PHO2
Gene Ontology Biological Process
- chromatin remodeling [IMP]
- histidine biosynthetic process [IGI, IMP]
- positive regulation of DNA binding [IDA, IMP]
- positive regulation of phosphate metabolic process [IGI]
- positive regulation of transcription from RNA polymerase II promoter [IGI, IMP]
- positive regulation of transcription regulatory region DNA binding [IMP]
- purine nucleobase biosynthetic process [IDA, IMP]
Gene Ontology Molecular Function
ADE13
Gene Ontology Biological Process
Gene Ontology Molecular Function
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
Metabolic intermediates selectively stimulate transcription factor interaction and modulate phosphate and purine pathways.
Cells use strategic metabolites to sense the metabolome and accordingly modulate gene expression. Here, we show that the purine and phosphate pathways are positively regulated by the metabolic intermediate AICAR (5'-phosphoribosyl-5-amino-4-imidazole carboxamide). The transcription factor Pho2p is required for up-regulation of all AICAR-responsive genes. Accordingly, the binding of Pho2p to purine and phosphate pathway gene promoters is enhanced upon AICAR ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID