APH1A report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_0007220Biological processNotch receptor processing
GO_0031293Biological processmembrane protein intracellular domain proteolysis
GO_0007219Biological processNotch signaling pathway
GO_0001656Biological processmetanephros development
GO_0016485Biological processprotein processing
GO_0042982Biological processamyloid precursor protein metabolic process
GO_0010950Biological processpositive regulation of endopeptidase activity
GO_0042987Biological processamyloid precursor protein catabolic process
GO_0034205Biological processamyloid-beta formation
GO_0006509Biological processmembrane protein ectodomain proteolysis
GO_0070765Cellular componentgamma-secretase complex
GO_0005886Cellular componentplasma membrane
GO_0016020Cellular componentmembrane
GO_0005789Cellular componentendoplasmic reticulum membrane
GO_0005769Cellular componentearly endosome
GO_0005794Cellular componentGolgi apparatus
GO_0042734Cellular componentpresynaptic membrane
GO_0000139Cellular componentGolgi membrane
GO_0005783Cellular componentendoplasmic reticulum
GO_0008021Cellular componentsynaptic vesicle
GO_0010008Cellular componentendosome membrane
GO_0032580Cellular componentGolgi cisterna membrane
GO_0019899Molecular functionenzyme binding
GO_0061133Molecular functionendopeptidase activator activity
GO_0030674Molecular functionprotein-macromolecule adaptor activity
GO_0005515Molecular functionprotein binding

IV. Literature review

[source]
Gene nameAPH1A
Protein nameGamma-secretase subunit APH-1 (APH-1)
Gamma-secretase subunit APH-1A (APH-1a) (Aph-1alpha) (Presenilin-stabilization factor)
SynonymsUNQ579/PRO1141
PSF
CGI-78
RP4-790G17.3-008
DescriptionFUNCTION: Non-catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors and APP (amyloid-beta precursor protein) . Required for normal gamma-secretase assembly . The gamma-secretase complex plays a role in Notch and Wnt signaling cascades and regulation of downstream processes via its role in processing key regulatory proteins, and by regulating cytosolic CTNNB1 levels (Probable). .

FUNCTION: Potential subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral proteins such as Notch receptors. .

AccessionsQ5TB21
ENST00000236017.5
Q96BI3
ENST00000369109.8 [Q96BI3-1]
ENST00000414276.6 [Q96BI3-3]
ENST00000360244.8 [Q96BI3-2]