PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Prunus mume
B3 Family
Species TF ID Description
XP_008218724.1B3 family protein
XP_008220212.1B3 family protein
XP_008220213.1B3 family protein
XP_008220723.1B3 family protein
XP_008220724.1B3 family protein
XP_008224939.1B3 family protein
XP_008225116.1B3 family protein
XP_008226600.1B3 family protein
XP_008226602.1B3 family protein
XP_008226603.2B3 family protein
XP_008226604.1B3 family protein
XP_008226707.2B3 family protein
XP_008226826.1B3 family protein
XP_008226841.1B3 family protein
XP_008231041.1B3 family protein
XP_008232178.1B3 family protein
XP_008235526.1B3 family protein
XP_008235528.1B3 family protein
XP_008235529.1B3 family protein
XP_008236526.1B3 family protein
XP_008236688.1B3 family protein
XP_008236689.1B3 family protein
XP_008236690.1B3 family protein
XP_008236691.1B3 family protein
XP_008239059.1B3 family protein
XP_008239071.1B3 family protein
XP_008239252.1B3 family protein
XP_008239617.1B3 family protein
XP_008240722.1B3 family protein
XP_008240883.1B3 family protein
XP_008241197.1B3 family protein
XP_008241504.1B3 family protein
XP_008241579.1B3 family protein
XP_008241581.1B3 family protein
XP_008241582.1B3 family protein
XP_008241583.2B3 family protein
XP_008241585.1B3 family protein
XP_008241865.1B3 family protein
XP_008241866.1B3 family protein
XP_008243495.1B3 family protein
XP_008243867.2B3 family protein
XP_008244188.1B3 family protein
XP_008244189.1B3 family protein
XP_008244816.1B3 family protein
XP_008244859.1B3 family protein
XP_008244865.1B3 family protein
XP_008244871.1B3 family protein
XP_008244875.1B3 family protein
XP_008244884.1B3 family protein
XP_008244888.1B3 family protein
XP_008246241.1B3 family protein
XP_016646952.1B3 family protein
XP_016647391.1B3 family protein
XP_016649618.1B3 family protein
XP_016649619.1B3 family protein
XP_016649915.1B3 family protein
XP_016649916.1B3 family protein
XP_016650018.1B3 family protein
XP_016650440.1B3 family protein
XP_016650484.1B3 family protein
XP_016650771.1B3 family protein
XP_016651434.1B3 family protein
XP_016651482.1B3 family protein
XP_016651487.1B3 family protein
XP_016651490.1B3 family protein
XP_016651549.1B3 family protein
XP_016651550.1B3 family protein
XP_016652261.1B3 family protein
XP_016652569.1B3 family protein
XP_016652574.1B3 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).