Biological process: photoreceptor activity⁽²⁰²⁵⁾ zinc ion binding⁽²⁰²⁵⁾ metal ion binding⁽²⁰²⁵⁾ DNA binding⁽²⁰²⁵⁾ sequence-specific DNA binding⁽²⁰²⁵⁾ transferase activity⁽²⁰²⁵⁾ protein serine/threonine kinase activity^{(2024, 2025)} kinase activity⁽²⁰²⁵⁾ nucleotide binding⁽²⁰²⁵⁾ protein kinase activity⁽²⁰²⁵⁾
± 3 blue light photoreceptor activity^{2021, 2025} ATP binding²⁰²⁵ protein histidine kinase activity²⁰²⁵

Molecular function: response to blue light²⁰²⁵ DNA-templated transcription²⁰²⁵ regulation of DNA-templated transcription²⁰²⁵ cellular response to blue light^{2011, 2022} blue light signaling pathway²⁰²⁵ sterigmatocystin biosynthetic process²⁰¹² sexual sporulation resulting in formation of a cellular spore²⁰¹² positive regulation of sterigmatocystin biosynthetic process²⁰¹⁰ positive regulation of sexual sporulation resulting in formation of a cellular spore²⁰⁰⁹ negative regulation of conidium formation²⁰⁰⁹
± 4 monoatomic ion transport²⁰²⁵ monoatomic ion transmembrane transport²⁰²⁵ conidium formation²⁰¹² cellular response to glucose stimulus²⁰¹⁰

Cellular component: nucleus^{2009, 2017, 2018, 2020, 2025} plasma membrane²⁰²⁵ cytoplasm²⁰²¹ monoatomic ion channel complex²⁰²⁵ membrane²⁰²⁵