PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Salvia miltiorrhiza
B3 Family
Species TF ID Description
SMil_00000713-RA_SalvB3 family protein
SMil_00002338-RA_SalvB3 family protein
SMil_00003437-RA_SalvB3 family protein
SMil_00004827-RA_SalvB3 family protein
SMil_00005941-RA_SalvB3 family protein
SMil_00009038-RA_SalvB3 family protein
SMil_00009453-RA_SalvB3 family protein
SMil_00009454-RA_SalvB3 family protein
SMil_00009455-RA_SalvB3 family protein
SMil_00010610-RA_SalvB3 family protein
SMil_00010649-RA_SalvB3 family protein
SMil_00010650-RA_SalvB3 family protein
SMil_00012103-RA_SalvB3 family protein
SMil_00012939-RA_SalvB3 family protein
SMil_00013179-RA_SalvB3 family protein
SMil_00013180-RA_SalvB3 family protein
SMil_00013181-RA_SalvB3 family protein
SMil_00014391-RA_SalvB3 family protein
SMil_00015204-RA_SalvB3 family protein
SMil_00015205-RA_SalvB3 family protein
SMil_00015206-RA_SalvB3 family protein
SMil_00015736-RA_SalvB3 family protein
SMil_00016221-RA_SalvB3 family protein
SMil_00016222-RA_SalvB3 family protein
SMil_00017613-RA_SalvB3 family protein
SMil_00018899-RA_SalvB3 family protein
SMil_00019118-RA_SalvB3 family protein
SMil_00019716-RA_SalvB3 family protein
SMil_00019964-RA_SalvB3 family protein
SMil_00019965-RA_SalvB3 family protein
SMil_00020360-RA_SalvB3 family protein
SMil_00020361-RA_SalvB3 family protein
SMil_00020680-RA_SalvB3 family protein
SMil_00020895-RA_SalvB3 family protein
SMil_00024156-RA_SalvB3 family protein
SMil_00024157-RA_SalvB3 family protein
SMil_00024981-RA_SalvB3 family protein
SMil_00025637-RA_SalvB3 family protein
SMil_00025694-RA_SalvB3 family protein
SMil_00026132-RA_SalvB3 family protein
SMil_00026668-RA_SalvB3 family protein
SMil_00026669-RA_SalvB3 family protein
SMil_00027695-RA_SalvB3 family protein
SMil_00028410-RA_SalvB3 family protein
SMil_00028558-RA_SalvB3 family protein
SMil_00029960-RA_SalvB3 family protein
SMil_00030409-RA_SalvB3 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).