PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Petunia inflata
Trihelix Family
Species TF ID Description
Peinf101Scf00049g08007.1Trihelix family protein
Peinf101Scf00146g05036.1Trihelix family protein
Peinf101Scf00185g04020.1Trihelix family protein
Peinf101Scf00251g06012.1Trihelix family protein
Peinf101Scf00255g01007.1Trihelix family protein
Peinf101Scf00256g02023.1Trihelix family protein
Peinf101Scf00378g00001.1Trihelix family protein
Peinf101Scf00415g06003.1Trihelix family protein
Peinf101Scf00426g03001.1Trihelix family protein
Peinf101Scf00442g00013.1Trihelix family protein
Peinf101Scf00506g18023.1Trihelix family protein
Peinf101Scf00635g07018.1Trihelix family protein
Peinf101Scf00723g08004.1Trihelix family protein
Peinf101Scf00753g18019.1Trihelix family protein
Peinf101Scf00857g05008.1Trihelix family protein
Peinf101Scf00889g00022.1Trihelix family protein
Peinf101Scf00889g11042.1Trihelix family protein
Peinf101Scf00968g05001.1Trihelix family protein
Peinf101Scf01057g04016.1Trihelix family protein
Peinf101Scf01306g00002.1Trihelix family protein
Peinf101Scf01452g04008.1Trihelix family protein
Peinf101Scf01543g00042.1Trihelix family protein
Peinf101Scf01590g01016.1Trihelix family protein
Peinf101Scf01633g07018.1Trihelix family protein
Peinf101Scf01786g04007.1Trihelix family protein
Peinf101Scf01933g07027.1Trihelix family protein
Peinf101Scf02008g02036.1Trihelix family protein
Peinf101Scf02288g04004.1Trihelix family protein
Peinf101Scf02288g05013.1Trihelix family protein
Peinf101Scf03112g00007.1Trihelix family protein
Peinf101Scf03526g04018.1Trihelix family protein
Peinf101Scf03618g00005.1Trihelix family protein
Peinf101Scf03747g00012.1Trihelix family protein
Peinf101Scf04918g00007.1Trihelix family protein
Peinf101Scf05410g00023.1Trihelix family protein
Peinf101Scf08862g00002.1Trihelix 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