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 3 | 7S Vicilin-Like 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 - 585 amino acids

MSCGGRLCLVLFALLLASAVVASESKDPELKQCKHQCKAQQQISKEQKEACIQACKEYIRQKHQGEHGRGGGDILEEEVWNRKSPIERLRECSRGCEQQHGEQREECLRRCQEEYQREKGRQDDDNPTDPEKQYQQCRLQCRRQGEGGGFSREHCERRREEKYREQQGREGGRGEMYEGREREEEQEEQGRGRIPYVFEDQHFITGFRTQHGRMRVLQKFTDRSELLRGIENYRVAILEAEPQTFIVPNHWDAESVVFVAKGRGTISLVRQDRRESLNIKQGDILKINAGTTAYLINRDNNERLVLAKLLQPVSTPGEFELFFGAGGENPESFFKSFSDEILEAAFNTRRDRLQRIFGQQRQGVIVKASEEQVRAMSRHEEGGIWPFGGESKGTINIYQQRPTHSNQYGQLHEVDASQYRQLRDLDLTVSLANITQGAMTAPHYNSKATKIALVVDGEGYFEMACPHMSRSRGSYQGETRGRPSYQRVASRLTRGTVVIIPAGHPFVAVASSNQNLQVLCFEVNANNNEKFPLAGRRNVMNQLEREAKELAFGMPAREVEEVSRSQQEEFFFKGPRQQQQGRADA

UniProt: Q9AUD0   IUIS: Ses i 3

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 ASEEQVR A 0 0.206 0.09892
R DLDLTVSLANITQGAMTAPHYNSK A 0 0.725 0.08584
K INAGTTAYLINR D 0 0.554 0.79502
R LCLVLFALLLASAVVASESK D 0 0.351 0.14706
K AQQQISK E 0 0.223 0.09108
K EACIQACK E 0 0.271 0.32506
K ELAFGMPAR E 0 0.377 0.64234
R CQEEYQR E 0 0.239 0.12396
R GEMYEGR E 0 0.253 0.14312
R GCEQQHGEQR E 0 0.268 0.18042
R QGEGGGFSR E 0 0.355 0.304
R NVMNQLER E 0 0.251 0.46418
K HQGEHGR G 0 0.18 0.0682
R VAILEAEPQTFIVPNHWDAESVVFVAK G 0 0.487 0.07048
R GSYQGETR G 0 0.28 0.21044
R EEEQEEQGR G 0 0.22 0.21536
R SQQEEFFFK G 0 0.435 0.30702
R HEEGGIWPFGGESK G 0 0.64 0.43746
R GGGDILEEEVWNR K 0 0.526 0.6129
K GTINIYQQRPTHSNQYGQLHEVDASQYR Q 0 0.223 0.24304
R QDDDNPTDPEK Q 0 0.328 0.1528
R GTISLVR Q 0 0.26 0.504
K SFSDEILEAAFNTR R 0 0.727 0.71546
K IALVVDGEGYFEMACPHMSR S 0 0.524 0.03178
K LLQPVSTPGEFELFFGAGGENPESFFK S 0 0.611 0.09024
R EVEEVSR S 0 0.183 0.24624
R IPYVFEDQHFITGFR T 0 0.561 0.10622
R GRPSYQR V 0 0.231 0.12644

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.