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.

Peptide: SITDELDQTFSELSGY

Peptide within the protein Lit-v-1:

MDAIKKKMQAMKLEKDNAMDRADTLEQQNKEANNRAEKSEEEVHNLQKRMQQLENDLDQVQESLLKANIQLVEKDKALSNAEGEVAALNRRIQLLEEDLERSEERLNTATTKLAEASQAADESERMRKVLENRSLSDEERMDALENQLKEARFLAEEADRKYDEVARKLAMVEADLERAEERAETGESKIVELEEELRVVGNNLKSLEVSEEKANQREEAYKEQIKTLTNKLKAAEARAEFAERSVQKLQKEVDRLEDELVNEKEKYKSITDELDQTFSELSGY

References reporting this peptide:


Species Uniqueness

Warning: nonspecific peptide

FoodProteinTaxid
ShrimpCra-c-1.0101 491138
LobsterHom-a-1.0101 6706
LobsterHom-a-1.0102 6706
ShrimpLit-v-1.0101 6689
ShrimpMac-r-1.0101 79674
ShrimpMet-e-1.0101 32278
ShrimpPan-b-1.0101 6703
LobsterPan-s-1.0101 71578
ShrimpPen-m-1.0101 6687

Species containing the peptide SITDELDQTFSELSGY are presented below. Accessions and taxid values link to further information hosted on NCBI.

Species name Common name Accession(s) Tax ID
Cherax destructor Cherax destructor AGW22428
AGW22428
AGW22428
AGW22428
AGW22428
AGW22428
AGW22428
AGW22428
AGW22428
6723
Crangon crangon Crangon crangon ACR43473
ACR43473
ACR43473
ACR43473
ACR43473
ACR43473
ACR43473
ACR43473
ACR43473
491138
Erimacrus isenbeckii Erimacrus isenbeckii BAF47268
BAF47268
BAF47268
BAF47268
BAF47268
BAF47268
BAF47268
BAF47268
BAF47268
299522
Eriocheir sinensis Chinese mitten crab ABO71783
ABO71783
ABO71783
ABO71783
ABO71783
ABO71783
ABO71783
ABO71783
ABO71783
95602
Farfantepenaeus aztecus Brown shrimp A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
6690
Fenneropenaeus chinensis Fenneropenaeus chinensis A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
139456
Fenneropenaeus merguiensis Fenneropenaeus merguiensis A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
71412
Homarus americanus American lobster AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
AAC48288
O44119
6706
Hyalella azteca Hyalella azteca XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
XP_018025706
XP_018025699
XP_018025677
XP_018025639
XP_018025624
XP_018025617
XP_018025610
XP_018025602
XP_018025566
XP_018025535
XP_018025526
XP_018025517
XP_018025509
294128
Jasus edwardsii Red rock lobster AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
95461
Jasus lalandii South african cape rock lobster AFY98827
AFY98827
AFY98827
AFY98827
AFY98827
AFY98827
AFY98827
AFY98827
AFY98827
99572
Litopenaeus vannamei Pacific white shrimp A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
6689
Macrobrachium nipponense Macrobrachium nipponense AHJ10947
AHJ10947
AHJ10947
AHJ10947
AHJ10947
AHJ10947
AHJ10947
AHJ10947
AHJ10947
159736
Macrobrachium rosenbergii Giant freshwater prawn ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
ADC55380
AHA85706
79674
Marsupenaeus japonicus Marsupenaeus japonicus A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
A1KYZ2
27405
Melicertus latisulcatus Melicertus latisulcatus AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
AGF86397
161925
Metapenaeus ensis Metapenaeus ensis Q25456
Q25456
Q25456
Q25456
Q25456
Q25456
Q25456
Q25456
Q25456
32278
Oratosquilla oratoria Oratosquilla oratoria BAF95206
BAF95206
BAF95206
BAF95206
BAF95206
BAF95206
BAF95206
BAF95206
BAF95206
337810
Pandalus borealis Northern shrimp P86704
P86704
P86704
P86704
P86704
P86704
P86704
P86704
P86704
6703
Pandalus eous Pandalus eous P86704
P86704
P86704
P86704
P86704
P86704
P86704
P86704
P86704
298721
Panulirus stimpsoni Chinese spiny lobster O61379
O61379
O61379
O61379
O61379
O61379
O61379
O61379
O61379
71578
Paralithodes camtschaticus Red king crab BAF47265
BAF47265
BAF47265
BAF47265
BAF47265
BAF47265
BAF47265
BAF47265
BAF47265
6741
Penaeus monodon Black tiger shrimp ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
ADM34184
A1KYZ2
6687
Portunus sanguinolentus Portunus sanguinolentus ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
411673
Portunus trituberculatus Swimming crab ABS12234
ABS12234
ABS12234
ABS12234
ABS12234
ABS12234
ABS12234
ABS12234
ABS12234
210409
Scylla serrata Giant mud crab ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
ABL89183
6761
Squilla oratoria Squilla oratoria ABQ57495
ABQ57495
ABQ57495
ABQ57495
ABQ57495
ABQ57495
ABQ57495
ABQ57495
ABQ57495
274635

BLAST non-redundant protein database version: 4, date: December 9, 2015.

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