YY1 Transcription Factor

**Definition:** A ubiquitously expressed zinc finger-containing protein that acts both as a repressor and activator of transcription. It interacts with key regulatory proteins such as TATA-BINDING PROTEIN; TFIIB; and ADENOVIRUS E1A PROTEINS.

**Tree numbers:** - D12.776.260.235.875 - D12.776.930.216.875

**Synonyms:** - NF-D Nuclear Factor - Yin-Yang-1 Protein - Transcriptional Repressor Protein YY1 - Nuclear Matrix Protein 1 - Delta Transcription Factor