Aureobasidin A (LY295337) is a cyclic depsipeptide antifungal agent with activity against Candida spp. The mechanism of action of LY295337 remains unknown. LY295337 also shows activity against the yeast Saccharomyces cerevisiae. Generation of a mutant of S. cerevisiae resistant to LY295337 is reported. Resistance was found to reside in a dominant mutation of a single gene which has been named AUR1 (aureobasidin resistance). This gene was cloned and sequenced. A search for homologous sequences in GenBank and by BLAST did not elucidate the function of this gene, although sequence homology too an open reading frame from the Saccharomyces genome sequencing project and several other adjacent loci was noted. Deletion of aur1 was accomplished in a diploid S. cerevisiae strain. Subsequent sporulation and dissection of the aur1/aur1 delta diploid resulted in tetrads demonstrating 2:2 segregation of viable and nonviable spores, indicating that deletion of aur1 is lethal. As LY295337 is fungicidal and deletion of aur1 is lethal, aur1 represents a potential candidate for the target of LY295337.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.
| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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