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POGLUT1 POGLUT1 NOTCH1 NOTCH1 FUT11 FUT11 NOTCH3 NOTCH3 NOTCH4 NOTCH4 POFUT1 POFUT1 POFUT2 POFUT2 JAG1 JAG1 DLL1 DLL1 FUT10 FUT10 NOTCH2 NOTCH2
"POFUT1" - protein O-fucosyltransferase 1 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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some 3D structure is known or predicted
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query proteins and first shell of interactors
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white nodes:
second shell of interactors
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Known Interactions
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from curated databases
experiment edge
experimentally determined
Predicted Interactions
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gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
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Score
POFUT1protein O-fucosyltransferase 1; Catalyzes the reaction that attaches fucose through an O-glycosidic linkage to a conserved serine or threonine residue found in the consensus sequence C2-X(4,5)-[S/T]-C3 of EGF domains, where C2 and C3 are the second and third conserved cysteines. Specifically uses GDP-fucose as donor substrate and proper disulfide pairing of the substrate EGF domains is required for fucose transfer. Plays a crucial role in NOTCH signaling. Initial fucosylation of NOTCH by POFUT1 generates a substrate for FRINGE/RFNG, an acetylglucosaminyltransferase that can then extend [...] (388 aa)    
Predicted Functional Partners:
NOTCH1
notch 1; Functions as a receptor for membrane-bound ligands Jagged1, Jagged2 and Delta1 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. May be important for normal lymphocyte function. In altered form, may contribute to transformation or progression in some T-cell neoplasms. Involved in the maturation of both CD4+ and CD8+ c [...] (2555 aa)
        score_image score_image score_image   0.999
NOTCH3
notch 3; Functions as a receptor for membrane-bound ligands Jagged1, Jagged2 and Delta1 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 (By similarity) (2321 aa)
        score_image score_image score_image   0.986
NOTCH4
notch 4 (2003 aa)
        score_image score_image score_image   0.984
POFUT2
protein O-fucosyltransferase 2; Catalyzes the reaction that attaches fucose through an O-glycosidic linkage to a conserved serine or threonine residue in the consensus sequence C1-X(2,3)-S/T-C2-X(2)-G of thrombospondin type 1 repeats where C1 and C2 are the first and second cysteines, respectively. O-fucosylates members of several protein families including the ADAMTS family, the thrombosporin (TSP) and spondin families. The O-fucosylation of TSRs is also required for restricting epithelial to mesenchymal transition (EMT), maintaining the correct patterning of mesoderm and localization [...] (429 aa)
          score_image score_image   0.969
POGLUT1
protein O-glucosyltransferase 1; UDP-glucosyltransferase (392 aa)
      score_image   score_image score_image   0.955
NOTCH2
notch 2 (2471 aa)
        score_image   score_image   0.894
DLL1
delta-like 1 (Drosophila); Acts as a ligand for Notch receptors. Blocks the differentiation of progenitor cells into the B-cell lineage while promoting the emergence of a population of cells with the characteristics of a T-cell/NK-cell precursor (723 aa)
        score_image   score_image   0.840
JAG1
jagged 1; Ligand for multiple Notch receptors and involved in the mediation of Notch signaling. May be involved in cell-fate decisions during hematopoiesis. Seems to be involved in early and late stages of mammalian cardiovascular development. Inhibits myoblast differentiation (By similarity). Enhances fibroblast growth factor-induced angiogenesis (in vitro) (1218 aa)
        score_image   score_image   0.774
FUT11
fucosyltransferase 11 (alpha (1,3) fucosyltransferase); Probable fucosyltransferase (By similarity) (492 aa)
            score_image   0.708
FUT10
fucosyltransferase 10 (alpha (1,3) fucosyltransferase); Probable fucosyltransferase (By similarity) (479 aa)
            score_image   0.704
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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