To support the continuous development of PlantTFcat, please cite: Xinbin Dai, Senjuti Sinharoy, Michael K. Udvardi and Patrick X. Zhao, PlantTFcat: An Online Plant Transcription Factor and Transcriptional Regulator Categorization and Analysis Tool, BMC Bioinformatics, 2013, 14:321, doi:10.1186/1471-2105-14-321.
The Zhao Bioinformatics Laboratory
PlantTFcat: An Online Plant Transcription Factor and Transcriptional Regulator Categorization and Analysis Tool   
  About Analysis Family Help
Location:  Details of SBP family

  SBP
Family Type Transcription factor
Plant Specific Yes
Functional Domains DNA binding domain
Must-have InterProScan Domain Pattern IPR004333
Prohibited InterProScan Domain Pattern -
Description

Although SBPs are heterogeneous in primary structure, they share a highly conserved DNA-binding domain (DBD) that has been suggested to be zinc binding. NMR solution structures SBPs contains two zinc-binding sites consisting of eight Cys or His residues in a Cys3HisCys2HisCys or Cys6HisCys sequence motif in which the first four residues coordinate to one zinc and the last four coordinate to the other. These structures are dissimilar to other known zinc-binding structures, and thus represent a novel type of zinc-binding motif.

Reference:

1. J. Klein, H. Saedler, P. Huijser, A new family of DNA binding proteins includes putative transcriptional regulators of the Antirrhinum majus floral meristem identity gene SQUAMOSA. Mol Gen Genet 250, 7 (1996)

Cross-reference to other databases

The family is the same family of SBP in PlantTFDB.

The family is the same family of SBP in PlnTFDB.



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