PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Momordica charantia
Trihelix Family
Species TF ID Description
XP_022131736.1Trihelix family protein
XP_022131737.1Trihelix family protein
XP_022134251.1Trihelix family protein
XP_022134908.1Trihelix family protein
XP_022134909.1Trihelix family protein
XP_022136574.1Trihelix family protein
XP_022139187.1Trihelix family protein
XP_022139752.1Trihelix family protein
XP_022139827.1Trihelix family protein
XP_022142411.1Trihelix family protein
XP_022144615.1Trihelix family protein
XP_022145530.1Trihelix family protein
XP_022145769.1Trihelix family protein
XP_022148076.1Trihelix family protein
XP_022148077.1Trihelix family protein
XP_022148078.1Trihelix family protein
XP_022148079.1Trihelix family protein
XP_022148983.1Trihelix family protein
XP_022148984.1Trihelix family protein
XP_022149189.1Trihelix family protein
XP_022151556.1Trihelix family protein
XP_022152404.1Trihelix family protein
XP_022153675.1Trihelix family protein
XP_022153676.1Trihelix family protein
XP_022153723.1Trihelix family protein
XP_022157078.1Trihelix family protein
XP_022158201.1Trihelix family protein
XP_022158719.1Trihelix family protein
XP_022159187.1Trihelix family protein
XP_022159188.1Trihelix 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