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For Research Use Only. Not For Clinical Use.
Cancer-related genes, Enzymes, Metabolic proteins
Intracellular
Low cell type specificity
Low immune cell specificity
Low cell line specificity
Forms a catalytic dimer which is either homodimer (alpha2/alpha2 homodimer) or heterodimer with PAFAH1B3 (alpha2/alpha1 heterodimer). Component of the cytosolic (PAF-AH (I)) heterotetrameric enzyme, which is composed of PAFAH1B1 (beta), PAFAH1B2 (alpha2) and PAFAH1B3 (alpha1) subunits. The catalytic activity of the enzyme resides in the alpha1 (PAFAH1B3) and alpha2 (PAFAH1B2) subunits, whereas the beta subunit (PAFAH1B1) has regulatory activity. Trimer formation is not essential for the catalytic activity (By similarity). Interacts (homodimer form) with PAFAH1B1 (homodimer form); PAFAH1B2 competes with NDEL1 for PAFAH1B1 binding (PubMed:15572112). Interacts with VLDLR; this interaction may modulate the Reelin pathway (By similarity).
Hydrolase