Transcription involves 4 types of proteins DNA-binding regulators Chromatin requlators Coactivators and corepressors Transcription apparatus Coactivator Chromatin regulators Mediator Transcription apparatus TEIIH RNAPII TFIF TFIE TFIIA TFIIB TFID DNA-binding requlators Gene 2005-11-11 Chaoqun Wu, Fudan University2005-11-11 Chaoqun Wu, Fudan University Chaoqun Wu, Fudan University 10 TFIIB RNAPII TFIIA TFIID TFIIH TFIIF Mediator TFIIE DNA-binding Regulators Transcription involves 4 types of proteins • DNA-binding regulators • Chromatin regulators • Coactivators and corepressors • Transcription apparatus Chromatin regulators Transcription apparatus Coactivator Gene