| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0006508 | biological_process | proteolysis |
| C | 0004252 | molecular_function | serine-type endopeptidase activity |
| C | 0006508 | biological_process | proteolysis |
| D | 0004252 | molecular_function | serine-type endopeptidase activity |
| D | 0006508 | biological_process | proteolysis |
| E | 0004252 | molecular_function | serine-type endopeptidase activity |
| E | 0006508 | biological_process | proteolysis |
| F | 0004252 | molecular_function | serine-type endopeptidase activity |
| F | 0006508 | biological_process | proteolysis |
| G | 0004866 | molecular_function | endopeptidase inhibitor activity |
| H | 0004866 | molecular_function | endopeptidase inhibitor activity |
| I | 0004866 | molecular_function | endopeptidase inhibitor activity |
| J | 0004866 | molecular_function | endopeptidase inhibitor activity |
| K | 0004252 | molecular_function | serine-type endopeptidase activity |
| K | 0006508 | biological_process | proteolysis |
| L | 0004252 | molecular_function | serine-type endopeptidase activity |
| L | 0006508 | biological_process | proteolysis |
| M | 0004252 | molecular_function | serine-type endopeptidase activity |
| M | 0006508 | biological_process | proteolysis |
| N | 0004866 | molecular_function | endopeptidase inhibitor activity |
| O | 0004866 | molecular_function | endopeptidase inhibitor activity |
| P | 0004866 | molecular_function | endopeptidase inhibitor activity |
| Q | 0004252 | molecular_function | serine-type endopeptidase activity |
| Q | 0006508 | biological_process | proteolysis |
| R | 0004252 | molecular_function | serine-type endopeptidase activity |
| R | 0006508 | biological_process | proteolysis |
| S | 0004252 | molecular_function | serine-type endopeptidase activity |
| S | 0006508 | biological_process | proteolysis |
| T | 0004866 | molecular_function | endopeptidase inhibitor activity |
| U | 0004866 | molecular_function | endopeptidase inhibitor activity |
| V | 0004866 | molecular_function | endopeptidase inhibitor activity |
| X | 0004866 | molecular_function | endopeptidase inhibitor activity |
| Y | 0004866 | molecular_function | endopeptidase inhibitor activity |