Transcription factor TGA like domain (IPR025422)

Short name: TGA_domain

Overlapping homologous superfamilies


Domain relationships



This entry represents a domain found in plant transcription factors, including TGA proteins and protein PERIANTHIA. In Arabidopsis thaliana, there are seven TGA paralogues (TGA 1-7), which are transcriptional activators that binds specifically to the DNA sequence 5'-TGACG-3' [PMID: 12953119, PMID: 12897257]. Another Arabidopsis thaliana protein in this entry, PERIANTHIA, binds to the 5'-AAGAAT-3' cis-acting element found in AG promoter and is involved in the determination of floral organ number [PMID: 19395639].

GO terms

Biological Process

GO:0006351 transcription, DNA-templated

Molecular Function

GO:0043565 sequence-specific DNA binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PROSITE profiles