| Chain | GOid | namespace | contents |
| A | 0004888 | molecular_function | transmembrane signaling receptor activity |
| A | 0005216 | molecular_function | monoatomic ion channel activity |
| A | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006811 | biological_process | monoatomic ion transport |
| A | 0007165 | biological_process | signal transduction |
| A | 0016020 | cellular_component | membrane |
| A | 0034220 | biological_process | monoatomic ion transmembrane transport |
| A | 0042391 | biological_process | regulation of membrane potential |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0043005 | cellular_component | neuron projection |
| B | 0004888 | molecular_function | transmembrane signaling receptor activity |
| B | 0005216 | molecular_function | monoatomic ion channel activity |
| B | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006811 | biological_process | monoatomic ion transport |
| B | 0007165 | biological_process | signal transduction |
| B | 0016020 | cellular_component | membrane |
| B | 0034220 | biological_process | monoatomic ion transmembrane transport |
| B | 0042391 | biological_process | regulation of membrane potential |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0043005 | cellular_component | neuron projection |
| C | 0004888 | molecular_function | transmembrane signaling receptor activity |
| C | 0005216 | molecular_function | monoatomic ion channel activity |
| C | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| C | 0005886 | cellular_component | plasma membrane |
| C | 0006811 | biological_process | monoatomic ion transport |
| C | 0007165 | biological_process | signal transduction |
| C | 0016020 | cellular_component | membrane |
| C | 0034220 | biological_process | monoatomic ion transmembrane transport |
| C | 0042391 | biological_process | regulation of membrane potential |
| C | 0042802 | molecular_function | identical protein binding |
| C | 0043005 | cellular_component | neuron projection |
| D | 0004888 | molecular_function | transmembrane signaling receptor activity |
| D | 0005216 | molecular_function | monoatomic ion channel activity |
| D | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| D | 0005886 | cellular_component | plasma membrane |
| D | 0006811 | biological_process | monoatomic ion transport |
| D | 0007165 | biological_process | signal transduction |
| D | 0016020 | cellular_component | membrane |
| D | 0034220 | biological_process | monoatomic ion transmembrane transport |
| D | 0042391 | biological_process | regulation of membrane potential |
| D | 0042802 | molecular_function | identical protein binding |
| D | 0043005 | cellular_component | neuron projection |
| E | 0004888 | molecular_function | transmembrane signaling receptor activity |
| E | 0005216 | molecular_function | monoatomic ion channel activity |
| E | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| E | 0005886 | cellular_component | plasma membrane |
| E | 0006811 | biological_process | monoatomic ion transport |
| E | 0007165 | biological_process | signal transduction |
| E | 0016020 | cellular_component | membrane |
| E | 0034220 | biological_process | monoatomic ion transmembrane transport |
| E | 0042391 | biological_process | regulation of membrane potential |
| E | 0042802 | molecular_function | identical protein binding |
| E | 0043005 | cellular_component | neuron projection |
| F | 0004888 | molecular_function | transmembrane signaling receptor activity |
| F | 0005216 | molecular_function | monoatomic ion channel activity |
| F | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| F | 0005886 | cellular_component | plasma membrane |
| F | 0006811 | biological_process | monoatomic ion transport |
| F | 0007165 | biological_process | signal transduction |
| F | 0016020 | cellular_component | membrane |
| F | 0034220 | biological_process | monoatomic ion transmembrane transport |
| F | 0042391 | biological_process | regulation of membrane potential |
| F | 0042802 | molecular_function | identical protein binding |
| F | 0043005 | cellular_component | neuron projection |
| G | 0004888 | molecular_function | transmembrane signaling receptor activity |
| G | 0005216 | molecular_function | monoatomic ion channel activity |
| G | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| G | 0005886 | cellular_component | plasma membrane |
| G | 0006811 | biological_process | monoatomic ion transport |
| G | 0007165 | biological_process | signal transduction |
| G | 0016020 | cellular_component | membrane |
| G | 0034220 | biological_process | monoatomic ion transmembrane transport |
| G | 0042391 | biological_process | regulation of membrane potential |
| G | 0042802 | molecular_function | identical protein binding |
| G | 0043005 | cellular_component | neuron projection |
| H | 0004888 | molecular_function | transmembrane signaling receptor activity |
| H | 0005216 | molecular_function | monoatomic ion channel activity |
| H | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| H | 0005886 | cellular_component | plasma membrane |
| H | 0006811 | biological_process | monoatomic ion transport |
| H | 0007165 | biological_process | signal transduction |
| H | 0016020 | cellular_component | membrane |
| H | 0034220 | biological_process | monoatomic ion transmembrane transport |
| H | 0042391 | biological_process | regulation of membrane potential |
| H | 0042802 | molecular_function | identical protein binding |
| H | 0043005 | cellular_component | neuron projection |
| I | 0004888 | molecular_function | transmembrane signaling receptor activity |
| I | 0005216 | molecular_function | monoatomic ion channel activity |
| I | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| I | 0005886 | cellular_component | plasma membrane |
| I | 0006811 | biological_process | monoatomic ion transport |
| I | 0007165 | biological_process | signal transduction |
| I | 0016020 | cellular_component | membrane |
| I | 0034220 | biological_process | monoatomic ion transmembrane transport |
| I | 0042391 | biological_process | regulation of membrane potential |
| I | 0042802 | molecular_function | identical protein binding |
| I | 0043005 | cellular_component | neuron projection |
| J | 0004888 | molecular_function | transmembrane signaling receptor activity |
| J | 0005216 | molecular_function | monoatomic ion channel activity |
| J | 0005230 | molecular_function | extracellular ligand-gated monoatomic ion channel activity |
| J | 0005886 | cellular_component | plasma membrane |
| J | 0006811 | biological_process | monoatomic ion transport |
| J | 0007165 | biological_process | signal transduction |
| J | 0016020 | cellular_component | membrane |
| J | 0034220 | biological_process | monoatomic ion transmembrane transport |
| J | 0042391 | biological_process | regulation of membrane potential |
| J | 0042802 | molecular_function | identical protein binding |
| J | 0043005 | cellular_component | neuron projection |
