Plant Transcription factor database - Universität Potsdam
version: 3.0

Arabidopsis thaliana ABI3VP1 Family

Description

Suzuki et al. 1997: When expressed and purified as a separate peptide, the B3 domain has a highly cooperative DNA binding activity that is specific for the Sph sequence. We find that the properties of this activity are in compelling agreement with the functional analyses of VP1 and regulatory sequences in the C7 promoter. These results identify a new class of DNA binding proteins, which thus far are known only in the plant kingdom, that have critical functions in development.

Members of this family
  SHOULD possess B3 domain
  SHOULD NOT possess AP2 Auxin_resp domains

Domain alignments

This family is also present in:

References

There are 61 gene models in this family



Gene modelDescriptionDomains
AT1G01030.1 NGA3 (NGATHA3); transcription factor B3
AT1G16640.1 transcriptional factor B3 family protein B3
AT1G20600.1 DNA-binding protein-related B3
AT1G26680.1 transcriptional factor B3 family protein B3
AT1G28300.1 LEC2 (LEAFY COTYLEDON 2); transcription factor B3
AT1G43950.1 ARF23 (AUXIN RESPONSE FACTOR 23); transcription factor B3
AT1G49475.1 DNA binding / transcription factor B3
AT1G49480.1 RTV1 (RELATED TO VERNALIZATION1 1); DNA binding / transcription factor B3
AT2G16210.1 transcriptional factor B3 family protein B3
AT2G16210.2 transcriptional factor B3 family protein B3
AT2G24650.1 transcriptional factor B3 family protein B3
AT2G24680.1 transcriptional factor B3 family protein B3
AT2G24690.1 transcriptional factor B3 family protein B3
AT2G24700.1 transcriptional factor B3 family protein B3
AT2G30470.1 HSI2 (HIGH-LEVEL EXPRESSION OF SUGAR-INDUCIBLE GENE 2); transcription factor/ transcription repressor B3 zf-CW
AT2G35310.1 transcriptional factor B3 family protein B3
AT2G36080.1 DNA-binding protein, putative B3
AT2G36080.2 DNA-binding protein, putative B3
AT2G46870.1 NGA1 (NGATHA1); transcription factor B3
AT3G06160.1 transcriptional factor B3 family protein B3
AT3G06220.1 DNA binding / transcription factor B3
AT3G11580.1 DNA-binding protein, putative B3
AT3G11580.2 DNA-binding protein, putative B3
AT3G17010.1 transcriptional factor B3 family protein B3
AT3G18960.1 transcriptional factor B3 family protein B3
AT3G18990.1 VRN1 (REDUCED VERNALIZATION RESPONSE 1) B3
AT3G19184.1 DNA binding B3
AT3G24650.1 ABI3 (ABA INSENSITIVE 3); DNA binding / transcription activator/ transcription factor B3
AT3G26790.1 FUS3 (FUSCA 3); DNA binding / transcription factor B3
AT3G46770.1 transcriptional factor B3 family protein B3
AT3G53310.1 transcriptional factor B3 family protein B3
AT3G61970.1 NGA2 (NGATHA2); transcription factor B3
AT4G00260.1 MEE45 (maternal effect embryo arrest 45); DNA binding / transcription factor B3
AT4G01500.1 NGA4 (NGATHA4); transcription factor B3
AT4G01580.1 transcriptional factor B3 family protein B3
AT4G03170.1 DNA binding B3
AT4G21550.1 transcriptional factor B3 family protein B3
AT4G31610.1 REM1 (REPRODUCTIVE MERISTEM 1); DNA binding / transcription factor B3
AT4G31615.1 DNA binding / transcription factor B3
AT4G31620.1 transcriptional factor B3 family protein B3
AT4G31630.1 transcriptional factor B3 family protein B3
AT4G31640.1 transcriptional factor B3 family protein B3
AT4G31650.1 transcriptional factor B3 family protein B3
AT4G31660.1 transcriptional factor B3 family protein B3
AT4G31680.1 transcriptional factor B3 family protein B3
AT4G31690.1 transcriptional factor B3 family protein B3
AT4G32010.1 HSI2-L1/HSL1 (HSI2-LIKE 1); transcription factor B3 zf-CW
AT4G33280.1 DNA binding / transcription factor B3
AT4G34400.1 DNA binding / transcription factor B3
AT5G06250.1 transcription factor B3
AT5G06250.2 similar to DNA-binding protein, putative [Arabidopsis thaliana] (TAIR:AT3G11580.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO15860.1); contains InterPro domain Transcriptional factor B3; (InterPro:IPR003340) B3
AT5G09780.1 transcriptional factor B3 family protein B3
AT5G18000.1 transcriptional factor B3 family protein B3
AT5G18090.1 transcriptional factor B3 family protein B3
AT5G42700.1 transcriptional factor B3 family protein B3
AT5G57720.1 transcriptional factor B3 family protein B3
AT5G58280.1 transcriptional factor B3 family protein B3
AT5G60130.1 transcriptional factor B3 family protein B3
AT5G60140.1 transcriptional factor B3 family protein B3
AT5G60142.1 DNA binding B3
AT5G66980.1 transcriptional factor B3 family protein B3

General references

Nag, R; Maity, MK; Dasgupta, M. 2005. Dual DNA binding property of ABA insensitive 3 like factors targeted to promoters responsive to ABA and auxin. Plant Mol. Biol. 59(5):821-38 PUBMEDID:16270233
Suzuki, M; Kao, CY; McCarty, DR. 1997. The conserved B3 domain of VIVIPAROUS1 has a cooperative DNA binding activity. Plant Cell 9(5):799-807 PUBMEDID:9165754

Specific references

Stone, SL; Kwong, LW; Yee, KM; Pelletier, J; Lepiniec, L; Fischer, RL; Goldberg, RB; Harada, JJ. 2001. LEAFY COTYLEDON2 encodes a B3 domain transcription factor that induces embryo development. Proc. Natl. Acad. Sci. U.S.A. 98(20):11806-11 PUBMEDID:11573014
Waltner, JK; Peterson, FC; Lytle, BL; Volkman, BF. 2005. Structure of the B3 domain from Arabidopsis thaliana protein At1g16640. Protein Sci. 14(9):2478-83 PUBMEDID:16081658