Gene Symbol | Aph1a |
Entrez Gene ID | 226548 |
Full Name | aph1 homolog A, gamma secretase subunit |
Synonyms | 6530402N02Rik,APH-1a |
General protein information |
|
Gene Type | protein-coding |
Organism | Mus musculus(house mouse) |
Genome | |
Summary | This gene encodes a subunit of the gamma-secretase complex, which is localized to the endoplasmic reticulum and golgi apparatus. Gamma-secretase is a multi-protein enzyme that catalyzes intramembraneous proteolysis of type I transmembrane proteins and is essential for many signaling pathways, including the Notch signaling pathway. Studies suggest that the protein encoded by this locus binds directly to substrates of the gamma-secretase complex, including the beta-amyloid precursor protein which is associated with Alzheimer disease progression. This gene is required for normal embryonic development and survival, and disruption is associated with defects in the yolk sack angiogenesis, neural tube formation, and somitogenesis. A pseudogene of this gene is located on chromosome 1. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2013]. |