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 7 | 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 - 497 amino acids

MALTSLLSFFIVVTLLIRGLSAQLAGEQDFYWQDLQSQQQHKLQARTDCRVERLTAQEPTIRFESEAGLTEFWDRNNQQFECAGVAAVRNVIQPRGLLLPHYNNAPQLLYVVRGRGIQGTVIPGCAETFERDTQPRQDRRRRFMDRHQKVRQFRQGDILALPAGLTLWFYNNGGEPLITVALLDTGNAANQLDQTFRHFFLAGNPQGGRQSYFGRPQTEKQQGETKNIFNGFDDEILADAFGVDVQTARRLKGQDDLRGRIVRAERLDIVLPGEEEEERWERDPYSGANGLEETLCTAKLRENLDEPARADVYNPHGGRISSLNSLTLPVLSWLRLSAEKGVLYRNGLVAPHWNLNAHSIIYITRGSGRFQVVGHTGRSVFDGVVREGQLIIVPQNYVVAKRASQDEGLEWISFKTNDNAMTSQLAGRLSAIRAMPEEVVMTAYQVSRDEARRLKYNREESRVFSSTSRYSWPRSSRPMSYMPKPFEYVLDVIKSMM

UniProt: Q9AUD2   IUIS: Ses i 7

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 ENLDEPAR A 0 0.246 0.23206
R AMPEEVVMTAYQVSR D 0 0.58 0.5363
R GIQGTVIPGCAETFER D 0 0.757 0.72928
R SVFDGVVR E 0 0.404 0.59792
R LTAQEPTIR F 0 0.391 0.8503
R NGLVAPHWNLNAHSIIYITR G 0 0.472 0.09394
R GLLLPHYNNAPQLLYVVR G 0 0.672 0.10806
^ MALTSLLSFFIVVTLLIR G 0 0.166 0.1555
R ADVYNPHGGR I 0 0.514 0.28226
K TNDNAMTSQLAGR L 0 0.506 0.5546
R ISSLNSLTLPVLSWLR L 0 0.444 0.19076
R GLSAQLAGEQDFYWQDLQSQQQHK L 0 0.474 0.29374
R DPYSGANGLEETLCTAK L 0 0.764 0.77016
R FESEAGLTEFWDR N 0 0.566 0.42034
R NNQQFECAGVAAVR N 0 0.599 0.67546
R QSYFGRPQTEK Q 0 0.25 0.29294
R HFFLAGNPQGGR Q 0 0.725 0.4257
K NIFNGFDDEILADAFGVDVQTAR R 0 0.523 0.0296
R EGQLIIVPQNYVVAK R 0 0.672 0.6205
R SSRPMSYMPKPFEYVLDVIK S 0 0.257 0.22786
R FQVVGHTGR S 0 0.507 0.4516
R ASQDEGLEWISFK T 0 0.602 0.5615
R LDIVLPGEEEEER W 0 0.665 0.6747
R VFSSTSR Y 0 0.253 0.17892

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.