Biological process: transcription coregulator activity^{(2013, 2015, 2020, 2025)} DNA binding⁽²⁰²⁵⁾ zinc ion binding⁽²⁰²⁵⁾ metal ion binding⁽²⁰²⁵⁾ ubiquitin protein ligase activity⁽²⁰²⁴⁾ ubiquitin conjugating enzyme binding⁽²⁰²⁵⁾ transferase activity⁽²⁰²⁵⁾ transcription coactivator activity⁽²⁰¹⁸⁾ structural molecule activity⁽²⁰¹⁷⁾ histone reader activity⁽²⁰²⁵⁾
± 1 DNA-binding transcription factor activity²⁰²⁵

Molecular function: regulation of transcription by RNA polymerase II^{2012, 2025} response to light stimulus^{2018, 2025} regulation of timing of transition from vegetative to reproductive phase^{2018, 2025} long-day photoperiodism, flowering^{2018, 2025} circadian rhythm^{2018, 2025} DNA-templated transcription²⁰²⁵ positive regulation of DNA-templated transcription^{2024, 2025} gastrulation²⁰²⁵ septin ring organization^{2018, 2025} regulation of RNA splicing²⁰²⁵
± 12 regulation of DNA-templated transcription^{2024, 2025} regulation of DNA repair²⁰²⁵ chromatin organization^{2016, 2024} ubiquitin-dependent protein catabolic process²⁰²⁴ transcription initiation-coupled chromatin remodeling²⁰²¹ protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway²⁰²¹ flower development²⁰²⁵ endoplasmic reticulum organization²⁰²⁵ chromatin remodeling²⁰²³ autophagy²⁰²⁵ IRE1-mediated unfolded protein response²⁰¹⁸ COPII-coated vesicle cargo loading²⁰¹⁷

Cellular component: SAGA complex^{2010, 2011, 2013, 2019, 2020, 2025} nucleus^{2009, 2011, 2018, 2023, 2025} cytoplasm^{2009, 2018, 2025} nuclear body^{2018, 2025} SAGA-type complex^{2010, 2025} medial cortex septin ring^{2018, 2025} ubiquitin ligase complex²⁰²³ plasma membrane²⁰¹⁸ extracellular space²⁰¹³ endosome²⁰²¹
± 6 endoplasmic reticulum exit site²⁰²⁵ cytosol²⁰⁰⁹ ciliary basal body²⁰¹⁷ chromatin²⁰²¹ SLIK (SAGA-like) complex²⁰¹³ COPII vesicle coat²⁰²³