PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Cajanus cajan
B3 Family
Species TF ID Description
C.cajan_00725B3 family protein
C.cajan_02571B3 family protein
C.cajan_05463B3 family protein
C.cajan_05574B3 family protein
C.cajan_06359B3 family protein
C.cajan_07807B3 family protein
C.cajan_08118B3 family protein
C.cajan_08119B3 family protein
C.cajan_08120B3 family protein
C.cajan_08121B3 family protein
C.cajan_08122B3 family protein
C.cajan_10775B3 family protein
C.cajan_11924B3 family protein
C.cajan_11925B3 family protein
C.cajan_11926B3 family protein
C.cajan_12003B3 family protein
C.cajan_17062B3 family protein
C.cajan_17624B3 family protein
C.cajan_18579B3 family protein
C.cajan_19191B3 family protein
C.cajan_24652B3 family protein
C.cajan_26961B3 family protein
C.cajan_27838B3 family protein
C.cajan_28636B3 family protein
C.cajan_29570B3 family protein
C.cajan_30427B3 family protein
C.cajan_30924B3 family protein
C.cajan_33067B3 family protein
C.cajan_34282B3 family protein
C.cajan_36307B3 family protein
C.cajan_36665B3 family protein
C.cajan_37133B3 family protein
C.cajan_37134B3 family protein
C.cajan_39394B3 family protein
C.cajan_40030B3 family protein
C.cajan_40159B3 family protein
C.cajan_40160B3 family protein
C.cajan_40813B3 family protein
C.cajan_41039B3 family protein
C.cajan_42090B3 family protein
C.cajan_43528B3 family protein
C.cajan_44595B3 family protein
C.cajan_44596B3 family protein
C.cajan_44597B3 family protein
C.cajan_46239B3 family protein
C.cajan_46240B3 family protein
C.cajan_46657B3 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).