PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Malus domestica
B3 Family
Species TF ID Description
MDP0000123407B3 family protein
MDP0000124774B3 family protein
MDP0000125949B3 family protein
MDP0000126738B3 family protein
MDP0000127640B3 family protein
MDP0000138163B3 family protein
MDP0000146397B3 family protein
MDP0000152089B3 family protein
MDP0000155544B3 family protein
MDP0000160647B3 family protein
MDP0000161022B3 family protein
MDP0000162363B3 family protein
MDP0000166580B3 family protein
MDP0000176581B3 family protein
MDP0000179251B3 family protein
MDP0000185981B3 family protein
MDP0000189426B3 family protein
MDP0000192438B3 family protein
MDP0000197534B3 family protein
MDP0000199365B3 family protein
MDP0000200376B3 family protein
MDP0000204389B3 family protein
MDP0000212684B3 family protein
MDP0000214729B3 family protein
MDP0000215770B3 family protein
MDP0000226894B3 family protein
MDP0000227080B3 family protein
MDP0000229344B3 family protein
MDP0000229742B3 family protein
MDP0000233653B3 family protein
MDP0000236656B3 family protein
MDP0000236750B3 family protein
MDP0000237846B3 family protein
MDP0000238744B3 family protein
MDP0000241245B3 family protein
MDP0000241386B3 family protein
MDP0000242456B3 family protein
MDP0000247623B3 family protein
MDP0000249417B3 family protein
MDP0000251244B3 family protein
MDP0000252726B3 family protein
MDP0000252727B3 family protein
MDP0000257606B3 family protein
MDP0000258417B3 family protein
MDP0000263654B3 family protein
MDP0000266051B3 family protein
MDP0000267885B3 family protein
MDP0000268649B3 family protein
MDP0000271785B3 family protein
MDP0000274788B3 family protein
MDP0000283274B3 family protein
MDP0000288808B3 family protein
MDP0000289385B3 family protein
MDP0000291591B3 family protein
MDP0000291592B3 family protein
MDP0000292968B3 family protein
MDP0000298218B3 family protein
MDP0000302532B3 family protein
MDP0000304769B3 family protein
MDP0000309680B3 family protein
MDP0000309784B3 family protein
MDP0000309874B3 family protein
MDP0000312598B3 family protein
MDP0000314333B3 family protein
MDP0000314836B3 family protein
MDP0000316701B3 family protein
MDP0000320006B3 family protein
MDP0000393956B3 family protein
MDP0000490521B3 family protein
MDP0000515096B3 family protein
MDP0000549056B3 family protein
MDP0000550049B3 family protein
MDP0000555456B3 family protein
MDP0000652415B3 family protein
MDP0000685403B3 family protein
MDP0000819543B3 family protein
MDP0000825602B3 family protein
MDP0000912733B3 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).