Allergen Details
| Allergen name: | Que i 6 |
|---|---|
| Allergen source: |
Major taxonomic group: Plantae Eudikotyledons Order: Fagales Species: Quercus ilex (Holly oak, holm oak) NCBI Taxomony ID: 58334 |
| Biochemical name: | Isoflavone reductase-like protein |
| Molecular mass: | 34 kDa |
| Allergenicity: | Sera from eighty-four patients allergic to holm oak pollen (symptoms in spring + positive SPT to Q. ilex pollen extract) were tested. Of those, 11 sera (13%) had IgE to recombinant Que i 6, expressed in E. coli. The recombinant allergen partially inhibited IgE binding to Q. ilex pollen extract in a Western blot with a pool of 10 sera. |
| Route of allergen exposure: | Airway |
| Created: | 2026-04-22 12:42:19 |
| Last Updated: | 2026-04-22 12:42:19 |
| Submitter Info: | |
| Name: | Rosa Rodriguez-Perez; Maria Angeles Castillejo Sanchez |
| Institution: | Instituto de Investigación Sanitaria Hospital la Paz (IdiPAZ); University of Cordoba |
| City: | Madrid, Spain; Cordoba, Spain |
| Email: | mrosa.rodriguez@salud.madrid.org; bb2casam@uco.es |
| Submission Date: | 2026-03-09 |
Comments
Table of Isoallergens
Click on the arrows to show the details of individual isoallergens, click on +/- to show/hide the details of all isoallergens.
| Isoallergen and variants | GenBank Nucleotide | GenBank Protein | UniProt | PDB |
|---|---|---|---|---|
| Que i 6.0101 | PZ106292 |