Take our Survey

Reference: Hoseki J, et al. (2010) Mechanism and components of endoplasmic reticulum-associated degradation. J Biochem 147(1):19-25

Reference Help

Abstract

The folding of secretory and membrane proteins takes place in the endoplasmic reticulum (ER). The quality of the proteins folded in the ER is carefully monitored by an ER quality control mechanism that allows only correctly folded proteins to be transported to their final destination, and misfolded or unassembled proteins to be retained in the ER and subsequently degraded in a process termed ER-associated degradation (ERAD). The ERAD pathway is conserved from yeast to mammals, and plays an essential role in the maintenance of ER homeostasis, as well as in the prevention of various diseases that arise from the accumulation of aberrant proteins in the ER. In the ERAD pathway, molecular chaperones and lectin-like proteins are involved in the identification of misfolded proteins, ER-resident reductases cleave disulfide bonds in these proteins to facilitate retrograde transport to the cytosol, and AAA(+) ATPase withdraws them from the retrotranslocation channel to the cytosol where they are degraded by the ubiquitin/proteasome system. The possible mechanisms that underlie ERAD and the various factors involved in this process are discussed in this review.

Reference Type
Journal Article
Authors
Hoseki J, Ushioda R, Nagata K
Primary Lit For
Additional Lit For
Review For

Interaction 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 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 Type Assay Annotation Action Modification Phenotype Source Reference

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

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 Experiment Assay Construct Conditions Strain Background Reference