Reference: Braun BR, et al. (1989) Multiple states of protein-DNA interaction in the assembly of transcription complexes on Saccharomyces cerevisiae 5S ribosomal RNA genes. Proc Natl Acad Sci U S A 86(8):2530-4

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Abstract


Multiple stages of protein-DNA interaction in the assembly of RNA polymerase III transcription complexes on a Saccharomyces cerevisiae 5S rRNA gene have been distinguished by DNase I "footprinting" and gel retardation. Transcription factor IIIA interacts with approximately 35 base pairs of the internal promoter region. Transcription factors IIIC and IIIB incrementally extend the interaction along the 5S gene, if, and only if, transcription factor IIIA is also bound. Complexes assembled from the complete set of purified transcription factors or from a complete transcription system extend over the entire transcription unit together with almost 50 base pairs of 5' flanking sequence.

Reference Type
Journal Article | Research Support, Non-U.S. Gov't | Research Support, U.S. Gov't, P.H.S.
Authors
Braun BR, Riggs DL, Kassavetis GA, Geiduschek EP
Primary Lit For
TFC3 | TFC1 | TFC6 | BRF1 | TFC4 | PZF1 | TFC8 | BDP1 | SPT15 | TFC7 | DNA-directed RNA polymerase III complex ... Show all

Gene Ontology Annotations 6 entries for 6 genes


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Gene/ComplexQualifierGene Ontology TermAnnotation ExtensionEvidenceSourceAssigned On
TFC3contributes toRNA polymerase III type 1 promoter sequence-specific DNA bindingIDASGD2013-08-07
TFC1contributes toRNA polymerase III type 1 promoter sequence-specific DNA bindingIDASGD2013-08-07
TFC6contributes toRNA polymerase III type 1 promoter sequence-specific DNA bindingIDASGD2013-08-07
TFC4contributes toRNA polymerase III type 1 promoter sequence-specific DNA bindingIDASGD2013-08-07
TFC7contributes toRNA polymerase III type 1 promoter sequence-specific DNA bindingIDASGD2013-08-07
TFC8contributes toRNA polymerase III type 1 promoter sequence-specific DNA bindingIDASGD2013-08-07
Showing 1 to 6 of 6 entries