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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: QGQGQSQR

Peptide within the protein Cor-a-9:

MAKLILVSFSLCLLVLFNGCLGINVGLRRQQQRYFGECNLDRLNALEPTNRIEAEACQIESWDHNDQQFQCAGVAVIRRTIEPNGLLLPQYSNAPELIYIERGRGITGVLFPGCPETFEDPQQQSQQGQRQGQGQSQRSEQDRHQKIRHFREGDIIALPAGVAHWCYNDGDSPVVTVSLLHTNNYANQLDENPRHFYLAGNPDDEHQRQGQQQFGQRRRQQQHSHGEQGEQEQQGEGNNVFSGFDAEFLADAFNVDVDTARRLQSNQDKRRNIVKVEGRLQVVRPERSRQEWERQERQERESEQERERQRRQGGRGRDVNGFEETICSLRLRENICTRSRADIYTEQVGRINTVNSNTLPVLRWLQLSAERGDLQREGLYVPHWNLNAHSVVYAIRGRARVQVVDDNGNTVFDDELRQGQVLTIPQNFAVAKRAESEGFEWVAFKTNDNAQISPLAGRTSAIRALPDDVLANAFQISREEARRLKYNRQETTLVRSSRSSSERKRRSESEGRAEA

References reporting this peptide:

None.


Species Uniqueness

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

Species name Common name Accession(s) Tax ID
Alternaria alternata Alternaria alternata OAG21770
5599
Camelus bactrianus Bactrian camel XP_010949454
XP_010949455
9837
Camelus dromedarius Arabian camel XP_010982611
9838
Camelus ferus Wild bactrian camel XP_014412433
419612
Corylus avellana Corylus avellana AHA36627
AAL73404
13451
Drosophila grimshawi Drosophila grimshawi XP_001987771
7222
Drosophila miranda Drosophila miranda XP_017141987
7229
Drosophila virilis Drosophila virilis XP_002050296
7244
Emmonsia parva UAMH 139 Emmonsia parva uamh 139 KLJ11115
1246674
Malus domestica Apple XP_008357689
XP_017183520
3750
Otolemur garnettii Small-eared galago XP_012660758
30611
Sphaerobolus stellatus SS14 Sphaerobolus stellatus ss14 KIJ40578
990650
Tilletia indica Tilletia indica OAJ06469
43049
Tilletia walkeri Tilletia walkeri OAJ17095
117179

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

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