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. 2015 Feb 24;5:132–137. doi: 10.1016/j.fob.2015.02.002

Table 2.

Four conserved domains (motif 1–4) in AP2/ERF subfamilies.

Classification Group Number Motif 1 Motif 2 Motif 3 Motif 4
DREB A1 4 4 4 4 4
A2 8 8 8 8 8
A3 2 2 2 2 2
A4 19 19 19 19 19
A5 15 15 15 14 15
A6 9 9 9 9 9
Total 57 57 57 57 57



ERF B1 19 19 18 18 19
B2 7 7 7 7 7
B3 32 31 32 31 32
B4 6 6 6 6 6
B5 8 8 8 8 7
B6 16 16 15 13 15
Total 88 88 88 88 88



AP2 23 22 23 22 22
RAV 4 4 4 4 2
Total 172 170 170 165 169