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.

Sesame Protein: Ses i 6 | 11S Globulin

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 - 459 amino acids

MVAFKFLLALSLSLLVSAAIAQTREPRLTQGQQCRFQRISGAQPSLRIQSEGGTTELWDERQEQFQCAGIVAMRSTIRPNGLSLPNYHPSPRLVYIERGQGLISIMVPGCAETYQVHRSQRTMERTEASEQQDRGSVRDLHQKVHRLRQGDIVAIPSGAAHWCYNDGSEDLVAVSINDVNHLSNQLDQKFRAFYLAGGVPRSGEQEQQARQTFHNIFRAFDAELLSEAFNVPQETIRRMQSEEEERGLIVMARERMTFVRPDEEEGEQEHRGRQLDNGLEETFCTMKFRTNVESRREADIFSRQAGRVHVVDRNKLPILKYMDLSAEKGNLYSNALVSPDWSMTGHTIVYVTRGDAQVQVVDHNGQALMNDRVNQGEMFVVPQYYTSTARAGNNGFEWVAFKTTGSPMRSPLAGYTSVIRAMPLQVITNSYQISPNQAQALKMNRGSQSFLLSPGGRRS

UniProt: Q9XHP0   IUIS: Ses i 6

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
R VNQGEMFVVPQYYTSTAR A 0 0.601 0.12464
R QTFHNIFR A 0 0.404 0.13278
R SPLAGYTSVIR A 1 0.644 0.9057
K FLLALSLSLLVSAAIAQTR E 0 0.356 0.14532
R GLIVMAR E 0 0.21 0.49376
R LTQGQQCR F 0 0.255 0.26022
R QLDNGLEETFCTMK F 0 0.524 0.501
K GNLYSNALVSPDWSMTGHTIVYVTR G 0 0.382 0.05604
K YMDLSAEK G 0 0.269 0.45002
R TEASEQQDR G 0 0.237 0.14336
R MQSEEEER G 0 0.226 0.23042
R MTFVRPDEEEGEQEHR G 0 0.297 0.32722
R ISGAQPSLR I 1 0.372 0.89282
R STIRPNGLSLPNYHPSPR L 0 0.466 0.3575
R AMPLQVITNSYQISPNQAQALK M 0 0.717 0.1338
R SGEQEQQAR Q 0 0.23 0.17392
R EADIFSR Q 0 0.259 0.3613
R IQSEGGTTELWDER Q 0 0.549 0.71622
R AFDAELLSEAFNVPQETIR R 0 0.806 0.05676
R GSQSFLLSPGGR R 0 0.65 0.6474
K TTGSPMR S 0 0.259 0.08924
R GQGLISIMVPGCAETYQVHR S 0 0.62 0.1125
R QEQFQCAGIVAMR S 0 0.452 0.41762
R AFYLAGGVPR S 1 0.535 0.59232
R AGNNGFEWVAFK T 0 0.573 0.45946
R GDAQVQVVDHNGQALMNDR V 0 0.563 0.45162

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.