PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Cannabis sativa
Trihelix Family
Species TF ID Description
PK02343.1Trihelix family protein
PK03816.1Trihelix family protein
PK04276.1Trihelix family protein
PK04914.1Trihelix family protein
PK06605.1Trihelix family protein
PK10116.1Trihelix family protein
PK14727.1Trihelix family protein
PK15172.1Trihelix family protein
PK15417.1Trihelix family protein
PK17306.1Trihelix family protein
PK17535.1Trihelix family protein
PK17889.1Trihelix family protein
PK19589.1Trihelix family protein
PK19985.1Trihelix family protein
PK20543.1Trihelix family protein
PK20543.2Trihelix family protein
PK21189.1Trihelix family protein
PK21310.1Trihelix family protein
PK22475.1Trihelix family protein
PK22475.2Trihelix family protein
PK22617.1Trihelix family protein
PK22876.1Trihelix family protein
PK23483.1Trihelix family protein
PK24122.1Trihelix family protein
PK25248.1Trihelix family protein
PK25885.1Trihelix family protein
PK26075.1Trihelix family protein
PK26402.1Trihelix family protein
PK26613.1Trihelix family protein
PK26797.1Trihelix family protein
PK27404.1Trihelix family protein
PK27436.1Trihelix family protein
PK27986.1Trihelix 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