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 7 | Seed Biotinylated Protein

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 - 643 amino acids

MASEQLARRENTTTEKEIHVEKHRVPKMATHFEHLAEQAKESDITAGKDTPQGSIEALQAGERVKDHAGKAMGDIGGRGKARETHELGAHFESLADKVTDHAAANVVGNKESQREARGGVRDVGKFEMRTEGGEKGNKDRPELKTRTREVIGRTEKERGRESGGQVVAEKGRETETARGRVGAENEGARTTAVITCTLEKGGGTQKPIREEERESESERSAWEQISNYSDQATQGVKEKYERAKQAASETLNTTTQTAQEKSAQAKNLAAQAKDATLEKGQQGYAVTKDTISSAAKTASEKTAPVAEKAKDYTLQAAEKAKSAGGTTASYVGEKAVQAKDVAVESGKSAAGYAAKVAADLRDKATAVGWAAAHFSAEKTVEGTKAAAHVVEGAAGYAGHKAAELASMSAGAVKGLAASAGETAKEYTAKKKEEAQRELEAKKPSQPQEAEERPSEGIGETVRQYAQKPKPSERNPQKEGTGSIVFTAIGETVSSAGEKVKKPFKNTTGGESEGGGGKEEGKSVIGKSLTSIGEKLGDAKQREELLDNVTGNITEGGGEVLGAVGETVAEIGQNMMKPAEIVQERAHVRQAGGVLDAIGETIAEIAETTRVMVSGEDERVLRQSVVLETRVTGRAKHEEGSHGA

UniProt: C6K8D1   IUIS: Gly m 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
K HEEGSHGA $ 0 0.336 0.13164
K TAPVAEK A 0 0.187 0.11696
K AAAHVVEGAAGYAGHK A 0 0.544 0.4747
K SAGGTTASYVGEK A 0 0.531 0.4935
K DYTLQAAEK A 0 0.324 0.61882
K NLAAQAK D 0 0.225 0.09526
K ESDITAGK D 0 0.221 0.1769
K GQQGYAVTK D 0 0.275 0.50392
K NTTGGESEGGGGK E 0 0.439 0.2026
K GGGTQKPIR E 0 0.236 0.24038
K MATHFEHLAEQAK E 0 0.398 0.29778
K VTDHAAANVVGNK E 0 0.701 0.51948
K GLAASAGETAK E 0 0.325 0.5245
R ENTTTEK E 0 0.178 0.0495
R SAWEQISNYSDQATQGVK E 0 0.545 0.41946
K AMGDIGGR G 0 0.234 0.29854
K AAELASMSAGAVK G 0 0.347 0.73054
R ESGGQVVAEK G 0 0.329 0.51412
R TTAVITCTLEK G 0 0.438 0.55868
K SLTSIGEK L 0 0.264 0.46596
R QYAQKPKPSER N 0 0.225 0.18032
K KPSQPQEAEERPSEGIGETVR Q 0 0.331 0.39584
^ MASEQLAR R 0 0.235 0.67152
K DVAVESGK S 0 0.247 0.24392
K QAASETLNTTTQTAQEK S 0 0.66 0.38034
K DTISSAAK T 0 0.238 0.2151
K ATAVGWAAAHFSAEK T 0 0.567 0.59564
R VGAENEGAR T 0 0.263 0.36616
K SAAGYAAK V 0 0.205 0.25376
K EGTGSIVFTAIGETVSSAGEK V 0 0.494 0.42636
K DTPQGSIEALQAGER V 0 0.789 0.86966
R QAGGVLDAIGETIAEIAETTR V 0 0.652 0.31836
R ETHELGAHFESLADK V 0 0.657 0.43754
R VMVSGEDER V 0 0.292 0.57484
R QSVVLETR V 0 0.351 0.63252

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.