| Chain | GOid | namespace | contents |
| A | 0005216 | molecular_function | monoatomic ion channel activity |
| A | 0005267 | molecular_function | potassium channel activity |
| A | 0016020 | cellular_component | membrane |
| A | 0030001 | biological_process | metal ion transport |
| A | 0034220 | biological_process | monoatomic ion transmembrane transport |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0071805 | biological_process | potassium ion transmembrane transport |
| A | 0098655 | biological_process | monoatomic cation transmembrane transport |
| A | 0098662 | biological_process | inorganic cation transmembrane transport |
| B | 0005216 | molecular_function | monoatomic ion channel activity |
| B | 0005267 | molecular_function | potassium channel activity |
| B | 0016020 | cellular_component | membrane |
| B | 0030001 | biological_process | metal ion transport |
| B | 0034220 | biological_process | monoatomic ion transmembrane transport |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0071805 | biological_process | potassium ion transmembrane transport |
| B | 0098655 | biological_process | monoatomic cation transmembrane transport |
| B | 0098662 | biological_process | inorganic cation transmembrane transport |
