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: QQQEEGR
Peptide within the protein Pru-du-6:
MAKAFVFSLCLLLVFNGCLAARQSQLSPQNQCQLNQLQAREPDNRIQAEAGQIETWNFNQEDFQCAGVAASRITIQRNGLHLPSYSNAPQLIYIVQGRGVLGAVFSGCPETFEESQQSSQQGRQQEQEQERQQQQQGEQGRQQGQQEQQQERQGRQQGRQQQEEGRQQEQQQGQQGRPQQQQQFRQFDRHQKTRRIREGDVVAIPAGVAYWSYNDGDQELVAVNLFHVSSDHNQLDQNPRKFYLAGNPENEFNQQGQSQPRQQGEQGRPGQHQQPFGRPRQQEQQGSGNNVFSGFNTQLLAQALNVNEETARNLQGQNDNRNQIIRVRGNLDFVQPPRGRQEREHEERQQEQLQQERQQQGGQLMANGLEETFCSLRLKENIGNPERADIFSPRAGRISTLNSHNLPILRFLRLSAERGFFYRNGIYSPHWNVNAHSVVYVIRGNARVQVVNENGDAILDQEVQQGQLFIVPQNHGVIQQAGNQGFEYFAFKTEENAFINTLAGRTSFLRALPDEVLANAYQISREQARQLKYNRQETIALSSSQQRRAVV
CLLLLFNGCLASRQHIFGQNKEWQLNQLEAREPDNHIQSEAGVTESWNPSDPQFQLAGVAVVRRTIEPNGLHLPSYVNAPQLIYIVRGRGVLGAVFPGCAETFEDSQPQQFQQQQQQQQFRPSRQEGGQGQQQFQGEDQQDRHQKIRHIREGDIIALPAGVAYWSYNNGEQPLVAVSLLDLNNDQNQLDQVPRRFYLAGNPQDEFNPQQQGRQQQQQQQGQQGNGNNIFSGFDTQLLAQALNVNPETARNLQGQDDNRNEIVRVQGQLDFVSPFSRSAGGRGDQERQQEEQQSQREREEKQREQEQQGGGGQDNGVEETFCSARLSQNIGDPSRADFYNPQGGRISVVNRNHLPILRYLRLSAEKGVLYNNAIYTPHWHTNANALVYAIRGNARVQVVNENGDPILDDEVREGQLFLIPQNHAVITQASNEGFEYISFRTDENGFTNTLAGRTSVLRALPDEVLQNAFRISRQEARNLKYNRQESRLLSATSPPRGRLMSILGY
References reporting this peptide:
None.
Species Uniqueness
Species containing the peptide QQQEEGR are presented below. Accessions and taxid values link to further information hosted on NCBI.
| Species name | Common name | Accession(s) | Tax ID |
|---|---|---|---|
| Cynoglossus semilaevis | Tongue sole | XP_008327414 |
244447 |
| Eimeria tenella | Eimeria tenella | XP_013231698 |
5802 |
| Cuculus canorus | Common cuckoo | KFO77207 |
55661 |
| Emiliania huxleyi CCMP1516 | Emiliania huxleyi ccmp1516 | XP_005791360 |
280463 |
| Epinephelus coioides | Orange-spotted grouper | ACI12982 |
94232 |
| Acanthamoeba castellanii str. Neff | Acanthamoeba castellanii str. neff | XP_004351622 XP_004342066 |
1257118 |
| Amanita muscaria Koide BX008 | Amanita muscaria koide bx008 | KIL55351 KIL53828 KIL57055 KIL58734 KIL54347 KIL57333 KIL54937 KIL54047 KIL54953 KIL54484 KIL56453 KIL54120 KIL54795 KIL57649 KIL56401 KIL68013 |
946122 |
| Aquila chrysaetos canadensis | Aquila chrysaetos canadensis | XP_011598091 |
216574 |
| Arabidopsis thaliana | Thale cress | AAF78446 NP_001117479 OAP15379 NP_001319214 |
3702 |
| Arthroderma gypseum CBS 118893 | Arthroderma gypseum cbs 118893 | XP_003173018 |
535722 |
| Balearica pavonina gibbericeps | Balearica pavonina gibbericeps | XP_010301741 |
100784 |
| Bombus impatiens | Common eastern bumble bee | XP_012250115 |
132113 |
| Bombus terrestris | Buff-tailed bumblebee | XP_012174673 |
30195 |
| Byssochlamys spectabilis No. 5 | Byssochlamys spectabilis no. 5 | GAD99717 |
1356009 |
| Calocera cornea HHB12733 | Calocera cornea hhb12733 | KZT61474 |
1353952 |
| Camelina sativa | Camelina sativa | XP_010479903 XP_010502001 XP_010462239 XP_010500990 XP_010462234 XP_010479902 XP_010500991 XP_010462235 |
90675 |
| Camelus bactrianus | Bactrian camel | XP_010971569 XP_010971567 XP_010971566 |
9837 |
| Camelus dromedarius | Arabian camel | XP_010979168 |
9838 |
| Camelus ferus | Wild bactrian camel | XP_014407469 |
419612 |
| Capronia epimyces CBS 606.96 | Capronia epimyces cbs 606.96 | XP_007733370 |
1182542 |
| Capsella rubella | Capsella rubella | XP_006306238 XP_006304589 |
81985 |
| Ceratitis capitata | Mediterranean fruit fly | XP_004522323 |
7213 |
| Clupea harengus | Atlantic herring | XP_012696541 |
7950 |
| Diachasma alloeum | Diachasma alloeum | XP_015114407 |
454923 |
| Diplodia seriata | Diplodia seriata | KKY23090 |
420778 |
| Dipodomys ordii | Ord's kangaroo rat | XP_012891549 |
10020 |
| Eimeria acervulina | Eimeria acervulina | XP_013252693 XP_013250661 |
5801 |
| Eimeria maxima | Eimeria maxima | XP_013332697 XP_013338217 |
5804 |
| Eimeria praecox | Eimeria praecox | CDI87839 CDI80096 CDI85292 |
51316 |
| Falco cherrug | Saker falcon | XP_014137388 XP_014132733 |
345164 |
| Falco peregrinus | Peregrine falcon | XP_013157632 XP_013154058 |
8954 |
| Fulmarus glacialis | Northern fulmar | KFW05711 XP_009577037 |
30455 |
| Geospiza fortis | Medium ground-finch | XP_014165724 |
48883 |
| Gymnopus luxurians FD-317 M1 | Gymnopus luxurians fd-317 m1 | KIK51069 |
944289 |
| Haliaeetus albicilla | White-tailed eagle | XP_009928199 |
8969 |
| Haliaeetus leucocephalus | Bald eagle | XP_010565410 |
52644 |
| Kluyveromyces lactis | Kluyveromyces lactis | XP_451598 |
28985 |
| Kluyveromyces lactis NRRL Y-1140 | Kluyveromyces lactis nrrl y-1140 | XP_451598 |
284590 |
| Larimichthys crocea | Large yellow croaker | KKF30303 XP_010748471 XP_010740251 XP_010740250 KKF16535 |
215358 |
| Leishmania braziliensis MHOM/BR/75/M2904 | Leishmania braziliensis mhom/br/75/m2904 | XP_001564816 |
420245 |
| Marchantia polymorpha subsp. polymorpha | Marchantia polymorpha subsp. polymorpha | OAE32259 |
1480153 |
| Maylandia zebra | Zebra mbuna | XP_004574229 |
106582 |
| Monoraphidium neglectum | Monoraphidium neglectum | XP_013900574 XP_013902115 |
145388 |
| Nicrophorus vespilloides | Nicrophorus vespilloides | XP_017769727 |
110193 |
| Oryza brachyantha | Malo sina | XP_015691573 |
4533 |
| Paracoccidioides brasiliensis | Paracoccidioides brasiliensis | ODH50358 ODH43673 |
121759 |
| Paracoccidioides brasiliensis Pb03 | Paracoccidioides brasiliensis pb03 | EEH17810 |
482561 |
| Paracoccidioides brasiliensis Pb18 | Paracoccidioides brasiliensis pb18 | XP_010758131 |
502780 |
| Parus major | Great tit | XP_015482123 XP_015482122 |
9157 |
| Prunus dulcis | Almond | 3EHK_A ADN39440 CAA55009 |
3755 |
| Pseudopodoces humilis | Tibetan ground-tit | XP_014111874 |
181119 |
| Pterocles gutturalis | Yellow-throated sandgrouse | XP_010079424 |
240206 |
| Puccinia graminis f. sp. tritici CRL 75-36-700-3 | Puccinia graminis f. sp. tritici crl 75-36-700-3 | XP_003327509 |
418459 |
| Salpingoeca rosetta | Salpingoeca rosetta | XP_004998406 |
946362 |
| Siniperca chuatsi | Mandarin fish | AFM52661 |
119488 |
| Sorghum bicolor | Sorghum | XP_002456944 |
4558 |
| Trypanosomatidae sp. TS-2013 | Trypanosomatidae sp. ts-2013 | AGG11413 |
1296663 |
| Vicugna pacos | Alpaca | XP_015099182 XP_015099181 XP_015099180 |
30538 |
| Volvox carteri f. nagariensis | Volvox carteri f. nagariensis | XP_002956424 |
3068 |
| Zea mays | Zea mays | DAA56905 |
4577 |
| Ziziphus jujuba | Ziziphus jujuba | XP_015882260 |
326968 |
BLAST non-redundant protein database version: 4, date: December 9, 2015.
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