ALLERGEN NOMENCLATURE
WHO/IUIS Allergen Nomenclature Sub-Committee

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Allergen Details:

Allergen name: Cra g 1
Lineage: Source: Animalia Mollusca
Order: Ostreoida
Species: Crassostrea gigas (Pacific Oyster)
Obsolete name:actin bindnig protein
Biochemical name:tropomyosin
MW(SDS-PAGE):38 kDa
Allergenicity:Serum donors reported allergic symptoms when eating molluscs or crustaceans, were tested by SPT with extract of source, serum IgE by western blot, 5 positive IgE binders out of 10 subjects, and 3 negative controls, using natural and recombinant protein made in E. coli.
Food allergen:Yes
Date Created:2017-09-20 14:37:03
Last Updated:2017-09-20 21:46:55
Submitter Info:
Name:Roni Nugraha, Andreas Lopata
Institution:James Cook University
City:Townsville, Australia
Email:roni.nugraha@my.jcu.edu.au, andreas.lopata@jcu.edu.au
Date:2017-09-06

Comments

Posted: 20 Sep 2017

Note Nugraha and Lopata submitted to WHO/IUIS in Sept. 2017, earning Cra G 1.0101. Emoto et al., did not submit, but published sequence and information in 2009, so that was added as isoform 1.0102 with 95% identity.

Table of IsoAllergens Click +/- for additional information
Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Cra g 1.0101KY549366.1ARX70262.1  
Cra g 1.0102AB444943.1BAH10152.1