PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Oryza sativa subsp. japonica
B3 Family
Species TF ID Description
LOC_Os01g13300.1B3 family protein
LOC_Os01g51610.1B3 family protein
LOC_Os01g52514.1B3 family protein
LOC_Os01g52540.1B3 family protein
LOC_Os01g67830.1B3 family protein
LOC_Os01g68370.1B3 family protein
LOC_Os01g68370.2B3 family protein
LOC_Os01g68370.3B3 family protein
LOC_Os01g68370.4B3 family protein
LOC_Os02g10420.1B3 family protein
LOC_Os02g25820.1B3 family protein
LOC_Os02g25830.1B3 family protein
LOC_Os02g38470.1B3 family protein
LOC_Os02g45850.1B3 family protein
LOC_Os03g02900.1B3 family protein
LOC_Os03g06850.1B3 family protein
LOC_Os03g06850.2B3 family protein
LOC_Os03g06850.3B3 family protein
LOC_Os03g06850.4B3 family protein
LOC_Os03g06850.5B3 family protein
LOC_Os03g08620.1B3 family protein
LOC_Os03g11370.1B3 family protein
LOC_Os03g42230.1B3 family protein
LOC_Os03g42240.1B3 family protein
LOC_Os03g42280.1B3 family protein
LOC_Os03g42280.2B3 family protein
LOC_Os03g42290.1B3 family protein
LOC_Os03g42370.1B3 family protein
LOC_Os03g42410.1B3 family protein
LOC_Os03g42420.1B3 family protein
LOC_Os03g42430.1B3 family protein
LOC_Os04g27960.1B3 family protein
LOC_Os04g27990.1B3 family protein
LOC_Os04g28000.1B3 family protein
LOC_Os04g31730.1B3 family protein
LOC_Os04g49230.1B3 family protein
LOC_Os04g58000.1B3 family protein
LOC_Os04g58010.1B3 family protein
LOC_Os05g40280.1B3 family protein
LOC_Os06g01860.1B3 family protein
LOC_Os06g02230.1B3 family protein
LOC_Os06g09420.1B3 family protein
LOC_Os06g42630.1B3 family protein
LOC_Os07g08530.1B3 family protein
LOC_Os07g12820.1B3 family protein
LOC_Os07g17230.1B3 family protein
LOC_Os07g37610.1B3 family protein
LOC_Os07g48200.1B3 family protein
LOC_Os07g48200.2B3 family protein
LOC_Os08g01090.1B3 family protein
LOC_Os08g01090.2B3 family protein
LOC_Os08g06120.1B3 family protein
LOC_Os08g23470.1B3 family protein
LOC_Os08g23570.1B3 family protein
LOC_Os10g07060.1B3 family protein
LOC_Os10g17630.1B3 family protein
LOC_Os10g39190.1B3 family protein
LOC_Os11g05740.1B3 family protein
LOC_Os11g09160.1B3 family protein
LOC_Os11g09160.2B3 family protein
LOC_Os12g06080.1B3 family protein
LOC_Os12g40070.1B3 family protein
LOC_Os12g40080.1B3 family protein
LOC_Os12g40090.1B3 family protein
LOC_Os12g40120.1B3 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).