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: VAGNVQAQITPSPR
Peptide within the protein Gal-d-6:
MRGLISALVLTLVGSQHLNYQPDFGENKVYTYNYESILFSGIPEKGLARTGIRIRSEVEISGIGPKLCLIRIHSIEAAEYNGIWPTSSFSRSLKLTQALTGQLSIPIKFEYSNGHVGNLMAPDSVSDDGLNIYRGILNILELSLKKMQHSYSIQEAGIGGICNTTYAIQENKKANLVDVTKSKDLNSCEEKVQVVTGSAYTQPCQTCQQRNKNSRATATYNYKIKYTHNEAVITQAEVEEVHQFTPFHEITGGNAIVEARQKLALIEVQKQVAEVPPKEFQKRGSLQYQFGSELLQLPVHLFKIKDVERQIEERLQDLVETTYEQLPSDAPAKALKLMHLLRAANEENYESVWKQFSSRPAYRRYLLDLLPAAASHRSLRFLRHKMERQELTNWEIAQTVLVALHSSSPTQEVMEEATLIVKKHCPRSSSVLRKVCLLSYASLCHKRCSSPYSCSECLQVFHVFAGEALGKSNIEEVLLALKALGNVGHPASIKHIKKFLPGYAAGASELPLKVHETAVMALKSIGMRDPQMVQAITLEIFLNHKIHPRIRMLAAVVLLETKPGLPILMILVDAVLKEPSMQVASFIYSHLRALGRSTAPDLQMMASACRMAVRALSPKFDRSGYQFSKVFRFSMFKEFLMSGLAAKYFVLNNAGSLIPTMAVSQLRTHFLGRVADPIEVGIAAEGLQEMFVRGYSPDKDWETNYDFREILKKLSDWKALPRDKPFASGYLKMFGQELLFGRLDKDTLQNVLQVWYGPDEKIPSIRRLISSLQTGIGRQWTKALLLSEIRCIVPTCVGFPMETSFYYSSVTKVAGNVQAQITPSPRSDFRLTELLNSNVRLRSKMSLSMAKHMTFVIGINTNMIQAGLEAHTKVNAHVPVNVVATIQMKEKSIKAEIPPCKEETNLIIVSSKTFAVTRNIEDLAASKMTPVLLPEAVPDIMKMSFDSDSASGETDNIRDRQSVEDVSSGNSFSFGHPSSGKEPFIQSMCSNASTFGVQVCIEKKSVHAAFIRNVPLYNAIGEHALRMSFKPVYSDVPIEKIQVTIQAGDQAPTKMVRLVTFEDPERQESSRKEVMKRVKKILDDTDNQATRNSRSSSSSASSISESSESTTSTPSSSDSDNRASQGDPQINLKSRQSKANEKKFYPFGDSSSSGSSSSSSSSSSSSSDSSSSSRSSSSSDSSSSSSSSSSSSSSKSKSSSRSSKSNRSSSSSNSKDSSSSSSKSNSKGSSSSSSKASGTRQKAKKQSKTTSFPHASAAEGERSVHEQKQETQSSSSSSSRASSNSRSTSSSTSSSSESSGVSHRQWKQDREAETKRVKSQFNSHSSYDIPNEWETYLPKVYRLRFRSAHTHWHSGHRTSSSSSSSSSESGSSHSNSSSSDSSSRRSHMSDSSSSSSSHRHGEKAAHSSRRSPTSRAASAHHRPGSSLTRERNFLGDVIPPGITIVAQAVRSDNRNQGYQATAYVRSDAAKVDVQLVVVQLAETNWKACADAVILPLKAQARMRWGKECRDYRIAALATTGQMARKLAVQLKVQWGIIPSWIKKTSTALMRYVPGVALVLGFSEAHQRNPSRELIVRAVATSPRSIDTVIKVPGVTLYYQGLRVPFTLALGASSSSYETRDITAWNFLPEIASQIAQEDQSTCEVSKGDFKTFDRMSFTCSFNKSCNVVVAQDCTEHPKFIITTRKVDHQSLSREVHINTSSANITICPAADSSLLVTCNKESVLSDSGVSEYEKDNIKIYKNGKTVIVEAPIHGLKNVNFDGEILKVTVASWMRGKTCGVCGNNDREKHNELLMPNHKLAHSCSAFVHSWVLLEETCSGGCKLQRRYVKLNRNPTIDGEESTCYSVDPVLKCMKDCTPIEKTSVKVGFHCFPKATAVSLLEWQRSSDKKSASEDVVESVDADIDCTCTGDCS
References reporting this peptide:
- Lee J.Yun, et al. Determination of Allergenic Egg Proteins in Food by Protein-, Mass Spectrometry-, and DNA-Based Methods. Journal of AOAC International. 2010
Species Uniqueness
Species containing the peptide VAGNVQAQITPSPR are presented below. Accessions and taxid values link to further information hosted on NCBI.
| Species name | Common name | Accession(s) | Tax ID |
|---|---|---|---|
| Anas platyrhynchos | Mallard | EOB08112 XP_005010345 |
8839 |
| Anser cygnoides domesticus | Anser cygnoides domesticus | XP_013033274 |
381198 |
| Apaloderma vittatum | Apaloderma vittatum | XP_009869972 |
57397 |
| Gallus gallus | Chicken | NP_001004408 |
9031 |
| Meleagris gallopavo | Turkey | XP_010714642 |
9103 |
BLAST non-redundant protein database version: 4, date: December 9, 2015.
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