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: AFAIIDQDK

Peptide within the protein Xip-g-1:

MAFAGVLSDADVAAALEACKDAGTFDYKKFFKSCGLAAKSTDDVKKAFAIIDQDKSGFIEEDELKLFLQNFKAAARPLTDAETEAFLKAGDSDGDGKIGAEEFAALVTA

References reporting this peptide:

None.


Species Uniqueness

Warning: nonspecific peptide

FoodProteinTaxid
FishCyp-c-1.0201 7962
FishLat-c-1.0201 8187
FishSar-sa-1.0101 28381
FishXip-g-1.0101 8245

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

Species name Common name Accession(s) Tax ID
Maylandia zebra Zebra mbuna XP_004562389
XP_004558443
XP_004562389
XP_004558443
XP_004562389
XP_004558443
XP_004562389
XP_004558443
106582
Micropterus salmoides Largemouth bass ACN49204
ACN49204
ACN49204
ACN49204
27706
Siniperca chuatsi Mandarin fish ADA70320
AET79257
ADA70320
AET79257
ADA70320
AET79257
ADA70320
AET79257
119488
Hypophthalmichthys nobilis Bighead carp ACI01049
ACI01049
ACI01049
ACI01049
7965
Ictalurus furcatus Blue catfish ADO27803
ADO27803
ADO27803
ADO27803
66913
Ictalurus punctatus Channel catfish XP_017348353
AAO25757
XP_017348353
AAO25757
XP_017348353
AAO25757
XP_017348353
AAO25757
7998
Katsuwonus pelamis Skipjack tuna BAF98924
BAF98924
BAF98924
BAF98924
8226
Kryptolebias marmoratus Mangrove rivulus XP_017277414
XP_017277414
XP_017277414
XP_017277414
37003
Lates calcarifer Barramundi perch AAT45383
AAT45383
AAT45383
AAT45383
8187
Astyanax mexicanus Mexican tetra XP_007251241
XP_007239014
XP_007251240
XP_007251241
XP_007239014
XP_007251240
XP_007251241
XP_007239014
XP_007251240
XP_007251241
XP_007239014
XP_007251240
7994
Austrofundulus limnaeus Austrofundulus limnaeus XP_013870368
XP_013870368
XP_013870368
XP_013870368
52670
Campylomormyrus compressirostris Campylomormyrus compressirostris AHI42558
AHI42558
AHI42558
AHI42558
389352
Carassius auratus Goldfish AET79255
AET79255
AET79255
AET79255
7957
Cyprinodon variegatus Cyprinodon variegatus XP_015256733
XP_015256733
XP_015256733
XP_015256733
28743
Cyprinus carpio Common carp P02618
1B8R_A
1CDP_A
CBA35344
CAC83659
KTG35550
KTG43301
P02618
1B8R_A
1CDP_A
CBA35344
CAC83659
KTG35550
KTG43301
P02618
1B8R_A
1CDP_A
CBA35344
CAC83659
KTG35550
KTG43301
P02618
1B8R_A
1CDP_A
CBA35344
CAC83659
KTG35550
KTG43301
7962
Danio rerio Zebrafish AAO33402
NP_997948
AAO33402
NP_997948
AAO33402
NP_997948
AAO33402
NP_997948
7955
Dentex tumifrons Yellowback seabream BAK09233
BAK09233
BAK09233
BAK09233
119711
Electrophorus sp. Electrophorus sp. 1206380A
1206380A
1206380A
1206380A
30772
Gillichthys mirabilis Long-jawed mudsucker ACO57586
ACO57586
ACO57586
ACO57586
8222
Gillichthys seta Shortjaw mudsucker ACO57586
ACO57586
ACO57586
ACO57586
79683
Haplochromis burtoni Burton's mouthbrooder XP_005721753
XP_005925525
XP_005721753
XP_005925525
XP_005721753
XP_005925525
XP_005721753
XP_005925525
8153
Hypophthalmichthys molitrix Silver carp ACI95745
AGH28007
ACI95745
AGH28007
ACI95745
AGH28007
ACI95745
AGH28007
13095
Neolamprologus brichardi Neolamprologus brichardi XP_006801003
XP_006791598
XP_006801003
XP_006791598
XP_006801003
XP_006791598
XP_006801003
XP_006791598
32507
Nothobranchius furzeri Turquoise killifish XP_015801211
XP_015801211
XP_015801211
XP_015801211
105023
Oreochromis niloticus Nile tilapia XP_003452873
XP_003452873
XP_003452873
XP_003452873
8128
Poecilia formosa Amazon molly XP_007557472
XP_007557472
XP_007557472
XP_007557472
48698
Poecilia latipinna Sailfin molly XP_007557472
XP_007557472
XP_007557472
XP_007557472
48699
Poecilia mexicana Poecilia mexicana XP_007557472
XP_007557472
XP_007557472
XP_007557472
48701
Poecilia reticulata Guppy XP_008436379
XP_008415057
XP_008436379
XP_008415057
XP_008436379
XP_008415057
XP_008436379
XP_008415057
8081
Pundamilia nyererei Pundamilia nyererei XP_005721753
XP_004558443
XP_005721753
XP_004558443
XP_005721753
XP_004558443
XP_005721753
XP_004558443
303518
Pygocentrus nattereri Red-bellied piranha XP_017540519
XP_017540519
XP_017540519
XP_017540519
42514
Rastrelliger kanagurta Indian mackerel ANW10058
ANW10058
ANW10058
ANW10058
70446
Sardinops sagax South american pilchard CAQ68366
CAQ68366
CAQ68366
CAQ68366
28381
Scleropages formosus Asian bonytongue KPP59111
KPP59111
KPP59111
KPP59111
113540
Scomber japonicus Chub mackerel P59747
P59747
P59747
P59747
13676
Scomber scombrus Atlantic mackerel CAX32965
CBA35346
CAX32965
CBA35346
CAX32965
CBA35346
CAX32965
CBA35346
13677
Sinocyclocheilus anshuiensis Sinocyclocheilus anshuiensis XP_016345216
XP_016312395
XP_016345216
XP_016312395
XP_016345216
XP_016312395
XP_016345216
XP_016312395
1608454
Sinocyclocheilus grahami Sinocyclocheilus grahami XP_016106649
XP_016084983
XP_016106649
XP_016084983
XP_016106649
XP_016084983
XP_016106649
XP_016084983
75366
Sinocyclocheilus rhinocerous Sinocyclocheilus rhinocerous XP_016389250
XP_016345216
XP_016389250
XP_016345216
XP_016389250
XP_016345216
XP_016389250
XP_016345216
307959
Stegastes partitus Bicolor damselfish XP_008286259
XP_008286259
XP_008286259
XP_008286259
144197
Tetraodon nigroviridis Spotted green pufferfish CAG04448
CAG04448
CAG04448
CAG04448
99883
Trachurus japonicus Japanese jack mackerel BAE46762
BAE46762
BAE46762
BAE46762
83875
Xiphias gladius Swordfish CAR48256
CAR48256
CAR48256
CAR48256
8245
Xiphophorus maculatus Southern platyfish XP_005811742
XP_008415057
XP_005811742
XP_008415057
XP_005811742
XP_008415057
XP_005811742
XP_008415057
8083

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

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