Croote, D., Quake, S.R. Food allergen detection by mass spectrometry: the role of systems biology. npj Syst Biol Appl. 2016 Sep 29; 2:16022.
Peptide: ALSNAEGEVAALNR
Peptide within the protein Hom-a-1:
MDAIKKKMQAMKLEKDNAMDRADTLEQQNKEANIRAEKTEEEIRITHKKMQQVENELDQVQEQLSLANTKLEEKEKALQNAEGEVAALNRRIQLLEEDLERSEERLNTATTKLAEASQAADESERMRKVLENRSLSDEERMDALENQLKEARFLAEEADRKYDEVARKLAMVEADLERAEERAETGESKIVELEEELRVVGNNLKSLEVSEEKANQREEAYKEQIKTLANKLKAAEARAEFAERSVQKLQKEVDRLEDELVNEKEKYKSITDELDQTFSELSGY
MDAIKKKMQAMKLEKDNAMDRADTLEQQNKEANIRAEKSEEEVHNLQKRMQQLENDLDQVQESLLKANTQLEEKDKALSNAEGEVAALNRRIQLLEEDLERSEERLNTATTKLAEASQAADESERMRKVLENRSLSDEERMDALENQLKEARFLAEEADRKYDEVARKLAMVEADLERAEERAETGESKIVELEEELRVVGNNLKSLEVSEEKANQREEAYKEQIKTLANKLKAAEARAEFAERSVQKLQKEVDRLEDELVNEKEKYKSITDELDQTFSELSGY
References reporting this peptide:
- Kamath, et al. Impact of heat processing on the detection of the major shellfish allergen tropomyosin in crustaceans and molluscs using specific monoclonal antibodies.. Food chemistry. 2013
- Rahman A., et al. Analysis of the allergenic proteins in black tiger prawn (Penaeus monodon) and characterization of the major allergen tropomyosin using mass spectrometry. Rapid Communications in Mass Spectrometry. 2010
Species Uniqueness
Warning: nonspecific peptide
| Food | Protein | Taxid |
|---|---|---|
| Shrimp | Cra-c-1.0101 | 491138 |
| Lobster | Hom-a-1.0102 | 6706 |
| Shrimp | Lit-v-1.0101 | 6689 |
| Shrimp | Mac-r-1.0101 | 79674 |
| Shrimp | Met-e-1.0101 | 32278 |
| Shrimp | Pan-b-1.0101 | 6703 |
| Lobster | Pan-s-1.0101 | 71578 |
| Shrimp | Pen-m-1.0101 | 6687 |
| Crab | Por-p-1.0101 | 80836 |
Species containing the peptide ALSNAEGEVAALNR are presented below. Accessions and taxid values link to further information hosted on NCBI.
BLAST non-redundant protein database version: 4, date: December 9, 2015.
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