Reactome: A Curated Pathway Database
The EBI data centre will be shutting down from the afternoon (BST) of Friday 26th August until the afternoon of Tuesday 30th August 2016 for essential maintenance. This might have an impact on some Reactome services and we apologize for any inconvenience.

RNA Polymerase III Transcription Initiation From Type 2 Promoter

Stable Identifier
Homo sapiens
Locations in the PathwayBrowser

The type 2 promoters can recruit TFIIIC without the help of TFIIIA because TFIIIC binds directly to the A and B boxes. As for the type 1 promoters, this then allows the binding of Brf1-TFIIIB and RNA polymerase III. Importantly, in the yeast system, once Brf1-TFIIIB has been recruited to type 1 or 2 promoters, TFIIIA and/or TFIIIC can be stripped from the DNA with high salt or heparin treatment. Brf1-TFIIIB remains bound to the DNA and is sufficient to direct multiple rounds of transcription .

Participant Of
Orthologous Events