is a Data Source.
GlyGen is an integrated, data-driven resource for glycoproteins, glycans, and carbohydrate-active enzymes, providing researchers with comprehensive, high-quality data on glycobiology.
chemistry and biochemistry, biological systems
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| glygen.site | GlyGen Website | glygen.org | GraphicalInterface | ❔ | Web interface for exploring GlyGen data |
| glygen.api | GlyGen API | api.glygen.org | ProgrammingInterface | ❔ | RESTful API for accessing GlyGen data |
| glygen.data.site | GlyGen Data Downloads | data.glygen.org | GraphicalInterface | csv | Interface for searching GlyGen protei... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| biomarkerkg.nodes.biomarker | BKG Biomarker Nodes | Biomarker.nodes.zip (1.2 MB) | GraphProduct | csv | had primary source | Nodes from GlyGen Biomarker Database |
| prokn.glygen.aminoacid.nodes | ProKN GlyGen AminoAcid Nodes | DDKG_PROTEOFORM.AminoAcid.nodes.csv (853 B) | GraphProduct | csv | had primary source | GlyGen amino acid nodes used in ProKN |
| prokn.glygen.glycoprotein.glycosylated_at.glycosylationsite.edges | ProKN GlyGen Glycosylated Site Edges | DDKG_PROTEOFORM.Glycoprotein.GLYCOSYLATED_AT.GlycosylationSite.edges.csv (13.4 MB) | GraphProduct | csv | had primary source | GlyGen glycoprotein glycosylated site... |
| prokn.glygen.glycoprotein.has_evidence.glycoproteinevidence.edges | ProKN GlyGen Evidence Edges | DDKG_PROTEOFORM.Glycoprotein.HAS_EVIDENCE.GlycoproteinEvidence.edges.csv (32.3 MB) | GraphProduct | csv | had primary source | GlyGen glycoprotein evidence edges |
| prokn.glygen.glycoprotein.has_pro_entry.gpid2pro.edges | ProKN GlyGen PRO Entry Edges | DDKG_PROTEOFORM.Glycoprotein.HAS_PRO_ENTRY.GPID2PRO.edges.csv (14.8 MB) | GraphProduct | csv | had primary source | GlyGen glycoprotein PRO entry edges |
| prokn.glygen.glycoprotein.sequence.isoform.edges | ProKN GlyGen Isoform Sequence Edges | DDKG_PROTEOFORM.Glycoprotein.SEQUENCE.Isoform.edges.csv (6.8 MB) | GraphProduct | csv | had primary source | GlyGen glycoprotein isoform sequence ... |
| prokn.glygen.glycoprotein.sequence.protein.edges | ProKN GlyGen Protein Sequence Edges | DDKG_PROTEOFORM.Glycoprotein.SEQUENCE.Protein.edges.csv (7.4 MB) | GraphProduct | csv | had primary source | GlyGen glycoprotein protein sequence ... |
| prokn.glygen.glycoproteinevidence.citation.glycoproteincitation.edges | ProKN GlyGen Evidence Citation Edges | DDKG_PROTEOFORM.GlycoproteinEvidence.CITATION.GlycoproteinCitation.edges.csv (558.3 KB) | GraphProduct | csv | had primary source | GlyGen glycoprotein evidence citation... |
| prokn.glygen.glycosylation.has_enzyme_protein.protein.edges | ProKN GlyGen Enzyme Protein Edges | DDKG_GLYCANS.Glycosylation.HAS_ENZYME_PROTEIN.Protein.edges.csv (23.2 KB) | GraphProduct | csv | had primary source | GlyGen glycosylation enzyme protein e... |
| prokn.glygen.glycosylationsite.has_saccharide.glytoucan.edges | ProKN GlyGen Saccharide Edges | DDKG_PROTEOFORM.GlycosylationSite.HAS_SACCHARIDE.Glytoucan.edges.csv (10.8 MB) | GraphProduct | csv | had primary source | GlyGen glycosylation site saccharide ... |
| prokn.glygen.glycosylationsite.location.glygenlocation.edges | ProKN GlyGen Site Location Edges | DDKG_PROTEOFORM.GlycosylationSite.LOCATION.GlyGenLocation.edges.csv (12.2 MB) | GraphProduct | csv | had primary source | GlyGen glycosylation site location edges |
| prokn.glygen.glycosyltransferasereaction.has_enzyme_protein_gr.protein.edges | ProKN GlyGen Reaction Enzyme Edges | DDKG_GLYCANS.GlycosyltransferaseReaction.HAS_ENZYME_PROTEIN_GR.Protein.edges.csv (24.4 KB) | GraphProduct | csv | had primary source | GlyGen glycosyltransferase reaction e... |
| prokn.glygen.glygenlocation.has_amino_acid.aminoacid.edges | ProKN GlyGen Location Amino Acid Edges | DDKG_PROTEOFORM.GlyGenLocation.HAS_AMINO_ACID.AminoAcid.edges.csv (11.9 MB) | GraphProduct | csv | had primary source | GlyGen location amino acid edges |
| prokn.glygen.glygenresidue.attached_by.glycosylation.edges | ProKN GlyGen Residue Attachment Edges | DDKG_GLYCANS.GlyGenResidue.ATTACHED_BY.Glycosylation.edges.csv (85.9 KB) | GraphProduct | csv | had primary source | GlyGen residue attached by glycosylat... |
| prokn.glygen.glygenresidue.has_parent.glygenresidue.edges | ProKN GlyGen Residue Parent Edges | DDKG_GLYCANS.GlyGenResidue.HAS_PARENT.GlyGenResidue.edges.csv (18.2 KB) | GraphProduct | csv | had primary source | GlyGen residue parent edges |
| prokn.glygen.glytoucan.has_canonical_residue.glygenresidue.edges | ProKN GlyGen Canonical Residue Edges | DDKG_GLYCANS.Glytoucan.HAS_CANONICAL_RESIDUE.GlyGenResidue.edges.csv (20.7 MB) | GraphProduct | csv | had primary source | GlyGen glytoucan canonical residue edges |
| prokn.glygen.glytoucan.has_glycosequence.gyglycosequence.edges | ProKN GlyGen Glycosequence Edges | DDKG_GLYCANS.Glytoucan.HAS_GLYCOSEQUENCE.GlyGenGlycosequence.edges.csv (30.3 MB) | GraphProduct | csv | had primary source | GlyGen glytoucan glyco-sequence edges |
| prokn.glygen.glytoucan.has_motif.glycanmotif.edges | ProKN GlyGen Motif Edges | DDKG_GLYCANS.Glytoucan.HAS_MOTIF.GlycanMotif.edges.csv (4.2 MB) | GraphProduct | csv | had primary source | GlyGen glytoucan motif edges |
| prokn.glygen.glytoucan.is_from_source.glygensrc.edges | ProKN GlyGen Source Edges | DDKG_GLYCANS.Glytoucan.IS_FROM_SOURCE.GlyGenSrc.edges.csv (7.4 MB) | GraphProduct | csv | had primary source | GlyGen glytoucan source edges |
| prokn.glygen.glytoucan.synthesized_by.glycosyltransferasereaction.edges | ProKN GlyGen Synthesized By Edges | DDKG_GLYCANS.Glytoucan.SYNTHESIZED_BY.GlycosyltransferaseReaction.edges.csv (52.2 MB) | GraphProduct | csv | had primary source | GlyGen glytoucan synthesized by react... |
| prokn.glygen.protein.has_isoform.isoform.edges | ProKN GlyGen Protein Isoform Edges | DDKG_PROTEOFORM.Protein.HAS_ISOFORM.Isoform.edges.csv (1.3 MB) | GraphProduct | csv | had primary source | GlyGen protein isoform edges |
| prokn.glygen.protein.has_isoform.protein.edges | ProKN GlyGen Protein Isoform Protein Edges | DDKG_PROTEOFORM.Protein.HAS_ISOFORM.Protein.edges.csv (637.8 KB) | GraphProduct | csv | had primary source | GlyGen protein isoform protein edges |
GlyGen is a data integration and dissemination project for carbohydrate and glycoconjugate related data. It provides researchers with a comprehensive, integrated, and unified resource for glycan and glycoprotein information, bringing together data from multiple international data sources and partners.
The database integrates information from multiple sources, including:
GlyGen provides both a web interface for human users and programmatic access via a RESTful API for computational applications. The resource supports complex queries across multiple data types and provides visualization tools for glycan structures and protein-glycan interactions.
GlyGen is a collaborative effort between the University of Georgia, George Washington University, and international partners, funded by the National Institutes of Health (NIH) through the National Institute of General Medical Sciences (NIGMS).
Created: May 04, 2025 | Last modified: August 06, 2025