Activator–Mediator Binding Stabilizes RNA Polymerase II Orientation within the Human Mediator–RNA Polymerase II–TFIIF Assembly
Keywords: pol II, RNA polymerase II; EM, electron microscopy; PIC, pre-initiation complex; VP16, viral protein 16; 2D, two-dimensional; 3D, three-dimensionalcryo-EM; Mediator; RNA polymerase II; TFIIF; structure