| Chain | GOid | namespace | contents |
| A | 0001649 | biological_process | osteoblast differentiation |
| A | 0005198 | molecular_function | structural molecule activity |
| A | 0005262 | molecular_function | calcium channel activity |
| A | 0005789 | cellular_component | endoplasmic reticulum membrane |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0005921 | cellular_component | gap junction |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0006812 | biological_process | monoatomic cation transport |
| A | 0007267 | biological_process | cell-cell signaling |
| A | 0015267 | molecular_function | channel activity |
| A | 0022829 | molecular_function | wide pore channel activity |
| A | 0032732 | biological_process | positive regulation of interleukin-1 production |
| A | 0034220 | biological_process | monoatomic ion transmembrane transport |
| A | 0055077 | molecular_function | gap junction hemi-channel activity |
| A | 0070588 | biological_process | calcium ion transmembrane transport |