If you found this site useful, please cite: 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.

Atlantic-salmon Protein: Sal s 2 | β-Enolase

Empirical Proteotypic Peptide Explorer:

This rose plot enables visualization of proteotypic peptides. Each colored rose petal corresponds to a peptide and is bounded by thin gray petals, which represent tryptic cut sites. The radial magnitude of each peptide corresponds to the number of publications which report it.

Hover over a rose petal with your mouse to see the peptide. Click on a rose petal to see the species specificity of that peptide and add it to your cart.


Sequence - 434 amino acids

MSITKIHAREILDSRGNPTVEVDLYTAKGRFRAAVPSGASTGVHEALELRDGDKSRYLGKGTVKAVDHVNKDIAAKLIEKKFSVVDQEKIDHFMLELDGTENKSKFGANAILGVSLAVCKAGAAEKGVPLYRHIADLAGHKDVILPCPAFNVINGGSHAGNKLAMQEFMILPIGASNFHEAMRIGAEVYHNLKNVIKAKYGKDATNVGDEGGFAPNILENNEALELLKTAIEKAGYPDKIIIGMDVAASEFYKAGKYDLDFKSPDDPARYITGDQLGDLYKSFIKGYPVQSIEDPFDQDDWAAWTKFTAAVDIQVVGDDLTVTNPKRIQQAVEKKACNCLLLKVNQIGSVTESIKACKLAQSNGWGVMVSHRSGETEDTFIADLVVGLCTGQIKTGAPCRSERLAKYNQLMRIEEELGAKAKFAGKDYRHPKIN

UniProt: B5DGQ7   IUIS: Sal s 2

Peptide Selector Tool

Explore peptide targets for mass spectrometry by adjusting the selection criteria below. Results from empirical and computational prediction tools have been aggregated for convenience.

Exclude:
Peptide Characteristics:

Minimum length:

Maximum length:

1Peptide2Exp.3ESP4CONSeQ5
K IIIGMDVAASEFYK A 0 0.482 0.14076
K FGANAILGVSLAVCK A 0 0.52 0.32592
K VNQIGSVTESIK A 0 0.576 0.88786
R IEEELGAK A 0 0.236 0.50324
K AVDHVNK D 0 0.245 0.07922
R HIADLAGHK D 0 0.392 0.27984
R AAVPSGASTGVHEALELR D 0 0.809 0.74794
K GYPVQSIEDPFDQDDWAAWTK F 0 0.655 0.20918
R GNPTVEVDLYTAK G 0 0.763 0.96596
K LAMQEFMILPIGASNFHEAMR I 0 0.455 0.04188
K FSVVDQEK I 0 0.285 0.51634
R IQQAVEK K 0 0.223 0.16412
K DVILPCPAFNVINGGSHAGNK L 0 0.806 0.27504
R IGAEVYHNLK N 0 0.558 0.41744
K FTAAVDIQVVGDDLTVTNPK R 0 0.798 0.07246
K IDHFMLELDGTENK S 0 0.675 0.37082
K LAQSNGWGVMVSHR S 0 0.519 0.4508
R YITGDQLGDLYK S 0 0.568 0.44876
K DATNVGDEGGFAPNILENNEALELLK T 0 0.658 0.20402
R SGETEDTFIADLVVGLCTGQIK T 0 0.549 0.03902
K ACNCLLLK V 0 0.294 0.40778
K SPDDPAR Y 0 0.117 0.0977

1 Previous amino acid (^ = Start of protein)

2 Next amino acid ($ = End of protein)

3 Exp. = Number of publications in which this peptide has been reported experimentally

4 ESP = ESP Predictor. Fusaro VA, et al. Nat Botechnol 2009; 27(2): 190-198. doi

5 CONSeQ = CONSeQuence. Eyers CE, et al. Mol Cell Proteomics 2011; 10(11). doi

Underline: Peptide occurs within the first 20 amino acids from the start of the protein. Use caution as the protein may contain a cleaved signaling sequence.

Strike-through: Peptide is present in a protein from another allergen species and is thus nonspecific.