Activates erythroid-specific, globin gene expression. Interacts with KEAP1. Belongs to the bZIP family. CNC subfamily. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Molecular Function: protein binding; transcription cofactor activity; transcription factor activity
Biological Process: anatomical structure morphogenesis; heme biosynthetic process; inflammatory response; positive regulation of transcription, DNA-dependent; regulation of transcription from RNA polymerase II promoter; transcription from RNA polymerase II promoter