_function | metalloaminopeptidase activity |
