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: LEAATDCK

Peptide within the protein Pen-m-2:

MADAAVIEKLEAGFKKLEAATDCKSLLKKYLSKAVFDQLKEKKTSLGATLLDVIQSGVENLDSGVGIYAPDAEAYTLFSPLFDPIIEDYHVGFKQTDKHPNKDFGDVNTFVNVDPEGKYVISTRVRCGRSMEGYPFNPCLTEAQYKEMEAKVSSTLSSLEGELKGTYYPLTGMSKEVQQKLIDDHFLFKEGDRFLQAANACRYWPAGRGIYHNDNKTFLVWVNEEDHLRIISMQMGGDLGQVFRRLTSAVNEIEKRIPFSHHDRLGFLTFCPTNLGTTVRASVHIKLPKLAANREKLEEVAGKYNLQVRGTRGEHTEAEGGIYDISNKRRMGLTEFQAVKEMQDGILELIKMEKEM

References reporting this peptide:

None.


Species Uniqueness

Warning: nonspecific peptide

FoodProteinTaxid
ShrimpCra-c-2.0101 491138
ShrimpLit-v-2.0101 6689
ShrimpPen-m-2.0101 6687

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

Species name Common name Accession(s) Tax ID
Arthrobotrys oligospora ATCC 24927 Arthrobotrys oligospora atcc 24927 XP_011123258
XP_011123258
XP_011123258
756982
Callinectes sapidus Blue crab Q9NH49
Q9NH49
Q9NH49
6763
Carcinus maenas Green crab Q9U9J4
Q9U9J4
Q9U9J4
6759
Crangon crangon Crangon crangon ACR43474
ACR43474
ACR43474
491138
Eriocheir sinensis Chinese mitten crab Q9NH48
Q9NH48
Q9NH48
95602
Fenneropenaeus chinensis Fenneropenaeus chinensis AAV83993
AAV83993
AAV83993
139456
Fenneropenaeus merguiensis Fenneropenaeus merguiensis ACP43442
ACP43442
ACP43442
71412
Homarus gammarus European lobster P14208
P14208
P14208
6707
Litopenaeus vannamei Pacific white shrimp 4BHL_A
4BG4_A
4AM1_A
ABY57915
ABI98020
4BHL_A
4BG4_A
4AM1_A
ABY57915
ABI98020
4BHL_A
4BG4_A
4AM1_A
ABY57915
ABI98020
6689
Macrophthalmus japonicus Macrophthalmus japonicus AID47194
AID47194
AID47194
138195
Marsupenaeus japonicus Marsupenaeus japonicus P51545
P51545
P51545
27405
Metapenaeus ensis Metapenaeus ensis ACA51932
ACA51932
ACA51932
32278
Neocaridina denticulata Japanese swamp shrimp BAH56609
BAH56609
BAH56609
274642
Neohelice granulata Neohelice granulata AAF43438
AAF43438
AAF43438
53323
Penaeus monodon Black tiger shrimp AAO15713
AGV55412
C7E3T4
AAO15713
AGV55412
C7E3T4
AAO15713
AGV55412
C7E3T4
6687
Portunus trituberculatus Swimming crab ADO22720
AEZ68730
AEZ68729
AEZ68724
AEZ68722
ADO22731
ADO22728
ADO22727
ADO22722
ADO22721
ADO22719
ADO22718
ADO22717
ADO22716
ADO22715
ADN88105
ADO22720
AEZ68730
AEZ68729
AEZ68724
AEZ68722
ADO22731
ADO22728
ADO22727
ADO22722
ADO22721
ADO22719
ADO22718
ADO22717
ADO22716
ADO22715
ADN88105
ADO22720
AEZ68730
AEZ68729
AEZ68724
AEZ68722
ADO22731
ADO22728
ADO22727
ADO22722
ADO22721
ADO22719
ADO22718
ADO22717
ADO22716
ADO22715
ADN88105
210409
Procambarus clarkii Red swamp crayfish AEB54632
AKN79739
AFA45339
AEB54632
AKN79739
AFA45339
AEB54632
AKN79739
AFA45339
6728
Rhinopithecus roxellana Golden snub-nosed monkey XP_010386033
XP_010386033
XP_010386033
61622
Scylla olivacea Orange mud crab ACP43443
ACP43443
ACP43443
85551
Scylla paramamosain Green mud crab AFG28553
AFK25805
AFA45340
AEY84969
AFG28553
AFK25805
AFA45340
AEY84969
AFG28553
AFK25805
AFA45340
AEY84969
85552
Scylla serrata Giant mud crab ACV96855
ACV96855
ACV96855
6761

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

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