Reference: Toikkanen JH, et al. (2006) YET1, YET2 and YET3 of Saccharomyces cerevisiae Encode BAP31 Homologs with Partially Overlapping Functions. J. Biol. Sci. (Faisalabad) 6(3):446-456

Reference Help

Abstract


BAP31 is a polytopic integral membrane protein of the endoplasmic reticulum in mammalian cells. It has been shown to participate in various cellular functions such as protein transport and apoptosis. Saccharomyces cerevisiae genome contains three open reading frames YKL065C, YMR040W and YDL072C, which encode BAP31 homologs. We named these YET1 (for Yeast ER Transmembrane protein), YET2 and YET3, respectively. Similar to mammalian BAP31, Yet1p was shown to be an integral membrane protein localized to the endoplasmic reticulum. YET genes were not essential for viability, but disruption of YET1 increased and YET3 decreased the cell growth in liquid cultures. In the yet1Δ yet3Δ and yet2Δ yet3Δ double disruptant cells the growth was restored to the level observed in the wild type cells. The results suggest that Yet proteins have partially specialized, but overlapping functions. Furthermore, yet3Δ cells showed a defect in invertase secretion. The possible role of the yeast BAP31 homologs in the ER export is discussed.

Reference Type
Journal Article
Authors
Toikkanen JH, Fatal N, Hilden P, Makarow M, Kuismanen E
Primary Lit For
Additional Lit For
Review For

Gene Ontology Annotations


Increase the total number of rows showing on this page 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.

Gene/Complex Qualifier Gene Ontology Term Aspect Annotation Extension Evidence Method Source Assigned On Reference

Phenotype Annotations


Increase the total number of rows showing on this page 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.

Gene Phenotype Experiment Type Mutant Information Strain Background Chemical Details Reference

Disease Annotations


Increase the total number of rows showing on this page 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.

Gene Disease Ontology Term Qualifier Evidence Method Source Assigned On Reference

Regulation Annotations


Increase the total number of rows displayed on this page 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; to filter the table by a specific experiment type, type a keyword into the Filter box (for example, “microarray”); download this table as a .txt file using the Download button or click Analyze to further view and analyze the list of target genes using GO Term Finder, GO Slim Mapper, SPELL, or YeastMine.

Regulator Target Direction Regulation Of Happens During Method Evidence

Post-translational Modifications


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 its 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.

Site Modification Modifier Reference

Interaction Annotations


Genetic Interactions

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.

Interactor Interactor Allele Assay Annotation Action Phenotype SGA score P-value Source Reference

Physical Interactions

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.

Interactor Interactor Assay Annotation Action Modification Source Reference

Functional Complementation Annotations


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 its 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.

Gene Species Gene ID Strain background Direction Details Source Reference