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 |
|---|---|---|---|---|---|---|---|
| Helicobacter pylori | Neutrophil-activating proteins (150-kDa) | unnamed ligand | Sialoglycosphingolipids | Bovine buttermilk | Gal(b1-4)GlcNAc(b1-6)[NeuAc(a2-6)Gal(b1-4)GlcNAc(b1-3)]Gal(b1-4)Glc(b1-1)Cer | Not Binding | 9228091 |
| Rotavirus | Unknown | unnamed ligand | Sialoglycosphingolipids | Gal(b1-4)GlcNAc(b1-6)[NeuAc(a2-6)Gal(b1-4)GlcNAc(b1-3)]Gal(b1-4)Glc(b1-1)Cer | Not Binding | 11160731 | |
| Neisseria gonorrhoeae | Lectin-like proteins (adhesin) | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Gonorrhoeae patients | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 2468365 |
| Escherichia coli | F1C | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Dog intestine | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 11877427 |
| Propionibacterium granulosum | Lectin-like proteins (adhesin) | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Human skin | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 2468365 |
| Actinomyces naeslundii | Unknown | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Dog small intestine | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 2358461 |
| Actinomyces viscosus | Unknown | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Dog small intestine | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 2358461 |
| Propionibacterium freudenreichii | Unknown | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 2435422 | |
| Escherichia coli | K88ab/K88ac/K88ad | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 11953368 | |
| Propionibacterium granulosum | Unknown | Lewis x (Lex) (GSL) | Oligoglycosylceramides | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 2435422 | |
| Escherichia coli | K88ab/K88ac/K88ad | Fuc-nLc6 (V3) | Oligoglycosylceramides | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-1)Cer | Not Binding | 11953368 | |
| Escherichia coli | P-fimbriae | unnamed ligand | Oligoglycosylceramides | Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-6)[Gal(b1-3)]GalNAc(b1-3)Gal(a1-4)Gal(b1-4)Glc(b1-1)Cer | Binding | 7721812 | |
| Hantaan virus | SBA (soybean agglutinin) | N-Acetylgalactosamine | Monosaccharides | Vero E6/P388D1 cells | GalNAc | Binding | 10542025 |
| Actinomyces naeslundii | Type-2 fimbrial lectins (130-kDa glycoprotein) | N-Acetylgalactosamine | Monosaccharides | Polymorphonuclear leukocytes (PMNs) | GalNAc | Binding | 7790078 |
| Entamoeba histolytica | Transmembrane heavy subunit (Hgl; 170-kDa) disulfide linked to a GPI-anchored light subunit (Lgl; 31-to 35-kDa). | N-Acetylgalactosamine | Monosaccharides | Intestinal cells | GalNAc | Binding | 15322032 |
| Entamoeba histolytica | Gal/GalNAc Lectins (260-kDa) | N-Acetylgalactosamine | Monosaccharides | c-Met on hepatocytes | GalNAc | Binding | 9878032 |
| Hantaan virus | DBA (Dolichos biflorus agglutinin) | N-Acetylgalactosamine | Monosaccharides | Vero E6/P388D1 cells | GalNAc | Binding | 10542025 |
| Actinomyces naeslundii | Adhesins | N-Acetylgalactosamine | Monosaccharides | HL-60 promyelocytic leukemia cell line, Leukosialin (CD43) | GalNAc | Binding | 11035744 |
| Cryptococcus neoformans | Adhesins | N-Acetylgalactosamine | Monosaccharides | Human lung epithelial cell line (A549) | GalNAc | Binding | 9453390 |
| Streptococcus pneumoniae | Adhesins | N-Acetylgalactosamine | Monosaccharides | Type-II lung cells, Vascular endothelial cells | GalNAc | Binding | 7752878 |
| Clostridium botulinum | Botulinum neurotoxin (16S) | N-Acetylgalactosamine | Monosaccharides | Intestinal epithelial cells (T84) | GalNAc | Binding | 17156748 |
| Clostridium botulinum | HA | N-Acetylgalactosamine | Monosaccharides | Intestinal epithelial cells (T84) | GalNAc | Binding | 17156748 |
| Entamoeba histolytica | Raft-like plasma membrane domains | N-Acetylgalactosamine | Monosaccharides | Intestinal cells | GalNAc | Binding | 15322032 |
| Pseudomonas aeruginosa | PA-IL (51-kDa) | N-Acetylgalactosamine | Monosaccharides | GalNAc | Binding | 15049333 | |
| Entamoeba histolytica | Membrane-associated lectins (heavy(170-kDa)/light(35-or31-kDa) subunits) | N-Acetylgalactosamine | Monosaccharides | GalNAc | Binding | 10225860 |
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