PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Eucalyptus grandis
Trihelix Family
Species TF ID Description
Eucgr.A00520.1.pTrihelix family protein
Eucgr.A01571.1.pTrihelix family protein
Eucgr.A01572.1.pTrihelix family protein
Eucgr.B00129.1.pTrihelix family protein
Eucgr.B03456.1.pTrihelix family protein
Eucgr.B03553.1.pTrihelix family protein
Eucgr.C01064.1.pTrihelix family protein
Eucgr.C02135.1.pTrihelix family protein
Eucgr.D01036.1.pTrihelix family protein
Eucgr.D02541.1.pTrihelix family protein
Eucgr.E01205.1.pTrihelix family protein
Eucgr.F02707.1.pTrihelix family protein
Eucgr.F04239.1.pTrihelix family protein
Eucgr.F04240.1.pTrihelix family protein
Eucgr.G03225.1.pTrihelix family protein
Eucgr.H04383.1.pTrihelix family protein
Eucgr.J00785.1.pTrihelix family protein
Eucgr.J01012.1.pTrihelix family protein
Eucgr.J02286.1.pTrihelix family protein
Eucgr.J02994.1.pTrihelix family protein
Eucgr.K00183.1.pTrihelix family protein
Eucgr.K02072.1.pTrihelix family protein
Eucgr.L00152.1.pTrihelix family protein
Eucgr.L00152.2.pTrihelix family protein
Eucgr.L02411.1.pTrihelix 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