ArticleMolecular and biochemical parasitology2012
TbENF is an essential TbTFIIB-interacting trypanosomatid-specific factor.
Article in Molecular and biochemical parasitology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 1 citations in OpenAlex.
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7 authors at 1 institution in 1 country.
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Abstract
Trypanosoma brucei, the causative agent of African Sleeping Sickness, is replete with unique biochemistry, including unusual features of gene transcription. The parasite also contains over 4500 non-annotated genes, representing novel biochemistry yet to be explored. Using tandem affinity purification (TAP)-tagged TbTFIIB, we identified and subsequently confirmed, one of the non-annotated T. brucei proteins, Tb11.02.4300, as a TbTFIIB-interacting protein. The 49 kDa protein is nuclear and essential for parasite variability as determined by RNA interference studies; hence, the nomenclature T. brucei Essential Nuclear Factor (TbENF). TbENF is shown to interact with DNA in a sequence-independent fashion under the conditions examined. Furthermore, TbENF bears motifs associated with many eukaryotic transcription factors, such as a glutamine-rich region and a leucine zipper, yet TbENF is specific to trypanosomatids making it a potentially attractive therapeutic target. Taken together, our results suggest a role for TbENF in trypanosome gene transcription.
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