Transcription Factor Family: ARF
Guilfoyle et al. 1998: Auxin response factors or ARFs are a recently discovered family of transcription factors that bind with specificity to auxin response elements (AuxREs) in promoters of primary or early auxin-responsive genes. ARFs have an amino-terminal DNA-binding domain related to the carboxyl-terminal DNA-binding domain in the maize transactivator VIVIPAROUS1. All but one ARF identified to date contain a carboxyl-terminal protein-protein interaction domain that forms a putative amphipathic alpha-helix. A similar carboxyl-terminal protein-protein interaction domain is found in the Aux/IAA class of auxin-inducible proteins. Some ARFs contain transcriptional activation domains, while others contain repression domains. ARFs appear to play a pivotal role in auxin-regulated gene expression of primary response genes.
There are 24 transcription factors which have been predicted for 3D structure in this family:
Transcription Factor ID | Gene Description |
AT1G19220.1 | Description:   ARF19 (AUXIN RESPONSE FACTOR 19); DNA binding / transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 838505 |
AT1G19850.1 | Description:   MP (MONOPTEROS); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 838573 |
AT1G30330.1 | Description:   ARF6 (AUXIN RESPONSE FACTOR 6); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 839913 |
AT1G34170.1 | Description:   transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840316 |
AT1G34170.2 | Description:   transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840316 |
AT1G34310.1 | Description:   ARF12 (AUXIN RESPONSE FACTOR 12); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840331 |
AT1G34390.1 | Description:   ARF22 (AUXIN RESPONSE FACTOR 22); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840341 |
AT1G34410.1 | Description:   ARF21 (AUXIN RESPONSE FACTOR 21); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840344 |
AT1G35240.1 | Description:   ARF20 (AUXIN RESPONSE FACTOR 20); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840413 |
AT1G35520.1 | Description:   ARF15 (AUXIN RESPONSE FACTOR 15); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840447 |
AT1G35540.1 | Description:   ARF14 (AUXIN RESPONSE FACTOR 14); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 840450 |
AT1G59750.1 | Description:   ARF1 (AUXIN RESPONSE FACTOR 1); DNA binding / transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 842268 |
AT1G77850.1 | Description:   ARF17 (AUXIN RESPONSE FACTOR 17); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 1;  GeneType: Protein Coding;  NCBI gene id: 844120 |
AT2G28350.1 | Description:   ARF10 (AUXIN RESPONSE FACTOR 10); miRNA binding / transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 2;  GeneType: Protein Coding;  NCBI gene id: 817382 |
AT2G33860.1 | Description:   ETT (ETTIN); DNA binding / transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 2;  GeneType: Protein Coding;  NCBI gene id: 817956 |
AT2G46530.1 | Description:   ARF11 (AUXIN RESPONSE FACTOR 11); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 2;  GeneType: Protein Coding;  NCBI gene id: 819264 |
AT3G61830.1 | Description:   ARF18 (AUXIN RESPONSE FACTOR 18); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 3;  GeneType: Protein Coding;  NCBI gene id: 825356 |
AT4G23980.1 | Description:   ARF9 (AUXIN RESPONSE FACTOR 9); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 4;  GeneType: Protein Coding;  NCBI gene id: 828498 |
AT4G30080.1 | Description:   ARF16 (AUXIN RESPONSE FACTOR 16); miRNA binding / transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 4;  GeneType: Protein Coding;  NCBI gene id: 829131 |
AT5G20730.1 | Description:   NPH4 (NON-PHOTOTROPHIC HYPOCOTYL); DNA binding / transcription activator/ transcription factor/ transcription regulator;  Organism: Arabidopsis thaliana;  Chromosome: 5;  GeneType: Protein Coding;  NCBI gene id: 832196 |
AT5G37020.1 | Description:   ARF8 (AUXIN RESPONSE FACTOR 8); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 5;  GeneType: Protein Coding;  NCBI gene id: 833672 |
AT5G60450.1 | Description:   ARF4 (AUXIN RESPONSE FACTOR 4); transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 5;  GeneType: Protein Coding;  NCBI gene id: 836166 |
AT5G62000.1 | Description:   ARF2 (AUXIN RESPONSE FACTOR 2); protein binding / transcription factor;  Organism: Arabidopsis thaliana;  Chromosome: 5;  GeneType: Protein Coding;  NCBI gene id: 836321 |
ATMG00940.1 | Description:   Uncharacterized mitochondrial protein AtMg00940;  Organism: Arabidopsis thaliana;  Chromosome: mitochondrial genome;  GeneType: Protein Coding;  NCBI gene id: |