Difference between revisions of "Part:BBa K4197015"

Revision as of 08:20, 8 October 2022

Gene coding for Der p 1

Gene coding for Mite allergen called Der p 1.

Introduction

This part is composed of the gene coding for the allergen of dust mite Der p 1 (NCBI: U11695.1). The mite allergy prevalence is 20% (Lieberman and al. 2018) in the US and Der p 1 triggers 87% of dust mite allergies (Mueller and al. 2015). Der p 1 have already been expressed in E. coli and was able to bind the IgE of patient with peanut's allergie (Bussières and al. 2010).

Construction

The objective of the INSA-UPS 2022 team was to display Der p 1 on the surface of E. coli so the ordered sequence was merged to OmpA membrane lippoprotein (see part BBa_K1694009).

References

More information about the project for which the part was created: DAISY (INSA-UPS 2022)

Other parts to display allergens:
- OmpA_Ara h 2
- OmpA_Ana o 3
- OmpA_Der p 1

1. Mueller, G. A.; Randall, T. A.; Glesner, J.; Pedersen, L. C.; Perera, L.; Edwards, L. L.; DeRose, E. F.; Chapman, M. D.; London, R. E.; Pomés, A. (2016). Serological, genomic and structural analyses of the major mite allergen Der p 23. Clinical & Experimental Allergy, 46(2), 365–376. doi:10.1111/cea.12680
2. Bussières, L., Bordas-Le Floch, V., Bulder, I., Chabre, H., Nony, E., Lautrette, A., Berrouet, C., Nguefeu, Y., Horiot, S., Baron-Bodo, V., Van Overtvelt, L., De Conti, A. M., Schlegel, A., Maguet, N., Mouz, N., Lemoine, P., Batard, T., & Moingeon, P. (2010). Recombinant Fusion Proteins Assembling Der p 1 and Der p 2 Allergens from Dermatophagoides pteronyssinus. International Archives of Allergy and Immunology, 153(2), 141–151. https://doi.org/10.1159/000312631

Sequence and Features