This domain is found in Mediator of RNA polymerase II transcription subunit 14 from Emericella nidulans (Med14) and similar fungal proteins. Med14 is a component of the Mediator complex, a coactivator involved in the regulated transcription of nearly ...
This domain is found in Mediator of RNA polymerase II transcription subunit 14 from Emericella nidulans (Med14) and similar fungal proteins. Med14 is a component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. This domain shows an alpha-beta configuration.
Med18 is one subunit of Mediator, a head-module multiprotein complex, that stimulates basal RNA polymerase II (Pol II) transcription. Med18 consists of an eight-stranded beta-barrel with a central pore and three flanking helices. It complexes with Me ...
Med18 is one subunit of Mediator, a head-module multiprotein complex, that stimulates basal RNA polymerase II (Pol II) transcription. Med18 consists of an eight-stranded beta-barrel with a central pore and three flanking helices. It complexes with Med8 and Med20 proteins by forming a heterodimer of two-fold symmetry with Med20 and binding the C-terminal alpha-helix region of Med8 across the top of its barrel. This complex creates a multipartite TBP-binding site that can be modulated by transcriptional activators [1].