PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Abrus precatorius
ARF Family
Species TF ID Description
XP_027329331.1ARF family protein
XP_027329332.1ARF family protein
XP_027331369.1ARF family protein
XP_027331370.1ARF family protein
XP_027332001.1ARF family protein
XP_027332002.1ARF family protein
XP_027332003.1ARF family protein
XP_027332004.1ARF family protein
XP_027332666.1ARF family protein
XP_027332667.1ARF family protein
XP_027332895.1ARF family protein
XP_027332896.1ARF family protein
XP_027334323.1ARF family protein
XP_027334324.1ARF family protein
XP_027334325.1ARF family protein
XP_027334326.1ARF family protein
XP_027335046.1ARF family protein
XP_027335047.1ARF family protein
XP_027335924.1ARF family protein
XP_027335926.1ARF family protein
XP_027335927.1ARF family protein
XP_027335928.1ARF family protein
XP_027335929.1ARF family protein
XP_027335930.1ARF family protein
XP_027338538.1ARF family protein
XP_027339701.1ARF family protein
XP_027339702.1ARF family protein
XP_027339703.1ARF family protein
XP_027339704.1ARF family protein
XP_027339705.1ARF family protein
XP_027339759.1ARF family protein
XP_027339760.1ARF family protein
XP_027339761.1ARF family protein
XP_027339762.1ARF family protein
XP_027339763.1ARF family protein
XP_027339804.1ARF family protein
XP_027339805.1ARF family protein
XP_027339806.1ARF family protein
XP_027339807.1ARF family protein
XP_027339808.1ARF family protein
XP_027340129.1ARF family protein
XP_027340130.1ARF family protein
XP_027340131.1ARF family protein
XP_027340337.1ARF family protein
XP_027342511.1ARF family protein
XP_027342512.1ARF family protein
XP_027342513.1ARF family protein
XP_027342514.1ARF family protein
XP_027342515.1ARF family protein
XP_027342516.1ARF family protein
XP_027342517.1ARF family protein
XP_027342518.1ARF family protein
XP_027342519.1ARF family protein
XP_027342520.1ARF family protein
XP_027342521.1ARF family protein
XP_027342522.1ARF family protein
XP_027345778.1ARF family protein
XP_027345779.1ARF family protein
XP_027346655.1ARF family protein
XP_027346826.1ARF family protein
XP_027346827.1ARF family protein
XP_027349388.1ARF family protein
XP_027349954.1ARF family protein
XP_027349955.1ARF family protein
XP_027350981.1ARF family protein
XP_027350982.1ARF family protein
XP_027350983.1ARF family protein
XP_027350984.1ARF family protein
XP_027351695.1ARF family protein
XP_027351696.1ARF family protein
XP_027351697.1ARF family protein
XP_027351698.1ARF family protein
XP_027356824.1ARF family protein
XP_027356829.1ARF family protein
XP_027356836.1ARF family protein
XP_027356987.1ARF family protein
XP_027357469.1ARF family protein
XP_027357474.1ARF family protein
XP_027357479.1ARF family protein
XP_027357893.1ARF family protein
XP_027357894.1ARF family protein
XP_027357895.1ARF family protein
XP_027361886.1ARF family protein
XP_027361895.1ARF family protein
XP_027361902.1ARF family protein
XP_027363848.1ARF family protein
XP_027363849.1ARF family protein
XP_027363850.1ARF family protein
XP_027363939.1ARF family protein
XP_027363946.1ARF family protein
XP_027366116.1ARF family protein
XP_027369125.1ARF family protein
XP_027369126.1ARF family protein
XP_027369127.1ARF family protein
ARF Family Introduction

Auxin response factors (ARF) are transcription factors that regulate the expression of auxin response genes. ARFs bind with specificity to TGTCTC auxin response elements (AuxRE) in promoters of these genes and function in combination with Aux/IAA (auxin/indole acetic acid) repressors, which dimerize with ARF activators in an auxin-regulated manner.

Most ARFs consist of an amino-terminal DNA-binding domain (DBD), a middle region that functions as an activation domain (AD) or repression domain (RD), and a carboxy-terminal dimerization domain (CTD). The ARF DBD is classified as a plant-specific B3-type, but requires additional amino-terminal and carboxy-terminal amino acids for efficient in vitro binding to TGTCTC AuxREs.

The ARF ADs and RDs are located just carboxy-terminal to the DBDs and contain biased amino acid sequences. ARF ADs are enriched in glutamine along with serine and leucine residues, while ARF RDs are enriched in serine, proline, leucine and glycine residues.

Guilfoyle TJ, Hagen G.
Auxin response factors.
Curr Opin Plant Biol, 2007. 10(5): p. 453-60.
PMID: 17900969