This entry represents the N-terminal domain of GBF1-interacting protein 1 (GIP1, AT3G13222) from Arabidopsis. GIP1 may act as a coactivator that regulates transcription factors involved in lateral organ development of plants, such as bZIP transcription factors and LBD18 [1,2].

1: GIP1 may act as a coactivator that enhances transcriptional activity of LBD18 in Arabidopsis. Lee HW, Park JH, Park MY, Kim J; J Plant Physiol. 2014;171:14-18. PMID:24484953

2: GIP1 protein is a novel cofactor that regulates DNA-binding affinity of redox-regulated members of bZIP transcription factors involved in the early stages of Arabidopsis development. Shaikhali J; Protoplasma. 2015;252:867-883. PMID:25387999