Basic leucine zipper (bZIP) transcription factor (ATF/CREB1 homolog); regulates the unfolded protein response, via UPRE binding, and membrane biogenesis; ER stress-induced splicing pathway facilitates efficient Hac1p synthesis; two functional forms of Hac1p are produced; translation initiation is repressed under non-stress conditions; protein abundance increases in response to DNA replication stress [Source:SGD;Acc:S000001863]

Chromosome VI: 75,179-76,147 forward strand.

This transcript has 2 exons, is annotated with 14 domains and features, is associated with 30 variant alleles and maps to 54 oligo probes.

This transcript is a product of gene YFL031W Show transcript tableHide transcript table