PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Vigna unguiculata
ERF Family
Species TF ID Description
Vun001407ERF family protein
Vun001552ERF family protein
Vun002380ERF family protein
Vun002499ERF family protein
Vun002746ERF family protein
Vun003322ERF family protein
Vun003599ERF family protein
Vun004034ERF family protein
Vun004458ERF family protein
Vun004537ERF family protein
Vun004557ERF family protein
Vun004599ERF family protein
Vun004651ERF family protein
Vun004712ERF family protein
Vun004722ERF family protein
Vun004950ERF family protein
Vun004959ERF family protein
Vun005065ERF family protein
Vun005142ERF family protein
Vun005207ERF family protein
Vun005502ERF family protein
Vun005511ERF family protein
Vun005527ERF family protein
Vun005687ERF family protein
Vun006174ERF family protein
Vun007763ERF family protein
Vun008545ERF family protein
Vun008593ERF family protein
Vun008975ERF family protein
Vun008994ERF family protein
Vun009598ERF family protein
Vun010110ERF family protein
Vun010306ERF family protein
Vun010316ERF family protein
Vun010347ERF family protein
Vun010676ERF family protein
Vun011252ERF family protein
Vun011448ERF family protein
ERF Family Introduction

The AP2/ERF superfamily is defined by the AP2/ERF domain, which consists of about 60 to 70 amino acids and is involved in DNA binding. These three families have been defined as follows. The AP2 family proteins contain two repeated AP2/ERF domains, the ERF family proteins contain a single AP2/ERF domain, and the RAV family proteins contain a B3 domain, which is a DNA-binding domain conserved in other plant-specific transcription factors, in addition to the single AP2/ERF domain.

It has been demonstrated that the AP2/ERF proteins have important functions in the transcriptional regulation of a variety of biological processes related to growth and development, as well as various responses to environmental stimuli.

After finding the tobacco ERFs, many proteins in the ERF family were identified and implicated in many diverse functions in cellular processes, such as hormonal signal transduction, response to biotic and abiotic stresses, regulation of metabolism, and in developmental processes in various plant species.

Toshitsugu Nakano, Kaoru Suzuki, Tatsuhito Fujimura, and Hideaki Shinshi.
Genome-wide analysis of the ERF gene family in Arabidopsis and rice.
Plant Physiol, 2006. 140(2): p. 411-32.
PMID: 16407444

The first class are proteins which bind to ethylene response elements (ERE) or GCC boxes (tobacco EREBPs, Arabidopsis AtEBP and AtERF1-5, and tomato Pti4-6) found in the promoters of ethylene-inducible pathogenesis related genes. The GCC box is an 11 bp sequence (TAAGAGCCGCC) with a core GCCGCC sequence that is required for binding.
The second class includes proteins that bind to the C-repeat or dehydration response element (DRE) in the promoters of genes that are turned on in response to low temperatures and/or water deficit (CBF1, CBF2, CBF3/DREB1A and DREB2A). The C-repeat/DREs contain the core sequence CCGAC.

Nole-Wilson S, Krizek BA.
DNA binding properties of the Arabidopsis floral development protein AINTEGUMENTA.
Nucleic Acids Res. 2000 Nov 1;28(21):4076-82. Erratum in: Nucleic Acids Res 2001 Mar 1;29(5):1261.
PMID: 11058102