A glutamine-rich hydrophobic patch in transcription factor Sp1 contacts the dTAFII110 component of the Drosophila TFIID complex and mediates transcriptional activation.
G Gill, E Pascal, Z H Tseng, R Tjian;G Gill;E Pascal;Z H Tseng;R Tjian;
Proceedings of the National Academy of Sciences of the United States of America1994Vol. 91pp. 192-
139
tjian1994proceedingsa
Abstract
Activation of transcription by the promoter-specific factor Sp1 requires coactivators that are tightly associated with the TATA-box-binding protein (TBP) in the TFIID complex. Recent work has shown that the two glutamine-rich activation domains of Sp1, ...