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Gene Ontology Information

Protein Name Hac1p
Description 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 triggers efficient Hac1p translation; two functional forms of Hac1p are produced; translation initiation is repressed under non-stress conditions; protein abundance increases in response to DNA replication stress
GO Terms:
Biological Process
level 4: negative regulation of transcription from RNA polymerase II promoter involved in meiotic cell cycle external link
level 4: endoplasmic reticulum unfolded protein response external link
level 5: response to endoplasmic reticulum stress external link
level 5: response to unfolded protein external link
level 7: regulation of DNA-templated transcription external link
level 9: positive regulation of transcription by RNA polymerase II external link
GO Terms:
Molecular Function
level 3: DNA-binding transcription factor activity external link
level 4: DNA-binding transcription factor activity, RNA polymerase II-specific external link
level 5: DNA binding external link
GO Terms:
Cellular Component
level 5: nucleus external link
External source Open in SGD external link
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