HAP3 [YBL021C]
Transcriptional activator HAP3; Subunit of the Hap2p/3p/4p/5p CCAAT-binding complex; complex is heme-activated and glucose-repressed; complex is a transcriptional activator and global regulator of respiratory gene expression; contains sequences contributing to both complex assembly and DNA binding
Synonyms: HAP3, HAP3p, P13434, P13434p, YBL021C ...