| Chain | GOid | namespace | contents |
| A | 0004175 | molecular_function | endopeptidase activity |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0006508 | biological_process | proteolysis |
| A | 0097180 | cellular_component | serine protease inhibitor complex |
| A | 0097655 | molecular_function | serpin family protein binding |
| B | 0004175 | molecular_function | endopeptidase activity |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005576 | cellular_component | extracellular region |
| B | 0006508 | biological_process | proteolysis |
| B | 0097180 | cellular_component | serine protease inhibitor complex |
| B | 0097655 | molecular_function | serpin family protein binding |
| C | 0004175 | molecular_function | endopeptidase activity |
| C | 0004252 | molecular_function | serine-type endopeptidase activity |
| C | 0005515 | molecular_function | protein binding |
| C | 0005576 | cellular_component | extracellular region |
| C | 0006508 | biological_process | proteolysis |
| C | 0097180 | cellular_component | serine protease inhibitor complex |
| C | 0097655 | molecular_function | serpin family protein binding |
| D | 0004175 | molecular_function | endopeptidase activity |
| D | 0004252 | molecular_function | serine-type endopeptidase activity |
| D | 0005515 | molecular_function | protein binding |
| D | 0005576 | cellular_component | extracellular region |
| D | 0006508 | biological_process | proteolysis |
| D | 0097180 | cellular_component | serine protease inhibitor complex |
| D | 0097655 | molecular_function | serpin family protein binding |