PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Elaeis guineensis
B3 Family
Species TF ID Description
XP_010904998.1B3 family protein
XP_010905089.1B3 family protein
XP_010905097.1B3 family protein
XP_010905576.1B3 family protein
XP_010908022.1B3 family protein
XP_010910571.1B3 family protein
XP_010912337.1B3 family protein
XP_010912338.1B3 family protein
XP_010913438.1B3 family protein
XP_010913439.1B3 family protein
XP_010918415.1B3 family protein
XP_010919023.1B3 family protein
XP_010919024.1B3 family protein
XP_010919684.1B3 family protein
XP_010919777.1B3 family protein
XP_010921146.1B3 family protein
XP_010921147.1B3 family protein
XP_010921148.1B3 family protein
XP_010921149.1B3 family protein
XP_010921150.1B3 family protein
XP_010922411.1B3 family protein
XP_010922412.1B3 family protein
XP_010922413.1B3 family protein
XP_010922799.1B3 family protein
XP_010924436.1B3 family protein
XP_010924443.1B3 family protein
XP_010924451.1B3 family protein
XP_010924459.1B3 family protein
XP_010924468.1B3 family protein
XP_010924476.1B3 family protein
XP_010924483.1B3 family protein
XP_010924491.1B3 family protein
XP_010924500.1B3 family protein
XP_010924666.1B3 family protein
XP_010925032.1B3 family protein
XP_010926605.1B3 family protein
XP_010926606.1B3 family protein
XP_010930014.1B3 family protein
XP_010930015.1B3 family protein
XP_010931095.1B3 family protein
XP_010931097.1B3 family protein
XP_010931366.1B3 family protein
XP_010931367.1B3 family protein
XP_010932291.1B3 family protein
XP_010933422.1B3 family protein
XP_010933441.1B3 family protein
XP_010933443.1B3 family protein
XP_010934031.1B3 family protein
XP_010934107.1B3 family protein
XP_010934908.1B3 family protein
XP_010938017.1B3 family protein
XP_010938018.1B3 family protein
XP_010938019.1B3 family protein
XP_010938020.1B3 family protein
XP_010939475.1B3 family protein
XP_010941178.1B3 family protein
XP_010942229.1B3 family protein
XP_010943415.1B3 family protein
B3 Family Introduction

The plant-specific B3 superfamily encompasses well-characterized families, such as the auxin response factor (ARF) family and the LAV family, as well as less well understood families, such as RAV and REM.

All members of the B3 superfamily contain an ~ 110 amino acid region called the B3 domain. This domain was initially named because it was the third basic domain in the maize gene VIVIPAROUS1 (VP1). The first and second basic domains (B1 and B2) are specific to the VP1-like proteins, but genes that contain the B3 domain are widespread in plant genomes. The B3 domain of VP1 encodes a sequence-specific DNA binding activity.

Swaminathan K, Peterson K, Jack T.
The plant B3 superfamily.
Trends Plant Sci, 2008. 13(12): p. 647-55.
PMID: 18986826

Note: In plantTFDB, B3 family includes LAV family, REM family, and RAV family (those do not contain AP2 domain).