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: ISQAVHAAHAEINEAGR
Peptide within the protein Gal-d-2:
MGSIGAASMEFCFDVFKELKVHHANENIFYCPIAIMSALAMVYLGAKDSTRTQINKVVRFDKLPGFGDSIEAQCGTSVNVHSSLRDILNQITKPNDVYSFSLASRLYAEERYPILPEYLQCVKELYRGGLEPINFQTAADQARELINSWVESQTNGIIRNVLQPSSVDSQTAMVLVNAIVFKGLWEKAFKDEDTQAMPFRVTEQESKPVQMMYQIGLFRVASMASEKMKILELPFASGTMSMLVLLPDEVSGLEQLESIINFEKLTEWTSSNVMEERKIKVYLPRMKMEEKYNLTSVLMAMGITDVFSSSANLSGISSAESLKISQAVHAAHAEINEAGREVVGSAEAGVDAASVSEEFRADHPFLFCIKHIATNAVLFFGRCVSP
References reporting this peptide:
- Azarnia S., et al. Detection of ovalbumin in egg white, whole egg and incurred pasta using LC–ESI-MS/MS and ELISA. Food Research International. 2013
- Lee J.Yun, et al. Determination of Allergenic Egg Proteins in Food by Protein-, Mass Spectrometry-, and DNA-Based Methods. Journal of AOAC International. 2010
- Monaci L., et al. Multi-allergen quantification of fining-related egg and milk proteins in white wines by high-resolution mass spectrometry. Rapid Communications in Mass Spectrometry. 2013
- Planque M., et al. Advances in ultra-high performance liquid chromatography coupled to tandem mass spectrometry for sensitive detection of several food allergens in complex and processed foodstuffs. Journal of Chromatography A. 2016
- Planque, et al. Liquid chromatography coupled to tandem mass spectrometry for detecting ten allergens in complex and incurred foodstuffs. Journal of Chromatography A. 2017
- Tolin S., et al. Analysis of commercial wines by LC-MS/MS reveals the presence of residual milk and egg white allergens. Food Control. 2012
Species Uniqueness
Species containing the peptide ISQAVHAAHAEINEAGR are presented below. Accessions and taxid values link to further information hosted on NCBI.
| Species name | Common name | Accession(s) | Tax ID |
|---|---|---|---|
| Coturnix coturnix | Common quail | P19104 |
9091 |
| Coturnix japonica | Japanese quail | P19104 |
93934 |
| Gallus gallus | Chicken | 1UHG_A 0705172A AAO43266 P01012 NP_990483 1OVA_B 1OVA_A 1OVA_C XP_015137652 |
9031 |
| Mus musculus | House mouse | 1IAO_B |
10090 |
BLAST non-redundant protein database version: 4, date: December 9, 2015.
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