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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: WLQLSAER

Peptide within the protein Pis-v-5:

MANPSLLSLSVCLLILFHGCLASRQQGQQQNECQIDQLDALEPDNRVEYEAGMVETWDPNHEQFRCAGVAVARHTIQPNGLRLPEYSNAPTLMYIVEGEGMTGTLIPGCPETYQAPQQGQQHGQSSRFQDKHQKIQRFRKGDIIALPAGVANWCYNEGNSPVVTVTLLDVSNSQNQLDMYPRKFNLAGNPEDEFQQQQQQQSRGRRQSQQKSCNNIFCGFDTKILAEVFQVEQSLVKQLQNEKDNRGAIVKVKGDLQVIRPPRRQSERGFESEEESEYERGRRGRDNGLEETICTMKLKENIHDPSRSDIYTPEVGRITSLNSLNLPILKWLQLSAERGVLQNNALMVPHWNFNAHSIVYGCKGNAQVQVVDNFGNTVFDGEVSEGQIFVVPQNFAVVKRARGQRFEWISFKTNDRAMISPLAGSTSVLRAMPEEVLANAFQISREDARKIKFNNEQPTLSSGQSSQQMRDDA

References reporting this peptide:


Species Uniqueness

Warning: nonspecific peptide

FoodProteinTaxid
PecanCar-i-4.0101 32201
HazelnutCor-a-9.0101 13451
WalnutJug-r-4.0101 51240
PistachioPis-v-5.0101 55513

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

Species name Common name Accession(s) Tax ID
Nicotiana sylvestris Wood tobacco XP_009777915
XP_009777915
XP_009777915
XP_009777915
4096
Capsicum annuum Capsicum annuum XP_016565959
XP_016565958
XP_016565959
XP_016565958
XP_016565959
XP_016565958
XP_016565959
XP_016565958
4072
Carya illinoinensis Carya illinoinensis ABW86979
ABW86978
ABW86979
ABW86978
ABW86979
ABW86978
ABW86979
ABW86978
32201
Corylus avellana Corylus avellana AHA36627
AAL73404
AHA36627
AAL73404
AHA36627
AAL73404
AHA36627
AAL73404
13451
Cucumis melo Muskmelon XP_008447426
XP_008447425
XP_008447426
XP_008447425
XP_008447426
XP_008447425
XP_008447426
XP_008447425
3656
Cucumis sativus Cucumber XP_004152049
XP_011651441
XP_004152049
XP_011651441
XP_004152049
XP_011651441
XP_004152049
XP_011651441
3659
Ficus pumila var. awkeotsang Ficus pumila var. awkeotsang ABK80755
ABK80754
ABK80755
ABK80754
ABK80755
ABK80754
ABK80755
ABK80754
204231
Juglans regia English walnut AAW29810
AAW29810
AAW29810
AAW29810
51240
Morus notabilis Morus notabilis XP_010111925
XP_010111924
XP_010111925
XP_010111924
XP_010111925
XP_010111924
XP_010111925
XP_010111924
981085
Nicotiana tabacum Common tobacco XP_016489177
XP_016439381
XP_016489177
XP_016439381
XP_016489177
XP_016439381
XP_016489177
XP_016439381
4097
Nicotiana tomentosiformis Nicotiana tomentosiformis XP_009603583
XP_009603583
XP_009603583
XP_009603583
4098
Pistacia vera Pistacia vera ACB55490
ACB55490
ACB55490
ACB55490
55513
Solanum lycopersicum Tomato XP_004234041
XP_004234041
XP_004234041
XP_004234041
4081
Solanum pennellii Solanum pennellii XP_015067952
XP_015067952
XP_015067952
XP_015067952
28526
Solanum tuberosum Potato XP_006356113
XP_006356113
XP_006356113
XP_006356113
4113

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

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