PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Oryza sativa subsp. indica
Trihelix Family
Species TF ID Description
BGIOSGA000906-PATrihelix family protein
BGIOSGA001035-PATrihelix family protein
BGIOSGA003377-PATrihelix family protein
BGIOSGA005097-PATrihelix family protein
BGIOSGA005934-PATrihelix family protein
BGIOSGA006235-PATrihelix family protein
BGIOSGA006381-PATrihelix family protein
BGIOSGA007300-PATrihelix family protein
BGIOSGA008381-PATrihelix family protein
BGIOSGA008388-PATrihelix family protein
BGIOSGA011583-PATrihelix family protein
BGIOSGA011584-PATrihelix family protein
BGIOSGA012408-PATrihelix family protein
BGIOSGA012409-PATrihelix family protein
BGIOSGA013269-PATrihelix family protein
BGIOSGA014125-PATrihelix family protein
BGIOSGA014412-PATrihelix family protein
BGIOSGA014631-PATrihelix family protein
BGIOSGA015178-PATrihelix family protein
BGIOSGA016339-PATrihelix family protein
BGIOSGA016635-PATrihelix family protein
BGIOSGA016861-PATrihelix family protein
BGIOSGA019110-PATrihelix family protein
BGIOSGA020349-PATrihelix family protein
BGIOSGA020351-PATrihelix family protein
BGIOSGA028870-PATrihelix family protein
BGIOSGA029897-PATrihelix family protein
BGIOSGA031252-PATrihelix family protein
BGIOSGA031553-PATrihelix family protein
BGIOSGA033455-PATrihelix family protein
BGIOSGA034861-PATrihelix family protein
BGIOSGA036575-PATrihelix 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