PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Leersia perrieri
Trihelix Family
Species TF ID Description
LPERR01G12180.1Trihelix family protein
LPERR01G22430.1Trihelix family protein
LPERR01G24890.1Trihelix family protein
LPERR01G37100.1Trihelix family protein
LPERR02G00380.1Trihelix family protein
LPERR02G04910.1Trihelix family protein
LPERR02G15710.1Trihelix family protein
LPERR02G15770.1Trihelix family protein
LPERR02G17010.1Trihelix family protein
LPERR02G21190.1Trihelix family protein
LPERR03G01010.1Trihelix family protein
LPERR03G23750.1Trihelix family protein
LPERR04G07790.1Trihelix family protein
LPERR04G08300.1Trihelix family protein
LPERR04G10910.1Trihelix family protein
LPERR04G13310.1Trihelix family protein
LPERR04G16420.1Trihelix family protein
LPERR04G19850.1Trihelix family protein
LPERR05G01780.1Trihelix family protein
LPERR08G15410.1Trihelix family protein
LPERR09G05180.1Trihelix family protein
LPERR09G15280.1Trihelix family protein
LPERR10G12070.1Trihelix family protein
LPERR10G14620.1Trihelix family protein
LPERR11G03530.1Trihelix family protein
LPERR12G03580.1Trihelix family protein
LPERR12G03580.2Trihelix family protein
LPERR12G03580.3Trihelix family protein
LPERR12G03580.4Trihelix 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