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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: SQSQSSR

Peptide within the protein Pis-v-2:

Isoform: Pis-v-2.0101

MGYSSLLSFSLGFLLLFHCSFAQIEQVVNSQQRQQQQRFQTQCQIQNLNALEPKRRIESEAGVTEFWDQNEEQLQCANVAVFRHTIQSRGLLVPSYDNAPELVYVVQGSGIHGAVFPGCPETFQEESQSRSRSERSQQSGEQHQKVRPIQEGDVIALPAGVAHWIYNNGQSKLVLVALADVGNSENQLDQYLRKFVLGGSPQQEIQGSGQSRSRSQSQSSRRGQQGQQSNNILSAFDEEILAQSFNIDTQLARRLQKEKRQRGIIVRVQEDLEVLSPHRQEQEQEYEEERERRQRNGLEETFCTMTLKYNINDPSRADVYNPRGGRVSSVNALNLPILRFLQLSAKKGVLHRDAILAPHWNVNAHSIVYITRGNGRIQIVSENGESVFDEEIREGQLVVVPQNFAVVKRASSDKFEWVSFKTNGLSQTSQLAGRVSVFRALPLDVIKNSFDISREDARRLKESRSETTIFAPGSSSQRKSQSERERQREREEREIH

Isoform: Pis-v-2.0201

MGYSSLLSFSLGFLLLFHCSFAQIEQVVNSQQRQQQQRFQTQCQIQNLNALEPKRRIESEAGVTEFWDQNEEQLQCANVAVFRHTIQSRGLLVPSYNNAPELVYVVQGSGIHGAVFPGCPETFQEESQSQSRSQHSRSERSQQSGEQHQKVRHIREGDIIALPAGVAHWIYNNGQSKLVLVALADVGNSENQLDQYLRKFVLGGSPQQEIQGGGQSWSQSRSSRKGQQSNNILSAFDEEILAQSFNIDTQLVKKLQREEKQRGIIVRVKEDLQVLSPQRQEKEYSDNGLEETFCTMTLKLNINDPSRADVYNPRGGRVTSINALNLPILRFLQLSVEKGVLYQNAIMAPHWNMNAHSIVYITRGNGRMQIVSENGESVFDEEIREGQLVVVPQNFAVVKRASSDGFEWVSFKTNGLAKISQLAGRISVMRGLPLDVIQNSFDISREDAWNLKESRSEMTIFAPGSRSQRQRN

References reporting this peptide:

None.


Species Uniqueness

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

Species name Common name Accession(s) Tax ID
Coffea canephora Coffea canephora CDP09830
49390
Colletotrichum gloeosporioides Cg-14 Colletotrichum gloeosporioides cg-14 EQB46753
1237896
Colletotrichum gloeosporioides Nara gc5 Colletotrichum gloeosporioides nara gc5 XP_007280701
1213859
Kwoniella heveanensis BCC8398 Kwoniella heveanensis bcc8398 OCF34263
1296120
Cryptococcus gattii EJB2 Cryptococcus gattii ejb2 XP_003197434
1296103
Kwoniella heveanensis CBS 569 Kwoniella heveanensis cbs 569 OCF43722
1296119
Plasmodium vivax Malaria parasite p. vivax XP_001616425
5855
Plasmodium vivax Brazil I Plasmodium vivax brazil i KMZ85929
1033975
Plasmodium vivax India VII Plasmodium vivax india vii KMZ79634
1077284
Cryptococcus bestiolae CBS 10118 Cryptococcus bestiolae cbs 10118 OCF25876
1296100
Cryptococcus gattii IND107 Cryptococcus gattii ind107 KIR84389
1296105
Chaetomium thermophilum var. thermophilum DSM 1495 Chaetomium thermophilum var. thermophilum dsm 1495 XP_006696814
759272
Cicer arietinum Chickpea XP_012570623
3827
Citrus sinensis Sweet orange XP_015387316
2711
Cryptococcus gattii LA55 Cryptococcus gattii la55 KGB79292
1296106
Cryptococcus gattii 2001/935-1 Cryptococcus gattii 2001/935-1 KGB79292
1334442
Cryptococcus gattii 99/473 Cryptococcus gattii 99/473 KIR38559
1296104
Cryptococcus gattii CA1014 Cryptococcus gattii ca1014 KGB79292
1296107
Cryptococcus gattii CBS 10090 Cryptococcus gattii cbs 10090 KGB79292
1296101
Cryptococcus gattii E566 Cryptococcus gattii e566 XP_003197434
1296102
Acanthamoeba castellanii str. Neff Acanthamoeba castellanii str. neff XP_004336411
1257118
Ajellomyces capsulatus G186AR Ajellomyces capsulatus g186ar EEH04634
447093
Albugo candida Albugo candida CCI45943
65357
Ancylostoma ceylanicum Ancylostoma ceylanicum EYC08681
53326
Arabis alpina Gray rockcress KFK28795
50452
Aspergillus clavatus NRRL 1 Aspergillus clavatus nrrl 1 XP_001274255
344612
Aspergillus nidulans FGSC A4 Aspergillus nidulans fgsc a4 XP_664677
227321
Austrofundulus limnaeus Austrofundulus limnaeus XP_013860684
52670
Bombus impatiens Common eastern bumble bee XP_012248987
XP_012248986
132113
Bombus terrestris Buff-tailed bumblebee XP_003396802
XP_003393804
XP_012174811
30195
Brachypodium distachyon Brachypodium distachyon XP_010232629
XP_003564741
15368
Camponotus floridanus Florida carpenter ant EFN66262
XP_011259406
104421
Candida tanzawaensis NRRL Y-17324 Candida tanzawaensis nrrl y-17324 ODV77824
984487
Canis lupus familiaris Dog XP_532133
9615
Capronia coronata CBS 617.96 Capronia coronata cbs 617.96 XP_007722528
1182541
Ceratocystis radicicola Ceratocystis radicicola KKA29070
72032
Crassostrea gigas Pacific oyster EKC30895
XP_011443356
29159
Cricetulus griseus Chinese hamster ERE68459
XP_007631932
XP_003511381
10029
Cryptococcus gattii MMRL2647 Cryptococcus gattii mmrl2647 KGB79292
1296117
Cryptococcus gattii NT-10 Cryptococcus gattii nt-10 XP_003197434
1296108
Cryptococcus gattii R265 Cryptococcus gattii r265 KGB79292
294750
Cryptococcus gattii Ram5 Cryptococcus gattii ram5 KIR38559
1296110
Cryptococcus gattii Ru294 Cryptococcus gattii ru294 XP_003197434
1296112
Cryptococcus gattii WM276 Cryptococcus gattii wm276 XP_003197434
367775
Cynara cardunculus var. scolymus Cynara cardunculus var. scolymus KVI07592
KVI07592
59895
Cyphellophora europaea CBS 101466 Cyphellophora europaea cbs 101466 XP_008717166
1220924
Cyprinodon variegatus Cyprinodon variegatus XP_015240344
28743
Diachasma alloeum Diachasma alloeum XP_015113217
454923
Drosophila arizonae Drosophila arizonae XP_017870792
XP_017870790
XP_017870789
7263
Drosophila busckii Drosophila busckii XP_017852074
ALC49954
30019
Drosophila erecta Drosophila erecta XP_001982749
7220
Drosophila mojavensis Drosophila mojavensis XP_002009753
7230
Drosophila rhopaloa Drosophila rhopaloa XP_016985197
1041015
Drosophila virilis Drosophila virilis XP_002059401
7244
Drosophila willistoni Drosophila willistoni XP_002071208
7260
Eucalyptus grandis Eucalyptus grandis KCW62510
XP_010059580
71139
Eufriesea mexicana Eufriesea mexicana XP_017766367
516756
Fusarium oxysporum FOSC 3-a Fusarium oxysporum fosc 3-a EWY79577
909455
Glarea lozoyensis ATCC 20868 Glarea lozoyensis atcc 20868 XP_008087150
1116229
Gloeophyllum trabeum ATCC 11539 Gloeophyllum trabeum atcc 11539 XP_007869771
670483
Gonapodya prolifera JEL478 Gonapodya prolifera jel478 KXS12363
1344416
Jaculus jaculus Lesser egyptian jerboa XP_004655454
XP_004655453
51337
Kryptolebias marmoratus Mangrove rivulus AEI73144
XP_017284455
37003
Larimichthys crocea Large yellow croaker XP_010727958
KKF32345
215358
Lasius niger Lasius niger KMQ92598
67767
Lepisosteus oculatus Spotted gar XP_015221879
XP_015221878
7918
Leptosomus discolor Leptosomus discolor XP_009957211
188344
Magnaporthe poae ATCC 64411 Magnaporthe poae atcc 64411 KLU81931
644358
Manihot esculenta Cassava OAY50781
OAY50782
OAY50780
OAY50778
OAY50783
OAY50779
OAY50784
3983
Medicago truncatula Barrel medic XP_013466451
XP_013466452
3880
Pseudogymnoascus pannorum VKM F-4516 (FW-969) Pseudogymnoascus pannorum vkm f-4516 (fw-969) KFY41583
1420910
Pyrenochaeta sp. DS3sAY3a Pyrenochaeta sp. ds3say3a OAL54883
765867
Megachile rotundata Alfalfa leafcutting bee XP_012143109
XP_012136703
XP_012136702
XP_012136701
XP_012136700
143995
Mesocricetus auratus Golden hamster XP_005087427
XP_012981660
10036
Microtus ochrogaster Prairie vole XP_005368267
XP_005368266
79684
Moniliophthora roreri Moniliophthora roreri KTB35497
221103
Moniliophthora roreri MCA 2997 Moniliophthora roreri mca 2997 XP_007842737
1381753
Mortierella verticillata NRRL 6337 Mortierella verticillata nrrl 6337 KFH64149
1069443
Mus musculus House mouse NP_032496
NP_001300887
AAG38013
AAG38012
10090
Nannospalax galili Upper galilee mountains blind mole rat XP_008833464
1026970
Neotoma lepida Desert woodrat OBS65256
56216
Nicotiana sylvestris Wood tobacco XP_009773910
4096
Nicotiana tabacum Common tobacco XP_016473393
4097
Oncopeltus fasciatus Milkweed bug ABN54458
7536
Oreochromis niloticus Nile tilapia XP_005464776
XP_003448283
8128
Orycteropus afer afer Orycteropus afer afer XP_007945228
1230840
Oryctolagus cuniculus Rabbit XP_002719203
9986
Oryzias latipes Japanese medaka XP_004075457
8090
Parasitella parasitica Parasitella parasitica CEP17039
35722
Penicillium griseofulvum Penicillium griseofulvum KXG46125
5078
Penicillium nordicum Penicillium nordicum KOS42854
229535
Peromyscus maniculatus bairdii Prairie deer mouse XP_006992931
XP_006992930
230844
Phaeodactylum tricornutum CCAP 1055/1 Phaeodactylum tricornutum ccap 1055/1 XP_002185198
556484
Phanerochaete carnosa HHB-10118-sp Phanerochaete carnosa hhb-10118-sp XP_007396887
650164
Phytophthora infestans Potato late blight agent CAI72305
4787
Picea sitchensis Sitka spruce ABK26738
3332
Piriformospora indica DSM 11827 Piriformospora indica dsm 11827 CCA70300
1109443
Pistacia vera Pistacia vera ABG73109
55513
Plasmodium vivax Mauritania I Plasmodium vivax mauritania i KMZ85929
1035515
Plasmodium vivax North Korean Plasmodium vivax north korean KMZ79634
1035514
Plasmodium vivax Sal-1 Plasmodium vivax sal-1 XP_001616425
126793
Polysphondylium pallidum PN500 Polysphondylium pallidum pn500 EFA85661
670386
Pristionchus pacificus Pristionchus pacificus KKA67412
54126
Pseudogymnoascus pannorum VKM F-3557 Pseudogymnoascus pannorum vkm f-3557 KFX95245
1437433
Pseudogymnoascus pannorum VKM F-3808 Pseudogymnoascus pannorum vkm f-3808 KFX90602
1391699
Pseudogymnoascus pannorum VKM F-4246 Pseudogymnoascus pannorum vkm f-4246 KFY08322
1420902
Pseudogymnoascus pannorum VKM F-4513 (FW-928) Pseudogymnoascus pannorum vkm f-4513 (fw-928) KFY47373
1420907
Pseudogymnoascus pannorum VKM F-4514 (FW-929) Pseudogymnoascus pannorum vkm f-4514 (fw-929) KFY41583
1420908
Reticulomyxa filosa Reticulomyxa filosa ETO26031
46433
Rhizoctonia solani AG-1 IA Rhizoctonia solani ag-1 ia ELU44444
983506
Rhizoctonia solani AG-1 IB Rhizoctonia solani ag-1 ib CEL52143
CCO26306
1108050
Salmo salar Atlantic salmon XP_014067061
XP_014067060
8030
Sclerotinia borealis F-4157 Sclerotinia borealis f-4157 ESZ97515
1432307
Serpula lacrymans var. lacrymans S7.3 Serpula lacrymans var. lacrymans s7.3 EGN98528
936435
Serpula lacrymans var. lacrymans S7.9 Serpula lacrymans var. lacrymans s7.9 XP_007319861
578457
Sorghum bicolor Sorghum XP_002463261
4558
Sporisorium scitamineum Sporisorium scitamineum CDW98133
49012
Stachybotrys chartarum IBT 40288 Stachybotrys chartarum ibt 40288 KFA70830
1283842
Stachybotrys chartarum IBT 40293 Stachybotrys chartarum ibt 40293 KFA52637
1280524
Stachybotrys chartarum IBT 7711 Stachybotrys chartarum ibt 7711 KEY67821
1280523
Stachybotrys chlorohalonata IBT 40285 Stachybotrys chlorohalonata ibt 40285 KFA65700
1283841
Stegastes partitus Bicolor damselfish XP_008289875
XP_008285231
XP_008285230
XP_008295089
144197
Thalassiosira oceanica Thalassiosira oceanica EJK50597
159749
Theobroma cacao Cacao XP_007036100
EOY20601
3641
Tilletia caries Wheat bunt fungus OAJ15179
OAI98169
13290
Tilletia controversa Dwarf bunt fungus OAJ08475
OAJ19303
13291
Torrubiella hemipterigena Torrubiella hemipterigena CEJ85063
1531966
Ziziphus jujuba Ziziphus jujuba XP_015901199
326968

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

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