PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Cicer arietinum
B3 Family
Species TF ID Description
XP_004485711.1B3 family protein
XP_004490716.1B3 family protein
XP_004490734.1B3 family protein
XP_004490735.1B3 family protein
XP_004493060.1B3 family protein
XP_004494224.1B3 family protein
XP_004494886.1B3 family protein
XP_004494887.1B3 family protein
XP_004497762.1B3 family protein
XP_004498177.1B3 family protein
XP_004498212.1B3 family protein
XP_004498213.1B3 family protein
XP_004498233.1B3 family protein
XP_004499102.1B3 family protein
XP_004499103.1B3 family protein
XP_004499104.1B3 family protein
XP_004500187.1B3 family protein
XP_004500368.1B3 family protein
XP_004500369.1B3 family protein
XP_004501577.1B3 family protein
XP_004501829.1B3 family protein
XP_004505344.1B3 family protein
XP_004505388.1B3 family protein
XP_004507367.1B3 family protein
XP_004507368.1B3 family protein
XP_004507369.1B3 family protein
XP_004509147.1B3 family protein
XP_004513583.1B3 family protein
XP_004514737.1B3 family protein
XP_004514738.1B3 family protein
XP_004515628.1B3 family protein
XP_012567341.1B3 family protein
XP_012568478.1B3 family protein
XP_012569053.1B3 family protein
XP_012569530.1B3 family protein
XP_012570553.1B3 family protein
XP_012570566.1B3 family protein
XP_012570567.1B3 family protein
XP_012570975.1B3 family protein
XP_012571339.1B3 family protein
XP_012571721.1B3 family protein
XP_012573212.1B3 family protein
XP_012574125.1B3 family protein
XP_012574894.1B3 family protein
XP_012575505.1B3 family protein
XP_012575506.1B3 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).