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: MGLTEFQAVK

Peptide within the protein Lit-v-2:

MADAAVIEKLEAGFKKLEAATDCKSLLKKYLTKEVFDKLKDKRTSLGATLLDVIQSGVENLDSGVGIYAPDAEAYTLFAPLFDPIIEDYHVGFKQTDKHPNKDFGDVNSFVNVDPEGKFVISTRVRCGRSLQGYPFNPCLTESQYKEMEAKVSSTLSSLEGELKGTYYPLTGMSKEVQQKLIDDHFLFKEGDRFLQAANACRYWPAGRGIYHNDNKTFLVWVNEEDHLRIISMQMGGDLGQVFRRLTSAVNEIEKRIPFSHHDRLGFLTFCPTNLGTTVRASVHIKLPKLAANREKLEEVAGKYNLQVRGTRGEHTEAEGGIYDISNKRRMGLTEFQAVKEMQDGILELIKIEKEM

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 MGLTEFQAVK are presented below. Accessions and taxid values link to further information hosted on NCBI.

Species name Common name Accession(s) Tax ID
Homarus gammarus European lobster P14208
P14208
P14208
6707
Halyomorpha halys Brown marmorated stink bug XP_014280927
XP_014280926
XP_014280927
XP_014280926
XP_014280927
XP_014280926
286706
Aleuroglyphus ovatus Brown legged grain mite ABU97463
ABU97463
ABU97463
212130
Anasa tristis Squash bug AFK29278
AFK29278
AFK29278
236421
Anopheles darlingi Anopheles darlingi ETN62321
ETN62321
ETN62321
43151
Anopheles gambiae str. PEST Anopheles gambiae str. pest XP_001688696
XP_315641
XP_001688696
XP_315641
XP_001688696
XP_315641
180454
Anopheles sinensis Anopheles sinensis KFB47038
KFB47038
KFB47038
74873
Carcinus maenas Green crab Q9U9J4
Q9U9J4
Q9U9J4
6759
Cherax cainii Cherax cainii AJO70187
AJO70187
AJO70187
223846
Chionoecetes opilio Snow crab P86699
P86699
P86699
41210
Crangon crangon Crangon crangon ACR43474
ACR43474
ACR43474
491138
Daphnia magna Daphnia magna JAN91448
JAN91448
JAN91448
35525
Eriocheir sinensis Chinese mitten crab Q9NH48
Q9NH48
Q9NH48
95602
Fenneropenaeus chinensis Fenneropenaeus chinensis AAS98886
AAS98890
AAV83993
AAS98886
AAS98890
AAV83993
AAS98886
AAS98890
AAV83993
139456
Fenneropenaeus merguiensis Fenneropenaeus merguiensis ACP43442
ACP43442
ACP43442
71412
Glycyphagus domesticus Glycyphagus domesticus ABU97463
ABU97463
ABU97463
105145
Litopenaeus vannamei Pacific white shrimp ADN43035
4BHL_A
4BG4_B
4BG4_A
4AM1_A
ABY57915
ABI98020
ADN43035
4BHL_A
4BG4_B
4BG4_A
4AM1_A
ABY57915
ABI98020
ADN43035
4BHL_A
4BG4_B
4BG4_A
4AM1_A
ABY57915
ABI98020
6689
Lucilia cuprina Australian sheep blowfly AFD97743
AFD97742
KNC27254
AFD97743
AFD97742
KNC27254
AFD97743
AFD97742
KNC27254
7375
Macrophthalmus japonicus Macrophthalmus japonicus AID47194
AID47194
AID47194
138195
Marsupenaeus japonicus Marsupenaeus japonicus P51545
P51545
P51545
27405
Metapenaeus ensis Metapenaeus ensis ACA51932
ACA51932
ACA51932
32278
Metaseiulus occidentalis Western predatory mite XP_003743522
XP_003743522
XP_003743522
34638
Neohelice granulata Neohelice granulata AAF43438
AAF43438
AAF43438
53323
Orchesella cincta Orchesella cincta ODM97523
ODM97523
ODM97523
48709
Pachygrapsus marmoratus Marbled crab Q9GYX1
Q9GYX1
Q9GYX1
135190
Penaeus monodon Black tiger shrimp AAO15713
AGV55412
C7E3T4
AAO15713
AGV55412
C7E3T4
AAO15713
AGV55412
C7E3T4
6687
Procambarus clarkii Red swamp crayfish ABZ79135
AFA45339
ABZ79135
AFA45339
ABZ79135
AFA45339
6728
Riptortus pedestris Riptortus pedestris BAN20219
BAN20219
BAN20219
329032
Sarcoptes scabiei Sarcoptes scabiei KPM07362
KPM07362
KPM07362
52283
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
Trichinella spiralis Trichinella spiralis KRY07170
KRY07170
KRY07170
6334

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

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