PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Utricularia gibba
Trihelix Family
Species TF ID Description
678293235Trihelix family protein
678296929Trihelix family protein
678317344Trihelix family protein
678320432Trihelix family protein
678323648Trihelix family protein
678323810Trihelix family protein
678332745Trihelix family protein
678341612Trihelix family protein
678343883Trihelix family protein
678354518Trihelix family protein
678362329Trihelix family protein
678367682Trihelix family protein
678367735Trihelix family protein
678382106Trihelix family protein
678382122Trihelix family protein
678394626Trihelix family protein
678395970Trihelix family protein
678396343Trihelix family protein
678422718Trihelix family protein
678425711Trihelix family protein
678425846Trihelix family protein
678425864Trihelix family protein
678429273Trihelix family protein
678439558Trihelix family protein
678440045Trihelix family protein
678441933Trihelix family protein
678442105Trihelix family protein
678445569Trihelix family protein
678447270Trihelix family protein
678448954Trihelix family protein
678449391Trihelix family protein
678450566Trihelix family protein
678454005Trihelix family protein
678455510Trihelix family protein
678455614Trihelix family protein
678456875Trihelix family protein
678461921Trihelix family protein
678464786Trihelix family protein
678468063Trihelix family protein
Trihelix Family Introduction

GT factors constitute a plant-specific transcription factor family with a DNA-binding domain that binds GT elements. The DNA-binding domain of GT factor, rich in basic and acidic amino acids and proline and glutamine residues, features a typical trihelix (helix-loop-helix-loop-helix) structure that determines the specific binding of GT elements; thus GT factors are also called trihelix transcription factors. GT elements are highly degenerate cis-elements with A/T-rich core sequences (Villain et al. 1996; Wang et al. 2004). Interaction between GT factors and GT elements has been implicated in the complex transcriptional regulation of many plant genes (Liu et al. 1999;Zhou 1999).

Fang Y, Xie K, Hou X, Hu H, Xiong L.
Systematic analysis of GT factor family of rice reveals a novel subfamily involved in stress responses.
Mol Genet Genomics, 2010. 283(2): p. 157-69.
PMID: 20039179