| Chain | GOid | namespace | contents |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0007157 | biological_process | heterophilic cell-cell adhesion |
| A | 0009306 | biological_process | protein secretion |
| A | 0021707 | biological_process | cerebellar granule cell differentiation |
| A | 0030545 | molecular_function | signaling receptor regulator activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0043083 | cellular_component | synaptic cleft |
| A | 0045202 | cellular_component | synapse |
| A | 0045211 | cellular_component | postsynaptic membrane |
| A | 0050808 | biological_process | synapse organization |
| A | 0051965 | biological_process | positive regulation of synapse assembly |
| A | 0090394 | biological_process | negative regulation of excitatory postsynaptic potential |
| A | 0098688 | cellular_component | parallel fiber to Purkinje cell synapse |
| A | 0098820 | cellular_component | trans-synaptic protein complex |
| A | 0098978 | cellular_component | glutamatergic synapse |
| A | 0099151 | biological_process | regulation of postsynaptic density assembly |
| A | 0099550 | biological_process | trans-synaptic signaling, modulating synaptic transmission |
| A | 0099557 | biological_process | trans-synaptic signaling by trans-synaptic complex, modulating synaptic transmission |
| A | 0099558 | biological_process | maintenance of synapse structure |
| A | 1900454 | biological_process | positive regulation of long-term synaptic depression |
| A | 1905606 | biological_process | regulation of presynapse assembly |
| A | 1905703 | biological_process | negative regulation of inhibitory synapse assembly |
