protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence within the regulatory region of a RNA polymerase II-transcribed gene to repress or decrease transcription
"RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription factor activity involved in negative regulation of transcription"@en
"transcriptional repressor activity, RNA polymerase II transcription regulatory region sequence-specific DNA binding"@en
"protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence within the regulatory region of a RNA polymerase II-transcribed gene to repress or decrease transcription"@en