Receptors
All | Big Five | Having Agonists | Having Multiple Agonists | Having Many Agonists | Having Antagonists | Orphans
Major nodes: Class I | OR1/3/7 | OR2/13 | OR4 | OR5/8/9 | OR6/10/11 | OR10D/G/S | OR12 | OR14-like | Olfactory TAARs
↰ ────────────────────────────────────────────┬───┬────── OR2A4 │ └───┬────── OR2A7 │ └────── OR2A25 └───┬───┬───┬────── OR2A1 │ │ └────── OR2AT4 │ └───┬───┬────── OR2A5 │ │ └────── OR2A14 │ └────── OR2A12 └────── OR2A2