PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Arabis alpina
B3 Family
Species TF ID Description
KFK21907.1B3 family protein
KFK22946.1B3 family protein
KFK22972.1B3 family protein
KFK23108.1B3 family protein
KFK24682.1B3 family protein
KFK24683.1B3 family protein
KFK25025.1B3 family protein
KFK26025.1B3 family protein
KFK27314.1B3 family protein
KFK27358.1B3 family protein
KFK27547.1B3 family protein
KFK27548.1B3 family protein
KFK27859.1B3 family protein
KFK27860.1B3 family protein
KFK28739.1B3 family protein
KFK29747.1B3 family protein
KFK29756.1B3 family protein
KFK29757.1B3 family protein
KFK29758.1B3 family protein
KFK29766.1B3 family protein
KFK29767.1B3 family protein
KFK29768.1B3 family protein
KFK29940.1B3 family protein
KFK30080.1B3 family protein
KFK30083.1B3 family protein
KFK30578.1B3 family protein
KFK30648.1B3 family protein
KFK30878.1B3 family protein
KFK31824.1B3 family protein
KFK32619.1B3 family protein
KFK32620.1B3 family protein
KFK32621.1B3 family protein
KFK32622.1B3 family protein
KFK32624.1B3 family protein
KFK32625.1B3 family protein
KFK32626.1B3 family protein
KFK32627.1B3 family protein
KFK32628.1B3 family protein
KFK32658.1B3 family protein
KFK33600.1B3 family protein
KFK34004.1B3 family protein
KFK34156.1B3 family protein
KFK34581.1B3 family protein
KFK35714.1B3 family protein
KFK36008.1B3 family protein
KFK36009.1B3 family protein
KFK36503.1B3 family protein
KFK37232.1B3 family protein
KFK37451.1B3 family protein
KFK38489.1B3 family protein
KFK38490.1B3 family protein
KFK38646.1B3 family protein
KFK39039.1B3 family protein
KFK39227.1B3 family protein
KFK39239.1B3 family protein
KFK39784.1B3 family protein
KFK40028.1B3 family protein
KFK40029.1B3 family protein
KFK44579.1B3 family protein
KFK44694.1B3 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).