| Chain | GOid | namespace | contents |
| A | 0005216 | molecular_function | monoatomic ion channel activity |
| A | 0005261 | molecular_function | monoatomic cation channel activity |
| A | 0005262 | molecular_function | calcium channel activity |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0006812 | biological_process | monoatomic cation transport |
| A | 0015279 | molecular_function | store-operated calcium channel activity |
| A | 0016020 | cellular_component | membrane |
| A | 0034703 | cellular_component | cation channel complex |
| A | 0051480 | biological_process | regulation of cytosolic calcium ion concentration |
| A | 0055085 | biological_process | transmembrane transport |
| A | 0070588 | biological_process | calcium ion transmembrane transport |
| A | 0070679 | molecular_function | inositol 1,4,5 trisphosphate binding |
| B | 0005216 | molecular_function | monoatomic ion channel activity |
| B | 0005261 | molecular_function | monoatomic cation channel activity |
| B | 0005262 | molecular_function | calcium channel activity |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006811 | biological_process | monoatomic ion transport |
| B | 0006812 | biological_process | monoatomic cation transport |
| B | 0015279 | molecular_function | store-operated calcium channel activity |
| B | 0016020 | cellular_component | membrane |
| B | 0034703 | cellular_component | cation channel complex |
| B | 0051480 | biological_process | regulation of cytosolic calcium ion concentration |
| B | 0055085 | biological_process | transmembrane transport |
| B | 0070588 | biological_process | calcium ion transmembrane transport |
| B | 0070679 | molecular_function | inositol 1,4,5 trisphosphate binding |
| C | 0005216 | molecular_function | monoatomic ion channel activity |
| C | 0005261 | molecular_function | monoatomic cation channel activity |
| C | 0005262 | molecular_function | calcium channel activity |
| C | 0005886 | cellular_component | plasma membrane |
| C | 0006811 | biological_process | monoatomic ion transport |
| C | 0006812 | biological_process | monoatomic cation transport |
| C | 0015279 | molecular_function | store-operated calcium channel activity |
| C | 0016020 | cellular_component | membrane |
| C | 0034703 | cellular_component | cation channel complex |
| C | 0051480 | biological_process | regulation of cytosolic calcium ion concentration |
| C | 0055085 | biological_process | transmembrane transport |
| C | 0070588 | biological_process | calcium ion transmembrane transport |
| C | 0070679 | molecular_function | inositol 1,4,5 trisphosphate binding |
| D | 0005216 | molecular_function | monoatomic ion channel activity |
| D | 0005261 | molecular_function | monoatomic cation channel activity |
| D | 0005262 | molecular_function | calcium channel activity |
| D | 0005886 | cellular_component | plasma membrane |
| D | 0006811 | biological_process | monoatomic ion transport |
| D | 0006812 | biological_process | monoatomic cation transport |
| D | 0015279 | molecular_function | store-operated calcium channel activity |
| D | 0016020 | cellular_component | membrane |
| D | 0034703 | cellular_component | cation channel complex |
| D | 0051480 | biological_process | regulation of cytosolic calcium ion concentration |
| D | 0055085 | biological_process | transmembrane transport |
| D | 0070588 | biological_process | calcium ion transmembrane transport |
| D | 0070679 | molecular_function | inositol 1,4,5 trisphosphate binding |
