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: VFSNDILVAALNTPR
Peptide within the protein Jug-n-2:
GRDRQDPQQQYHRCQRRCQIQEQSPERQRQCQQRCERQYKEQQGRERGPEASPRRESKGREEEQQRHNPYYFHSQSIRSRHESEEGEVKYLERFAERTELLRGIENYRVVILDANPNTFMLPHHKDAESVIVVTRGRATLTLVSQETRESFNLECGDVIRVPAGATEYVINQDSNERLEMVKLLQPVNNPGQVREYYAAGAKSPDQSYLRVFSNDILVAALNTPRDRLERFFDQQEQREGVIIRASQEKLRALSQHAMSAGQRPWGRRSSGGPISLKSERPSYSNQFGQFFEACPEEHRQLQEMDVLVNYAEIKRGAMMVPHYNSKATVVVYVVEGTGRYEMACPHVSSQSFEDQGRREQEEEESTGRFQKVTARLARGDIFVIPAGHPIAITASQNENLRLLGFGINGENNQRNFLAGQNSIINQLEREAKELSFNMPREEIEEIFESQMESYFVPTERQSRRGQGRDHPLASILGFAFF
References reporting this peptide:
- Gu, et al. A rapid solid-phase extraction combined with liquid chromatography-tandem mass spectrometry for simultaneous screening of multiple allergens in chocolates. Food Control. 2018
- Planque, et al. Liquid chromatography coupled to tandem mass spectrometry for detecting ten allergens in complex and incurred foodstuffs. Journal of Chromatography A. 2017
Species Uniqueness
Warning: nonspecific peptide
| Food | Protein | Taxid |
|---|---|---|
| Walnut | Jug-n-2.0101 | 16719 |
| Walnut | Jug-r-2.0101 | 51240 |
Species containing the peptide VFSNDILVAALNTPR are presented below. Accessions and taxid values link to further information hosted on NCBI.
| Species name | Common name | Accession(s) | Tax ID |
|---|---|---|---|
| Carya illinoinensis | Carya illinoinensis | 5E1R_A ABV49593 ABV49590 5E1R_A ABV49593 ABV49590 |
32201 |
| Juglans nigra | Black walnut | AAM54366 AAM54366 |
16719 |
| Juglans regia | English walnut | AAF18269 AAF18269 |
51240 |
BLAST non-redundant protein database version: 4, date: December 9, 2015.
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