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LFNG
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  • LFNG
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

LFNG
Synonyms SCDO3
Gene descriptioni

Full gene name according to HGNC.

LFNG O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Disease related genes
Enzymes
Human disease related genes
Potential drug targets
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 7
Cytoband p22.3
Chromosome location (bp) 2512529 - 2529177
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

5
Ensembl ENSG00000106003 (version 109)
Entrez gene 3955
HGNC HGNC:6560
UniProt Q8NES3 (UniProt - Evidence at protein level)
neXtProt NX_Q8NES3
GeneCards LFNG
Antibodypedia LFNG antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

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 1. Essential mediator of somite segmentation and patterning (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Developmental protein, Glycosyltransferase, Transferase
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Manganese, Metal-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene is a member of the glycosyltransferase 31 gene family. Members of this gene family, which also includes the MFNG (GeneID: 4242) and RFNG (GeneID: 5986) genes, encode evolutionarily conserved glycosyltransferases that act in the Notch signaling pathway to define boundaries during embryonic development. While their genomic structure is distinct from other glycosyltransferases, these proteins have a fucose-specific beta-1,3-N-acetylglucosaminyltransferase activity that leads to elongation of O-linked fucose residues on Notch, which alters Notch signaling. The protein encoded by this gene is predicted to be a single-pass type II Golgi membrane protein but it may also be secreted and proteolytically processed like the related proteins in mouse and Drosophila (PMID: 9187150). Mutations in this gene have been associated with autosomal recessive spondylocostal dysostosis 3. [provided by RefSeq, May 2018]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
LFNG-201
ENSP00000222725
ENST00000222725
Q8NES3
[Direct mapping] Beta-1,3-N-acetylglucosaminyltransferase lunatic fringe
Show all
Enzymes
   ENZYME proteins
   Transferases
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Congenital malformations of the musculoskeletal system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001541 [ovarian follicle development]
GO:0001756 [somitogenesis]
GO:0002315 [marginal zone B cell differentiation]
GO:0005576 [extracellular region]
GO:0005794 [Golgi apparatus]
GO:0007386 [compartment pattern specification]
GO:0007389 [pattern specification process]
GO:0008375 [acetylglucosaminyltransferase activity]
GO:0008593 [regulation of Notch signaling pathway]
GO:0009887 [animal organ morphogenesis]
GO:0014807 [regulation of somitogenesis]
GO:0016020 [membrane]
GO:0016740 [transferase activity]
GO:0016757 [glycosyltransferase activity]
GO:0030173 [integral component of Golgi membrane]
GO:0030217 [T cell differentiation]
GO:0032092 [positive regulation of protein binding]
GO:0033829 [O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity]
GO:0045747 [positive regulation of Notch signaling pathway]
GO:0046872 [metal ion binding]
GO:0051446 [positive regulation of meiotic cell cycle]
GO:1902367 [negative regulation of Notch signaling pathway involved in somitogenesis]
GO:1903561 [extracellular vesicle]
Show all
379 aa
41.8 kDa
Yes 0
LFNG-202
ENSP00000343095
ENST00000338732
Q8NES3
[Direct mapping] Beta-1,3-N-acetylglucosaminyltransferase lunatic fringe
Show all
Enzymes
   ENZYME proteins
   Transferases
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Congenital malformations of the musculoskeletal system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001756 [somitogenesis]
GO:0002315 [marginal zone B cell differentiation]
GO:0005576 [extracellular region]
GO:0005794 [Golgi apparatus]
GO:0007389 [pattern specification process]
GO:0008375 [acetylglucosaminyltransferase activity]
GO:0008593 [regulation of Notch signaling pathway]
GO:0009887 [animal organ morphogenesis]
GO:0014807 [regulation of somitogenesis]
GO:0016020 [membrane]
GO:0016740 [transferase activity]
GO:0016757 [glycosyltransferase activity]
GO:0030217 [T cell differentiation]
GO:0033829 [O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity]
GO:0046872 [metal ion binding]
GO:1902367 [negative regulation of Notch signaling pathway involved in somitogenesis]
GO:1903561 [extracellular vesicle]
Show all
250 aa
28.2 kDa
No 0
LFNG-203
ENSP00000352579
ENST00000359574
Q8NES3
[Direct mapping] Beta-1,3-N-acetylglucosaminyltransferase lunatic fringe
Show all
Enzymes
   ENZYME proteins
   Transferases
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Congenital malformations of the musculoskeletal system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001756 [somitogenesis]
GO:0002315 [marginal zone B cell differentiation]
GO:0005576 [extracellular region]
GO:0005794 [Golgi apparatus]
GO:0007389 [pattern specification process]
GO:0008375 [acetylglucosaminyltransferase activity]
GO:0008593 [regulation of Notch signaling pathway]
GO:0009887 [animal organ morphogenesis]
GO:0014807 [regulation of somitogenesis]
GO:0016020 [membrane]
GO:0016740 [transferase activity]
GO:0016757 [glycosyltransferase activity]
GO:0030173 [integral component of Golgi membrane]
GO:0030217 [T cell differentiation]
GO:0033829 [O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity]
GO:0046872 [metal ion binding]
GO:1902367 [negative regulation of Notch signaling pathway involved in somitogenesis]
GO:1903561 [extracellular vesicle]
Show all
361 aa
39.6 kDa
Yes 0
LFNG-204
ENSP00000384786
ENST00000402045
Q8NES3
[Direct mapping] Beta-1,3-N-acetylglucosaminyltransferase lunatic fringe
Show all
Enzymes
   ENZYME proteins
   Transferases
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Congenital malformations of the musculoskeletal system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001756 [somitogenesis]
GO:0002315 [marginal zone B cell differentiation]
GO:0005576 [extracellular region]
GO:0005794 [Golgi apparatus]
GO:0007389 [pattern specification process]
GO:0008375 [acetylglucosaminyltransferase activity]
GO:0008593 [regulation of Notch signaling pathway]
GO:0009887 [animal organ morphogenesis]
GO:0014807 [regulation of somitogenesis]
GO:0016020 [membrane]
GO:0016740 [transferase activity]
GO:0016757 [glycosyltransferase activity]
GO:0030217 [T cell differentiation]
GO:0033829 [O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity]
GO:0046872 [metal ion binding]
GO:1902367 [negative regulation of Notch signaling pathway involved in somitogenesis]
GO:1903561 [extracellular vesicle]
Show all
250 aa
28.2 kDa
No 0
LFNG-205
ENSP00000385764
ENST00000402506
Q8NES3
[Direct mapping] Beta-1,3-N-acetylglucosaminyltransferase lunatic fringe
Show all
Enzymes
   ENZYME proteins
   Transferases
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Congenital malformations of the musculoskeletal system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001756 [somitogenesis]
GO:0002315 [marginal zone B cell differentiation]
GO:0005576 [extracellular region]
GO:0005794 [Golgi apparatus]
GO:0007389 [pattern specification process]
GO:0008375 [acetylglucosaminyltransferase activity]
GO:0008593 [regulation of Notch signaling pathway]
GO:0009887 [animal organ morphogenesis]
GO:0014807 [regulation of somitogenesis]
GO:0016020 [membrane]
GO:0016740 [transferase activity]
GO:0016757 [glycosyltransferase activity]
GO:0030217 [T cell differentiation]
GO:0033829 [O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase activity]
GO:0046872 [metal ion binding]
GO:1902367 [negative regulation of Notch signaling pathway involved in somitogenesis]
GO:1903561 [extracellular vesicle]
Show all
308 aa
35.3 kDa
No 0

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