| Chain | GOid | namespace | contents |
| A | 0005789 | cellular_component | endoplasmic reticulum membrane |
| A | 0008217 | biological_process | regulation of blood pressure |
| A | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| A | 0070006 | molecular_function | metalloaminopeptidase activity |
| B | 0005789 | cellular_component | endoplasmic reticulum membrane |
| B | 0008217 | biological_process | regulation of blood pressure |
| B | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| B | 0070006 | molecular_function | metalloaminopeptidase activity |
| C | 0005789 | cellular_component | endoplasmic reticulum membrane |
| C | 0008217 | biological_process | regulation of blood pressure |
| C | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| C | 0070006 | molecular_function | metalloaminopeptidase activity |
| D | 0005789 | cellular_component | endoplasmic reticulum membrane |
| D | 0008217 | biological_process | regulation of blood pressure |
| D | 0019885 | biological_process | antigen processing and presentation of endogenous peptide antigen via MHC class I |
| D | 0070006 | molecular_function | metalloaminopeptidase activity |