Pathogen Adherence to Carbohydrate Database (PACDB)
PACDB provides the information on pathogens (e.g. bacteria, fungus, toxin and virus) adhering to carbohydrates expressed on the cell surface of host animals or plants.
| Source | Last Updated |
|---|---|
| Pathogen Adherence to Carbohydrate Database (PACDB) | June 1, 2016 |
| Species | Pathogen Adherence Molecule | Ligand Name | Ligand Feature | Target Source ▲ | Glycan Sequence | Binding | PubMed ID |
|---|---|---|---|---|---|---|---|
| Haemophilus influenzae | Unknown | Pentasaccharide | Oligosaccharides | Respiratory tract | NeuAc(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc | Binding | 16564136 |
| Streptococcus pneumoniae | Unknown | Pentasaccharide | Oligosaccharides | Respiratory tract | NeuAc(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc | Binding | 16564136 |
| Neisseria meningitidis | Unknown | Pentasaccharide | Oligosaccharides | Respiratory tract | NeuAc(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc | Binding | 16564136 |
| Norovirus | Unknown | Blood group H antigen | Disaccharides | Saliva | Fuc(a1-2)Gal | Binding | 18701592 |
| Norovirus | Unknown | Blood group A antigen (A-tri-HSA) | Glycoproteins | Saliva | GalNAc(a1-3)[Fuc(a1-2)]Gal(b)-O-APE | Binding | 18701592 |
| Streptococcus mutans | P1 (Antigen I/II) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus parasanguinis | FimA (Lary family) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus sanguis | SsaB (Lary family) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus gordonii | SspA (Antigen I/II) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus mutans | SpaP (Antigen I/II Family) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus mutans | Pac (Antigen I/II) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus sobrinus | Pag (Antigen I/II) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus gordonii | SspB (Antigen I/II) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Streptococcus sobrinus | SpaP (Antigen I/II Family) | Salivary glycoprotein | Glycoproteins | Saliva | Binding | 12640357 | |
| Norovirus | Unknown | Blood group H antigen | Disaccharides | Saliva | Fuc(a1-2)Gal | Not Binding | 18701592 |
| Norovirus | Unknown | Blood group B antigen | Oligosaccharides | Saliva | Gal(a1-3)[Fuc(a1-2)]Gal | Binding | 18701592 |
| Norovirus | Unknown | Blood group A antigen | Oligosaccharides | Saliva | GalNAc(a1-3)[Fuc(a1-2)]Gal(b1-3)GlcNAc | Binding | 18701592 |
| Norovirus | Unknown | Blood group A antigen | Oligosaccharides | Saliva | GalNAc(a1-3)[Fuc(a1-2)]Gal(b1-3)GlcNAc | Not Binding | 18701592 |
| Norovirus | Unknown | Blood group B antigen | Oligosaccharides | Saliva | Gal(a1-3)[Fuc(a1-2)]Gal | Not Binding | 18701592 |
| Escherichia coli | AC/I-fimbriae (S-fimbrial family) | unknown carbohydrate ligand | Saccharides | Septicemic avian epithelial cells | Binding | 10992500 | |
| Neisseria meningitidis | PorA | C4b-binding protein (C4bp) | Glycoproteins | Serum | Binding | 15879129 | |
| Streptococcus pneumoniae | CTB-PsaA pentamers | GM1 | Monosialoglycosphingolipids | Serum, Saliva, Nasal/bronchial wash samples | Gal(b1-3)GalNAc(b1-4)[NeuAc(a2-3)]Gal(b1-4)Glc(b1-1)Cer | Binding | 15358234 |
| Escherichia coli | F1C | Galactosylceramide (d18:1-h18:0-h24:0) | Monoglycosylceramides | Sigma | Gal(b1-1)Cer | Not Binding | 11877427 |
| Burkholderia cepacia | Lectin-like proteins (adhesin) | Galactosylceramide (Galactocerebroside) | Monoglycosylceramides | Sputa of cystic fibrosis patients | Gal(b1-1)Cer | Binding | 8606110 |
| Burkholderia cepacia | Lectin-like proteins (adhesin) | Asialo-GM2 (Gangliotriosylceramide; GgO3) | Oligoglycosylceramides | Sputa of cystic fibrosis patients | GalNAc(b1-4)Gal(b1-4)Glc(b1-1)Cer | Binding | 8606110 |
GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.
Supported by JST NBDC Grant Number JPMJND2204
Partly supported by NIH Common Fund Grant #1U01GM125267-01
This work is licensed under Creative Commons Attribution 4.0 International
GlyCosmos Portal v4.4.0
Last updated: December 8, 2025