GO biological process

embryo sac development, pollen development, ubiquitin-dependent protein catabolic process, positive regulation of RNA polymerase II transcriptional preinitiation complex assembly, ubiquitin-dependent ERAD pathway, proteasomal protein catabolic process

GO cellular component

nucleus, cytoplasm, proteasome regulatory particle, base subcomplex, cytosol, nuclear proteasome complex, cytosolic proteasome complex

GO molecular function

proteasome-activating ATPase activity, ATP binding, TBP-class protein binding, ATPase activity