PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Nicotiana tomentosiformis
Trihelix Family
Species TF ID Description
XP_009587770.1Trihelix family protein
XP_009588979.1Trihelix family protein
XP_009590352.1Trihelix family protein
XP_009590354.1Trihelix family protein
XP_009590626.1Trihelix family protein
XP_009592908.1Trihelix family protein
XP_009593617.1Trihelix family protein
XP_009594163.1Trihelix family protein
XP_009595689.1Trihelix family protein
XP_009595697.1Trihelix family protein
XP_009595703.1Trihelix family protein
XP_009599396.1Trihelix family protein
XP_009599397.1Trihelix family protein
XP_009600232.1Trihelix family protein
XP_009603649.1Trihelix family protein
XP_009603650.1Trihelix family protein
XP_009603664.1Trihelix family protein
XP_009603665.1Trihelix family protein
XP_009604113.1Trihelix family protein
XP_009604120.1Trihelix family protein
XP_009604126.1Trihelix family protein
XP_009609888.1Trihelix family protein
XP_009609923.1Trihelix family protein
XP_009611533.1Trihelix family protein
XP_009613624.1Trihelix family protein
XP_009613783.1Trihelix family protein
XP_009614093.1Trihelix family protein
XP_009614094.1Trihelix family protein
XP_009614096.1Trihelix family protein
XP_009614205.1Trihelix family protein
XP_009618661.1Trihelix family protein
XP_009619351.1Trihelix family protein
XP_009619352.1Trihelix family protein
XP_009619381.1Trihelix family protein
XP_009619384.1Trihelix family protein
XP_009619561.1Trihelix family protein
XP_009619562.1Trihelix family protein
XP_009619563.1Trihelix family protein
XP_009619564.1Trihelix family protein
XP_009619565.1Trihelix family protein
XP_009621830.1Trihelix family protein
XP_009621831.1Trihelix family protein
XP_009626647.1Trihelix family protein
XP_009628855.1Trihelix family protein
XP_009628976.1Trihelix family protein
XP_009630607.1Trihelix family protein
XP_009630760.1Trihelix family protein
XP_009630761.1Trihelix family protein
XP_009630947.1Trihelix 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