FUNCTION: Glycosyltransferase that initiates the elongation of O-linked fucose residues attached to EGF-like repeats in the extracellular domain of Notch molecules. Modulates NOTCH1 activity by modifying O-fucose residues at specific EGF-like domains resulting in inhibition of NOTCH1 activation by J...
FUNCTION: Glycosyltransferase that initiates the elongation of O-linked fucose residues attached to EGF-like repeats in the extracellular domain of Notch molecules. Modulates NOTCH1 activity by modifying O-fucose residues at specific EGF-like domains resulting in inhibition of NOTCH1 activation by JAG1 and enhancement of NOTCH1 activation by DLL1 via an increase in its binding to DLL1 (By similarity). Decreases the binding of JAG1 to NOTCH2 but not that of DLL1 (PubMed:11346656). Essential mediator of somite segmentation and patterning (By similarity). {ECO:0000250|UniProtKB:O09010, ECO:0000269|PubMed:11346656}.
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GO - Biological processes (BP):
animal organ morphogenesis [GO:0009887]; compartment pattern specification [GO:0007386]; marginal zone B cell differentiation [GO:0002315]; negative regulation of Notch signaling pathway involved in somitogenesis [GO:1902367]; ovarian follicle development [GO:0001541]; positive regulation of meiotic...
animal organ morphogenesis [GO:0009887]; compartment pattern specification [GO:0007386]; marginal zone B cell differentiation [GO:0002315]; negative regulation of Notch signaling pathway involved in somitogenesis [GO:1902367]; ovarian follicle development [GO:0001541]; positive regulation of meiotic cell cycle [GO:0051446]; positive regulation of Notch signaling pathway [GO:0045747]; positive regulation of protein binding [GO:0032092]; regulation of Notch signaling pathway [GO:0008593]; regulation of somitogenesis [GO:0014807]; somitogenesis [GO:0001756]; T cell differentiation [GO:0030217]
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GO - Molecular function (MF):
acetylglucosaminyltransferase activity [GO:0008375]; metal ion binding [GO:0046872]; O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity [GO:0033829]...
acetylglucosaminyltransferase activity [GO:0008375]; metal ion binding [GO:0046872]; O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity [GO:0033829]
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GO - Cellular component (CC):
extracellular region [GO:0005576]; extracellular vesicle [GO:1903561]; Golgi membrane [GO:0000139]; integral component of Golgi membrane [GO:0030173]...
extracellular region [GO:0005576]; extracellular vesicle [GO:1903561]; Golgi membrane [GO:0000139]; integral component of Golgi membrane [GO:0030173]
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