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.

Soy Protein: Gly m 4 | Pathogenesis-Related Protein, Pr-10, Bet V 1 Family Member

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 - 158 amino acids

MGVFTFEDEINSPVAPATLYKALVTDADNVIPKALDSFKSVENVEGNGGPGTIKKITFLEDGETKFVLHKIESIDEANLGYSYSVVGGAALPDTAEKITFDSKLVAGPNGGSAGKLTVKYETKGDAEPNQDELKTGKAKADALFKAIEAYLLAHPDYN

UniProt: P26987   IUIS: Gly m 4

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 AIEAYLLAHPDYN $ 0 0.633 0.38742
K ALVTDADNVIPK A 0 0.784 0.91618
^ MGVFTFEDEINSPVAPATLYK A 0 0.811 0.02992
K ITFLEDGETK F 0 0.38 0.63986
K IESIDEANLGYSYSVVGGAALPDTAEK I 0 0.605 0.13066
K SVENVEGNGGPGTIK K 0 0.765 0.57926
K LVAGPNGGSAGK L 0 0.533 0.4007
K GDAEPNQDELK T 0 0.358 0.11114

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.