PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Coffea canephora
B3 Family
Species TF ID Description
Cc00_g00220B3 family protein
Cc00_g00230B3 family protein
Cc00_g02950B3 family protein
Cc00_g03230B3 family protein
Cc00_g07580B3 family protein
Cc00_g11360B3 family protein
Cc00_g12640B3 family protein
Cc00_g17370B3 family protein
Cc00_g18110B3 family protein
Cc01_g05710B3 family protein
Cc01_g06500B3 family protein
Cc01_g15330B3 family protein
Cc01_g15440B3 family protein
Cc01_g17380B3 family protein
Cc02_g12530B3 family protein
Cc02_g18270B3 family protein
Cc02_g18670B3 family protein
Cc02_g18680B3 family protein
Cc02_g23580B3 family protein
Cc03_g12730B3 family protein
Cc04_g10490B3 family protein
Cc05_g09340B3 family protein
Cc05_g09350B3 family protein
Cc05_g12680B3 family protein
Cc06_g00410B3 family protein
Cc06_g06260B3 family protein
Cc07_g01190B3 family protein
Cc07_g05470B3 family protein
Cc07_g05480B3 family protein
Cc07_g05490B3 family protein
Cc07_g05930B3 family protein
Cc07_g12880B3 family protein
Cc07_g12890B3 family protein
Cc07_g20140B3 family protein
Cc07_g20980B3 family protein
Cc08_g05560B3 family protein
Cc08_g05570B3 family protein
Cc08_g05580B3 family protein
Cc08_g05820B3 family protein
Cc08_g06160B3 family protein
Cc08_g08270B3 family protein
Cc08_g09050B3 family protein
Cc08_g17040B3 family protein
Cc10_g03670B3 family protein
Cc10_g03680B3 family protein
Cc10_g04280B3 family protein
Cc11_g01500B3 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).