PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Morus notabilis
Trihelix Family
Species TF ID Description
XP_010087144.1Trihelix family protein
XP_010087663.1Trihelix family protein
XP_010088845.1Trihelix family protein
XP_010089408.1Trihelix family protein
XP_010089411.1Trihelix family protein
XP_010089783.1Trihelix family protein
XP_010090255.1Trihelix family protein
XP_010095991.1Trihelix family protein
XP_010098044.1Trihelix family protein
XP_010098358.1Trihelix family protein
XP_010098471.1Trihelix family protein
XP_010098893.1Trihelix family protein
XP_010100033.1Trihelix family protein
XP_010100277.1Trihelix family protein
XP_010102326.1Trihelix family protein
XP_010103346.1Trihelix family protein
XP_010104264.1Trihelix family protein
XP_010104393.1Trihelix family protein
XP_010104605.1Trihelix family protein
XP_010105237.1Trihelix family protein
XP_010105432.1Trihelix family protein
XP_010108641.1Trihelix family protein
XP_010108642.1Trihelix family protein
XP_010109060.1Trihelix family protein
XP_010109877.1Trihelix family protein
XP_010110065.1Trihelix family protein
XP_010110171.1Trihelix family protein
XP_010111631.1Trihelix family protein
XP_010112506.1Trihelix family protein
XP_010112997.1Trihelix 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