PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Oryza sativa subsp. indica
B3 Family
Species TF ID Description
BGIOSGA000276-PAB3 family protein
BGIOSGA000302-PAB3 family protein
BGIOSGA003083-PAB3 family protein
BGIOSGA004373-PAB3 family protein
BGIOSGA004375-PAB3 family protein
BGIOSGA005835-PAB3 family protein
BGIOSGA006113-PAB3 family protein
BGIOSGA006943-PAB3 family protein
BGIOSGA008149-PAB3 family protein
BGIOSGA008150-PAB3 family protein
BGIOSGA011321-PAB3 family protein
BGIOSGA011738-PAB3 family protein
BGIOSGA011927-PAB3 family protein
BGIOSGA012100-PAB3 family protein
BGIOSGA013132-PAB3 family protein
BGIOSGA013133-PAB3 family protein
BGIOSGA013134-PAB3 family protein
BGIOSGA013136-PAB3 family protein
BGIOSGA013137-PAB3 family protein
BGIOSGA013139-PAB3 family protein
BGIOSGA013142-PAB3 family protein
BGIOSGA013143-PAB3 family protein
BGIOSGA013144-PAB3 family protein
BGIOSGA013145-PAB3 family protein
BGIOSGA014093-PAB3 family protein
BGIOSGA014094-PAB3 family protein
BGIOSGA014498-PAB3 family protein
BGIOSGA015201-PAB3 family protein
BGIOSGA015306-PAB3 family protein
BGIOSGA015307-PAB3 family protein
BGIOSGA016160-PAB3 family protein
BGIOSGA017853-PAB3 family protein
BGIOSGA020831-PAB3 family protein
BGIOSGA022089-PAB3 family protein
BGIOSGA022090-PAB3 family protein
BGIOSGA022172-PAB3 family protein
BGIOSGA022464-PAB3 family protein
BGIOSGA023709-PAB3 family protein
BGIOSGA025272-PAB3 family protein
BGIOSGA025273-PAB3 family protein
BGIOSGA025947-PAB3 family protein
BGIOSGA027187-PAB3 family protein
BGIOSGA027192-PAB3 family protein
BGIOSGA027821-PAB3 family protein
BGIOSGA028020-PAB3 family protein
BGIOSGA031489-PAB3 family protein
BGIOSGA034352-PAB3 family protein
BGIOSGA034469-PAB3 family protein
BGIOSGA035909-PAB3 family protein
BGIOSGA036599-PAB3 family protein
BGIOSGA037705-PAB3 family protein
BGIOSGA037706-PAB3 family protein
BGIOSGA037707-PAB3 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).