| Chain | GOid | namespace | contents |
| S | 0002020 | molecular_function | protease binding |
| S | 0004175 | molecular_function | endopeptidase activity |
| S | 0004252 | molecular_function | serine-type endopeptidase activity |
| S | 0005102 | molecular_function | signaling receptor binding |
| S | 0005515 | molecular_function | protein binding |
| S | 0005576 | cellular_component | extracellular region |
| S | 0005615 | cellular_component | extracellular space |
| S | 0005886 | cellular_component | plasma membrane |
| S | 0006508 | biological_process | proteolysis |
| S | 0007596 | biological_process | blood coagulation |
| S | 0007599 | biological_process | hemostasis |
| S | 0008233 | molecular_function | peptidase activity |
| S | 0008236 | molecular_function | serine-type peptidase activity |
| S | 0008285 | biological_process | negative regulation of cell population proliferation |
| S | 0009897 | cellular_component | external side of plasma membrane |
| S | 0009986 | cellular_component | cell surface |
| S | 0010812 | biological_process | negative regulation of cell-substrate adhesion |
| S | 0016485 | biological_process | protein processing |
| S | 0016787 | molecular_function | hydrolase activity |
| S | 0019899 | molecular_function | enzyme binding |
| S | 0019900 | molecular_function | kinase binding |
| S | 0019904 | molecular_function | protein domain specific binding |
| S | 0022617 | biological_process | extracellular matrix disassembly |
| S | 0031012 | cellular_component | extracellular matrix |
| S | 0031093 | cellular_component | platelet alpha granule lumen |
| S | 0034185 | molecular_function | apolipoprotein binding |
| S | 0042246 | biological_process | tissue regeneration |
| S | 0042730 | biological_process | fibrinolysis |
| S | 0043536 | biological_process | positive regulation of blood vessel endothelial cell migration |
| S | 0045445 | biological_process | myoblast differentiation |
| S | 0046716 | biological_process | muscle cell cellular homeostasis |
| S | 0048771 | biological_process | tissue remodeling |
| S | 0051087 | molecular_function | protein-folding chaperone binding |
| S | 0051702 | biological_process | biological process involved in interaction with symbiont |
| S | 0051918 | biological_process | negative regulation of fibrinolysis |
| S | 0051919 | biological_process | positive regulation of fibrinolysis |
| S | 0060707 | biological_process | trophoblast giant cell differentiation |
| S | 0060716 | biological_process | labyrinthine layer blood vessel development |
| S | 0070062 | cellular_component | extracellular exosome |
| S | 0071674 | biological_process | mononuclear cell migration |
| S | 0072562 | cellular_component | blood microparticle |
| S | 0098685 | cellular_component | Schaffer collateral - CA1 synapse |
| S | 0098978 | cellular_component | glutamatergic synapse |
| S | 0099183 | biological_process | trans-synaptic signaling by BDNF, modulating synaptic transmission |
| S | 1990405 | molecular_function | protein antigen binding |
| S | 2000048 | biological_process | negative regulation of cell-cell adhesion mediated by cadherin |
