Table 1.
G protein–coupled receptors identified by the ciliary localization consensus sequence
| G protein–coupled receptor | i3 domain consensus sequence | Localization |
|---|---|---|
| Olfactory receptor 52N1 | ADARQ | Ciliary |
| Olfactory receptor 52N4 | ADARQ | Ciliary |
| Olfactory receptor 6V1 | ASSCQ | Ciliary |
| Opsin 1 (short-wave-sensitive) | AVAAQ | Ciliary |
| Opsin 1 (medium-wave-sensitive 2) | AVAKQ | Ciliary |
| Opsin 1 (long-wave-sensitive) | AVAKQ | Ciliary |
| Rhodopsin | AAAQQ | Ciliary |
| α-2A adrenergic receptor | ARASQ | ? |
| Melanin-concentrating hormone receptor 1 | APASQ | ? |
| Muscarinic acetylcholine receptor M5 | AKAEQ | ? |
| Chemokine orphan receptor 1 | ASSDQ | ? |