Plant Transcription Factor Database
Previous version: v3.0
Solanum lycopersicum
Trihelix Family
Species TF ID Description
Solyc01g065890.1.1Trihelix family protein
Solyc01g065900.1.1Trihelix family protein
Solyc01g088820.2.1Trihelix family protein
Solyc01g096470.2.1Trihelix family protein
Solyc01g104760.2.1Trihelix family protein
Solyc02g030460.2.1Trihelix family protein
Solyc02g069390.1.1Trihelix family protein
Solyc02g076810.2.1Trihelix family protein
Solyc03g006900.1.1Trihelix family protein
Solyc03g111260.2.1Trihelix family protein
Solyc03g118230.1.1Trihelix family protein
Solyc03g122030.1.1Trihelix family protein
Solyc04g045430.2.1Trihelix family protein
Solyc04g071360.2.1Trihelix family protein
Solyc05g018350.2.1Trihelix family protein
Solyc06g051120.2.1Trihelix family protein
Solyc06g083430.1.1Trihelix family protein
Solyc07g055100.2.1Trihelix family protein
Solyc08g005900.2.1Trihelix family protein
Solyc08g007170.1.1Trihelix family protein
Solyc08g069160.2.1Trihelix family protein
Solyc09g005560.2.1Trihelix family protein
Solyc09g008850.2.1Trihelix family protein
Solyc09g009250.2.1Trihelix family protein
Solyc11g005380.1.1Trihelix family protein
Solyc11g012720.1.1Trihelix family protein
Solyc12g010890.1.1Trihelix family protein
Solyc12g043090.1.1Trihelix family protein
Solyc12g056510.1.1Trihelix family protein
Solyc12g077540.1.1Trihelix family protein
Solyc12g100040.1.1Trihelix 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