PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Momordica charantia
B3 Family
Species TF ID Description
XP_022132589.1B3 family protein
XP_022132590.1B3 family protein
XP_022132592.1B3 family protein
XP_022132593.1B3 family protein
XP_022132700.1B3 family protein
XP_022132726.1B3 family protein
XP_022132733.1B3 family protein
XP_022133305.1B3 family protein
XP_022135699.1B3 family protein
XP_022135700.1B3 family protein
XP_022137038.1B3 family protein
XP_022137099.1B3 family protein
XP_022137100.1B3 family protein
XP_022137101.1B3 family protein
XP_022137102.1B3 family protein
XP_022137118.1B3 family protein
XP_022141112.1B3 family protein
XP_022141645.1B3 family protein
XP_022142119.1B3 family protein
XP_022144182.1B3 family protein
XP_022144315.1B3 family protein
XP_022144339.1B3 family protein
XP_022144743.1B3 family protein
XP_022144744.1B3 family protein
XP_022145065.1B3 family protein
XP_022146910.1B3 family protein
XP_022146911.1B3 family protein
XP_022147119.1B3 family protein
XP_022148609.1B3 family protein
XP_022148610.1B3 family protein
XP_022148630.1B3 family protein
XP_022149162.1B3 family protein
XP_022149446.1B3 family protein
XP_022149447.1B3 family protein
XP_022152048.1B3 family protein
XP_022157278.1B3 family protein
XP_022157280.1B3 family protein
XP_022158235.1B3 family protein
XP_022158239.1B3 family protein
XP_022158241.1B3 family protein
XP_022158436.1B3 family protein
XP_022158437.1B3 family protein
XP_022159215.1B3 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).