| Chain | GOid | namespace | contents |
| A | 0001618 | molecular_function | virus receptor activity |
| A | 0002020 | molecular_function | protease binding |
| A | 0004866 | molecular_function | endopeptidase inhibitor activity |
| A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| A | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005634 | cellular_component | nucleus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0008284 | biological_process | positive regulation of cell population proliferation |
| A | 0010466 | biological_process | negative regulation of peptidase activity |
| A | 0010718 | biological_process | positive regulation of epithelial to mesenchymal transition |
| A | 0010950 | biological_process | positive regulation of endopeptidase activity |
| A | 0010951 | biological_process | negative regulation of endopeptidase activity |
| A | 0030335 | biological_process | positive regulation of cell migration |
| A | 0030414 | molecular_function | peptidase inhibitor activity |
| A | 0031410 | cellular_component | cytoplasmic vesicle |
| A | 0031982 | cellular_component | vesicle |
| A | 0035425 | biological_process | autocrine signaling |
| A | 0035578 | cellular_component | azurophil granule lumen |
| A | 0038001 | biological_process | paracrine signaling |
| A | 0043086 | biological_process | negative regulation of catalytic activity |
| A | 0043508 | biological_process | negative regulation of JUN kinase activity |
| A | 0045861 | biological_process | negative regulation of proteolysis |
| A | 0046718 | biological_process | symbiont entry into host cell |
| A | 0070062 | cellular_component | extracellular exosome |
