Table 7.
Group-specific residues present in the AP2 domain representative of each family and each ERF group
|
Family |
Group |
Group-specific residues |
Conservation |
||
|---|---|---|---|---|---|
| Arabidopsis | Gossypium | Hevea | (%) | ||
| AP2 |
|
T150/A150 |
T150/A150 |
T150/A150 |
92-8 |
| ERF |
I |
R168 |
R168 |
R168 |
100 |
| |
II |
S175 -Y176 |
S175- Y176 |
S175 -Y176 |
97-97 |
| |
III |
M181 |
M181 |
M181 |
100 |
| |
IV |
G168 |
G168 |
G168 |
100 |
| |
V |
K168 |
K168 |
K168 |
100 |
| |
VI |
P153 |
P153 |
P153 |
100 |
| |
VI-L |
K189 |
K189 |
K189 - M196* |
100 |
| |
VII |
I149 - G168 - V169 |
I149 - G168 - V169 |
I149 - G168 - V169 |
100-100-100 |
| |
VIII |
P153 - K168 |
P153 - K168 |
P153 - K168 |
98-98 |
| |
IX |
+X167 |
+X167 |
+X167 |
100 |
| |
X |
A168 |
A168 |
A168 |
100 |
| RAV | V150 | V150 | V150 | 100 | |
The presented residues were the most conserved for the three compared species (Hevea brasiliensis, Arabidopsis thaliana, Gossypium hirsutum). (*) Hevea-specific residue compared to the other two species. (+) Additional amino acid residue compared to the other groups. (X) non-conserved residue.