Amino acids occurring at positions 189, 195, and 199 or equivalent positions in other β-adrenoceptors from several species
| UniProtKB/TrEMBL Accession Number | Position 189 | Position 195 | Position 199 | |
|---|---|---|---|---|
| Two-conformation receptors | ||||
| Human β1 | P08588 | V 189 | L 195 | W 199 |
| Rat β1 | P18090 | V 189 | L 195 | W 199 |
| Mouse β1 | P34971 | V 189 | L 195 | W 199 |
| Guinea pig β1 | B0FL73 | V 189 | L 195 | W 199 |
| Cat β1 | Q9TST6 | V 189 | L 195 | W 199 |
| Turkey β1 | P07700 | V 172 | M 178 | W 182 |
| Turkey β4C | P43141 | I 154 | M 160 | W 164 |
| Human β3 | P13945 | V 168 | M 174 | W 178 |
| One-conformation receptors | ||||
| Human β2 | P07550 | T 164 | Q 170 | Y 174 |
| Turkey β3C | a | T 161 | Q 167 | Y 171 |
↵a Sequence from Fig. 1 in Baker, 2010b.