PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Capsella rubella
B3 Family
Species TF ID Description
Carubv10001406mB3 family protein
Carubv10001579mB3 family protein
Carubv10001689mB3 family protein
Carubv10001768mB3 family protein
Carubv10002417mB3 family protein
Carubv10002458mB3 family protein
Carubv10002566mB3 family protein
Carubv10002886mB3 family protein
Carubv10003066mB3 family protein
Carubv10003379mB3 family protein
Carubv10003677mB3 family protein
Carubv10003750mB3 family protein
Carubv10004192mB3 family protein
Carubv10004194mB3 family protein
Carubv10004462mB3 family protein
Carubv10004562mB3 family protein
Carubv10004653mB3 family protein
Carubv10004702mB3 family protein
Carubv10004710mB3 family protein
Carubv10004975mB3 family protein
Carubv10005377mB3 family protein
Carubv10006245mB3 family protein
Carubv10006696mB3 family protein
Carubv10006905mB3 family protein
Carubv10007553mB3 family protein
Carubv10009540mB3 family protein
Carubv10010224mB3 family protein
Carubv10010429mB3 family protein
Carubv10010882mB3 family protein
Carubv10012060mB3 family protein
Carubv10012547mB3 family protein
Carubv10012735mB3 family protein
Carubv10014376mB3 family protein
Carubv10014420mB3 family protein
Carubv10014872mB3 family protein
Carubv10015086mB3 family protein
Carubv10015240mB3 family protein
Carubv10015496mB3 family protein
Carubv10015637mB3 family protein
Carubv10015789mB3 family protein
Carubv10015809mB3 family protein
Carubv10016094mB3 family protein
Carubv10016176mB3 family protein
Carubv10017696mB3 family protein
Carubv10019277mB3 family protein
Carubv10019353mB3 family protein
Carubv10022654mB3 family protein
Carubv10022672mB3 family protein
Carubv10022859mB3 family protein
Carubv10022918mB3 family protein
Carubv10022974mB3 family protein
Carubv10023444mB3 family protein
Carubv10023656mB3 family protein
Carubv10023826mB3 family protein
Carubv10023925mB3 family protein
Carubv10024004mB3 family protein
Carubv10024841mB3 family protein
Carubv10025168mB3 family protein
Carubv10025274mB3 family protein
Carubv10025359mB3 family protein
Carubv10025498mB3 family protein
Carubv10025688mB3 family protein
Carubv10026561mB3 family protein
Carubv10026947mB3 family protein
Carubv10027266mB3 family protein
Carubv10027909mB3 family protein
Carubv10028109mB3 family protein
Carubv10028409mB3 family protein
Carubv10028515mB3 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).