Aliases for ERO1A Gene
External Ids for ERO1A Gene
Previous HGNC Symbols for ERO1A Gene
GeneCards Summary for ERO1A Gene
ERO1A (Endoplasmic Reticulum Oxidoreductase 1 Alpha) is a Protein Coding gene. Diseases associated with ERO1A include Cholera. Among its related pathways are Cellular Senescence and Protein processing in endoplasmic reticulum. An important paralog of this gene is ERO1B.
UniProtKB/Swiss-Prot for ERO1A Gene
Oxidoreductase involved in disulfide bond formation in the endoplasmic reticulum. Efficiently reoxidizes P4HB/PDI, the enzyme catalyzing protein disulfide formation, in order to allow P4HB to sustain additional rounds of disulfide formation. Following P4HB reoxidation, passes its electrons to molecular oxygen via FAD, leading to the production of reactive oxygen species (ROS) in the cell. Required for the proper folding of immunoglobulins. Involved in the release of the unfolded cholera toxin from reduced P4HB/PDI in case of infection by V.cholerae, thereby playing a role in retrotranslocation of the toxin. Plays an important role in ER stress-induced, CHOP-dependent apoptosis by activating the inositol 1,4,5-trisphosphate receptor IP3R1.