Gamma-secretase subunit Aph-1b; Essential subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral proteins such as Notch receptors. It may represent a stabilizing cofactor for the presenilin homodimer that promotes the formation of a stable complex (By similarity).

Catenin beta-1; Key downstream component of the canonical Wnt signaling pathway (By similarity). In the absence of Wnt, forms a complex with axin1, axin2, apc, csnk1a1 and gsk3b that promotes phosphorylation on N-terminal Ser and Thr residues and ubiquitination of ctnnb1 and its subsequent degradation by the proteasome (By similarity). In the presence of Wnt ligand, ctnnb1 is not ubiquitinated and accumulates in the nucleus, where it acts as a coactivator for transcription factors of the TCF/LEF family, leading to activate Wnt responsive genes (By similarity). Plays a key role in dorso [...]

Zgc:114200.

Ncstrn_small domain-containing protein.

Catenin, beta 2.

Amyloid beta (A4) precursor protein a.

Neurogenic locus notch homolog protein 1; Functions as a receptor for membrane-bound ligands Jagged-1 (JAG1), Jagged-2 (JAG2) and Delta-1 (DLL1) to regulate cell-fate determination. Upon ligand activation through the released notch intracellular domain (NICD) it forms a transcriptional activator complex with RBPJ/RBPSUH and activates genes of the enhancer of split locus. Affects the implementation of differentiation, proliferation and apoptotic programs. Involved in angiogenesis; negatively regulates endothelial cell proliferation and migration and angiogenic sprouting. Involved in the [...]

Presenilin-2; Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptors; Belongs to the peptidase A22A family.

Protein kinase, cAMP-dependent, catalytic, alpha, genome duplicate b; Belongs to the protein kinase superfamily.