| GO | Name |
| GO:0004888 | transmembrane signaling receptor activity |
| GO:0005216 | ion channel activity |
| GO:0005230 | extracellular ligand-gated ion channel activity |
| GO:0005231 | excitatory extracellular ligand-gated ion channel activity |
| GO:0005262 | calcium channel activity |
| GO:0005516 | calmodulin binding |
| GO:0005524 | ATP binding |
| GO:0005886 | plasma membrane |
| GO:0005887 | integral component of plasma membrane |
| GO:0007166 | cell surface receptor signaling pathway |
| GO:0007635 | chemosensory behavior |
| GO:0015278 | calcium-release channel activity |
| GO:0016021 | integral component of membrane |
| GO:0031226 | intrinsic component of plasma membrane |
| GO:0032591 | dendritic spine membrane |
| GO:0034605 | cellular response to heat |
| GO:0035091 | phosphatidylinositol binding |
| GO:0045211 | postsynaptic membrane |
| GO:0046872 | metal ion binding |
| GO:0050955 | thermoception |
| GO:0051219 | phosphoprotein binding |
| GO:0051289 | protein homotetramerization |
| GO:0070588 | calcium ion transmembrane transport |
| GO:0071312 | cellular response to alkaloid |
| GO:0071318 | cellular response to ATP |
| GO:0071468 | cellular response to acidic pH |
| GO:0098703 | calcium ion import across plasma membrane |
| GO:1901594 | response to capsazepine |