Table 4.
List of possible tuning sites in determining spectral shifts of coleoid.
| group | possible tuning sites (amino acid substitutions) |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| 105 | 127 | 165 | 167 | 195 | 196 | 210 | 211 | 214 | |
| Idiosepiida (λmax 493 nm, 1 species) | M | S | M | A | P | S | M | L | I |
| Sepiolida (λmax 499 nm, 1 species) | H | A | L | A | Y | A | C | F | T |
| Myopsida (λmax 500 nm, 3 species) | N/Q | T | I/T | A | A/S/T | S/T | M | C/F | I/V |
| Sepiida (λmax 499 nm, 2 species) | M/N | A/S | L | S | S/Y | A/V | C | F | L |
| Oegopsida (λmax 487 nm, 1 species) | F | A | L | A | S | T | F | G | L |
| Octopoda (λmax 485 nm, 3 species) | K | A | V | S | S/P | N/S | M | L | I/V |