PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Nicotiana benthamiana
B3 Family
Species TF ID Description
Niben101Scf00034g01011.1B3 family protein
Niben101Scf00034g01012.1B3 family protein
Niben101Scf00034g04002.1B3 family protein
Niben101Scf00034g04018.1B3 family protein
Niben101Scf00046g07007.1B3 family protein
Niben101Scf00109g00003.1B3 family protein
Niben101Scf00113g04002.1B3 family protein
Niben101Scf00144g04001.1B3 family protein
Niben101Scf00372g03026.1B3 family protein
Niben101Scf00471g02020.1B3 family protein
Niben101Scf00592g11013.1B3 family protein
Niben101Scf00597g01009.1B3 family protein
Niben101Scf00788g03041.1B3 family protein
Niben101Scf00839g04010.1B3 family protein
Niben101Scf00905g09006.1B3 family protein
Niben101Scf01209g05011.1B3 family protein
Niben101Scf01220g02008.1B3 family protein
Niben101Scf01272g00004.1B3 family protein
Niben101Scf01272g00005.1B3 family protein
Niben101Scf01272g00016.1B3 family protein
Niben101Scf01272g01010.1B3 family protein
Niben101Scf01272g01024.1B3 family protein
Niben101Scf01294g07006.1B3 family protein
Niben101Scf01687g08001.1B3 family protein
Niben101Scf01764g02015.1B3 family protein
Niben101Scf01784g07015.1B3 family protein
Niben101Scf01826g03012.1B3 family protein
Niben101Scf01859g09005.1B3 family protein
Niben101Scf01938g01003.1B3 family protein
Niben101Scf02137g00007.1B3 family protein
Niben101Scf02283g00017.1B3 family protein
Niben101Scf02322g07005.1B3 family protein
Niben101Scf02482g02005.1B3 family protein
Niben101Scf02547g02012.1B3 family protein
Niben101Scf02614g00008.1B3 family protein
Niben101Scf02849g09002.1B3 family protein
Niben101Scf02849g09004.1B3 family protein
Niben101Scf02849g09006.1B3 family protein
Niben101Scf02853g00011.1B3 family protein
Niben101Scf03256g01003.1B3 family protein
Niben101Scf03274g00004.1B3 family protein
Niben101Scf03309g03005.1B3 family protein
Niben101Scf03309g03008.1B3 family protein
Niben101Scf03371g00008.1B3 family protein
Niben101Scf03404g01010.1B3 family protein
Niben101Scf03479g02014.1B3 family protein
Niben101Scf03502g00010.1B3 family protein
Niben101Scf03502g01001.1B3 family protein
Niben101Scf03502g01003.1B3 family protein
Niben101Scf03502g01014.1B3 family protein
Niben101Scf03864g02014.1B3 family protein
Niben101Scf03873g00018.1B3 family protein
Niben101Scf04436g06001.1B3 family protein
Niben101Scf04653g01013.1B3 family protein
Niben101Scf04748g01012.1B3 family protein
Niben101Scf04748g01014.1B3 family protein
Niben101Scf04748g02011.1B3 family protein
Niben101Scf04748g02012.1B3 family protein
Niben101Scf04748g02014.1B3 family protein
Niben101Scf04748g02016.1B3 family protein
Niben101Scf04748g03001.1B3 family protein
Niben101Scf04748g03007.1B3 family protein
Niben101Scf04748g03008.1B3 family protein
Niben101Scf04907g01013.1B3 family protein
Niben101Scf05483g01006.1B3 family protein
Niben101Scf06222g02001.1B3 family protein
Niben101Scf06916g01025.1B3 family protein
Niben101Scf07004g02016.1B3 family protein
Niben101Scf07069g00009.1B3 family protein
Niben101Scf07554g01010.1B3 family protein
Niben101Scf07766g00007.1B3 family protein
Niben101Scf07850g02002.1B3 family protein
Niben101Scf09698g01006.1B3 family protein
Niben101Scf12928g01020.1B3 family protein
Niben101Scf13594g03006.1B3 family protein
Niben101Scf21140g00009.1B3 family protein
Niben101Scf23248g00010.1B3 family protein
Niben101Scf23248g00015.1B3 family protein
Niben101Scf28298g00006.1B3 family protein
Niben101Scf29722g00001.1B3 family protein
Niben101Scf33507g00004.1B3 family protein
Niben101Scf39409g00004.1B3 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).