PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Brachypodium stacei
B3 Family
Species TF ID Description
Brast01G024300.1.pB3 family protein
Brast01G024300.2.pB3 family protein
Brast01G024300.3.pB3 family protein
Brast01G024300.4.pB3 family protein
Brast01G024300.5.pB3 family protein
Brast01G024300.6.pB3 family protein
Brast01G050100.1.pB3 family protein
Brast01G050200.1.pB3 family protein
Brast01G050200.2.pB3 family protein
Brast01G053900.1.pB3 family protein
Brast01G159700.1.pB3 family protein
Brast01G159700.2.pB3 family protein
Brast01G159700.3.pB3 family protein
Brast01G159900.1.pB3 family protein
Brast01G166600.1.pB3 family protein
Brast01G327400.1.pB3 family protein
Brast02G019600.1.pB3 family protein
Brast02G068700.1.pB3 family protein
Brast02G093600.1.pB3 family protein
Brast02G204800.1.pB3 family protein
Brast02G234500.1.pB3 family protein
Brast02G234600.1.pB3 family protein
Brast02G235100.1.pB3 family protein
Brast02G235500.1.pB3 family protein
Brast02G235600.1.pB3 family protein
Brast02G235700.1.pB3 family protein
Brast02G235800.1.pB3 family protein
Brast02G262900.1.pB3 family protein
Brast03G018200.1.pB3 family protein
Brast03G058200.1.pB3 family protein
Brast03G064100.1.pB3 family protein
Brast03G064100.2.pB3 family protein
Brast03G184100.1.pB3 family protein
Brast04G103000.1.pB3 family protein
Brast04G148500.1.pB3 family protein
Brast05G016300.1.pB3 family protein
Brast05G028000.1.pB3 family protein
Brast05G039700.1.pB3 family protein
Brast05G039800.1.pB3 family protein
Brast05G213700.1.pB3 family protein
Brast05G214200.1.pB3 family protein
Brast05G214200.2.pB3 family protein
Brast05G265500.1.pB3 family protein
Brast06G011400.1.pB3 family protein
Brast06G092200.1.pB3 family protein
Brast06G092200.2.pB3 family protein
Brast07G005200.1.pB3 family protein
Brast07G008100.1.pB3 family protein
Brast07G024200.1.pB3 family protein
Brast07G041000.1.pB3 family protein
Brast07G078300.1.pB3 family protein
Brast07G175200.1.pB3 family protein
Brast08G082800.1.pB3 family protein
Brast08G082800.2.pB3 family protein
Brast08G082800.3.pB3 family protein
Brast08G082800.4.pB3 family protein
Brast08G222700.1.pB3 family protein
Brast08G222700.2.pB3 family protein
Brast08G222700.3.pB3 family protein
Brast08G222700.4.pB3 family protein
Brast09G013800.1.pB3 family protein
Brast09G045600.1.pB3 family protein
Brast09G058200.1.pB3 family protein
Brast09G058200.2.pB3 family protein
Brast09G182000.1.pB3 family protein
Brast09G182000.2.pB3 family protein
Brast09G182000.3.pB3 family protein
Brast09G182000.4.pB3 family protein
Brast09G257100.1.pB3 family protein
Brast10G002400.1.pB3 family protein
Brast10G029600.1.pB3 family protein
Brast10G030000.1.pB3 family protein
Brast10G030100.1.pB3 family protein
Brast10G030200.1.pB3 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).