Transcription Factor Family: BBR/BPC
Santi et al. 2003: The barley b recombinant (BBR) protein binds specifically to the (GA/TC)8 repeat. BBR is nuclear targeted and is a characterized nuclear localization signal (NLS) sequence, a DNA-binding domain extended up to 90 aa at the C-terminus and a putative N-terminal activation domain. The corresponding gene has no introns and is ubiquitously expressed in barley tissues. In co-transfection experiments, BBR activates (GA/TC)8-containing promoters, and its overexpression in tobacco leads to a pronounced leaf shape modification. BBR has properties of a GAGA-binding factor, but the corresponding gene has no sequence homology to Trl and Psq of Drosophila, which encode functionally analogous proteins.
There are 16 transcription factors which have been predicted for 3D structure in this family:
| Transcription Factor ID | Gene Description |
| AT1G14685.1 | Description: BPC2 (BASIC PENTACYSTEINE 2); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 1; GeneType: Protein Coding; NCBI gene id: 838031 |
| AT1G14685.2 | Description: BPC2 (BASIC PENTACYSTEINE 2); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 1; GeneType: Protein Coding; NCBI gene id: 838031 |
| AT1G14685.3 | Description: BPC2 (BASIC PENTACYSTEINE 2); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 1; GeneType: Protein Coding; NCBI gene id: 838031 |
| AT1G68120.1 | Description: BPC3 (BASIC PENTACYSTEINE 3); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 1; GeneType: Protein Coding; NCBI gene id: 843140 |
| AT2G01930.1 | Description: BPC1 (BASIC PENTACYSTEINE1); DNA binding / specific transcriptional repressor/ transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 814724 |
| AT2G01930.2 | Description: BPC1 (BASIC PENTACYSTEINE1); DNA binding / specific transcriptional repressor/ transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 814724 |
| AT2G21240.1 | Description: BPC4 (BASIC PENTACYSTEINE 4); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 816663 |
| AT2G21240.2 | Description: BPC4 (BASIC PENTACYSTEINE 4); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 816663 |
| AT2G35550.1 | Description: BPC7 (BASIC PENTACYSTEINE 7); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 818120 |
| AT2G35550.2 | Description: BPC7 (BASIC PENTACYSTEINE 7); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 818120 |
| AT2G35550.3 | Description: BPC7 (BASIC PENTACYSTEINE 7); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 818120 |
| AT2G35550.4 | Description: BPC7 (BASIC PENTACYSTEINE 7); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 2; GeneType: Protein Coding; NCBI gene id: 818120 |
| AT4G38910.1 | Description: BPC5 (BASIC PENTACYSTEINE 5); DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 4; GeneType: Protein Coding; NCBI gene id: 830046 |
| AT5G42520.1 | Description: ATBPC6; DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 5; GeneType: Protein Coding; NCBI gene id: 834259 |
| AT5G42520.2 | Description: ATBPC6; DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 5; GeneType: Protein Coding; NCBI gene id: 834259 |
| AT5G42520.3 | Description: ATBPC6; DNA binding / transcription factor; Organism: Arabidopsis thaliana; Chromosome: 5; GeneType: Protein Coding; NCBI gene id: 834259 |