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 CCHC(Zn) family

  CCHC(Zn)
Family Type Transcription factor interactor and regulator
Plant Specific No
Functional Domains Single stranded RNA binding/ DNA binding domain
Must-have InterProScan Domain Pattern IPR001878
Prohibited InterProScan Domain Pattern IPR001487 IPR018359 IPR001005
Description

CCHC zinc finger proteins are characterized by three cysteine residues and one histidine residue. In CCHC-type zinc finger motif usually cysteine and histidine residues are arrange in following order C-X2-C-X4-H-X4-C. This group of zinc finger protein specifically interacts with single-stranded DNA or RNA oligonucleotides carrying recognition sequences.

Reference:

1. R. S. Brown, Zinc finger proteins: getting a grip on RNA. Curr Opin Struct Biol 15, 94 (2005).

Cross-reference to other databases

The family is only defined in PlantTFcat.



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