The rapid progress in understanding the genes of the yeast Saccharomyces cerevisiae can be supplemented by two-dimensional (2-D) gel studies to understand global patterns of protein synthesis, protein modification, and protein degradation. The first step in building a protein database for yeast is to identify many of the spots on 2-D gels. We are using protein sequencing, overexpression of genes on high-copy number plasmids, and amino acid analysis to identify the proteins from 2-D gels of yeast. The amino acid analysis technique involves labeling yeast samples with different amino acids and using quantitative image analysis to determine the relative amino acid abundances. The observed amino acid abundances are then searched against the current database of 2600 known yeast protein sequences. At present about 90 proteins on our yeast maps have been identified, and the number is rising rapidly. With many known proteins on the map, it will soon be possible to use 2-D gel analysis to study regulatory pathways in normal and mutant yeast, with knowledge of many the protein products that respond to each genetic or environmental manipulation.
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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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