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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: FFEITPEK

Peptide within the protein Gly-m-5:

Isoform: Gly-m-5.0101

VEKEECEEGEIPRPRPRPQHPEREPQQPGEKEEDEDEQPRPIPFPRPQPRQEEEHEQREEQEWPRKEEKRGEKGSEEEDEDEDEEQDERQFPFPRPPHQKEERKQEEDEDEEQQRESEESEDSELRRHKNKNPFLFGSNRFETLFKNQYGRIRVLQRFNQRSPQLQNLRDYRILEFNSKPNTLLLPNHADADYLIVILNGTAILSLVNNDDRDSYRLQSGDALRVPSGTTYYVVNPDNNENLRLITLAIPVNKPGRFESFFLSSTEAQQSYLQGFSRNILEASYDTKFEEINKVLFSREEGQQQGEQRLQESVIVEISKEQIRALSKRAKSSSRKTISSEDKPFNLRSRDPIYSNKLGKFFEITPEKNPQLRDLDIFLSIVDMNEGALLLPHFNSKAIVILVINEGDANIELVGLKEQQQEQQQEEQPLEVRKYRAELSEQDIFVIPAGYPVVVNATSNLNFFAIGINAENNQRNFLAGSQDNVISQIPSQVQELAFPGSAQAVEKLLKNQRESYFVDAQPKKKEEGNKGRKGPLSSILRAFY

Isoform: Gly-m-5.0201

VEEEEECEEGQIPRPRPQHPERERQQHGEKEEDEGEQPRPFPFPRPRQPHQEEEHEQKEEHEWHRKEEKHGGKGSEEEQDEREHPRPHQPHQKEEEKHEWQHKQEKHQGKESEEEEEDQDEDEEQDKESQESEGSESQREPRRHKNKNPFHFNSKRFQTLFKNQYGHVRVLQRFNKRSQQLQNLRDYRILEFNSKPNTLLLPHHADADYLIVILNGTAILTLVNNDDRDSYNLQSGDALRVPAGTTYYVVNPDNDENLRMITLAIPVNKPGRFESFFLSSTQAQQSYLQGFSKNILEASYDTKFEEINKVLFGREEGQQQGEERLQESVIVEISKKQIRELSKHAKSSSRKTISSEDKPFNLRSRDPIYSNKLGKLFEITPEKNPQLRDLDVFLSVVDMNEGALFLPHFNSKAIVVLVINEGEANIELVGIKEQQQRQQQEEQPLEVRKYRAELSEQDIFVIPAGYPVVVNATSDLNFFAFGINAENNQRNFLAGSKDNVISQIPSQVQELAFPGSAKDIENLIKSQSESYFVDAQPQQKEEGNKGRKGPLSSILRAFY

Isoform: Gly-m-5.0301

MMRVRFPLLVLLGTVFLASVCVSLKVREDENNPFYLRSSNSFQTLFENQNGRIRLLQRFNKRSPQLENLRDYRIVQFQSKPNTILLPHHADADFLLFVLSGRAILTLVNNDDRDSYNLHPGDAQRIPAGTTYYLVNPHDHQNLKIIKLAIPVNKPGRYDDFFLSSTQAQQSYLQGFSHNILETSFHSEFEEINRVLLGEEEEQRQQEGVIVELSKEQIRQLSRRAKSSSRKTISSEDEPFNLRSRNPIYSNNFGKFFEITPEKNPQLRDLDIFLSSVDINEGALLLPHFNSKAIVILVINEGDANIELVGIKEQQQKQKQEEEPLEVQRYRAELSEDDVFVIPAAYPFVVNATSNLNFLAFGINAENNQRNFLAGEKDNVVRQIERQVQELAFPGSAQDVERLLKKQRESYFVDAQPQQKEEGSKGRKGPFPSILGALY

Isoform: Gly-m-5.0302

MMRVRFPLLVLLGTVFLASVCVSLKVREDENNPFYFRSSNSFQTLFENQNGRIRLLQRFNKRSPQLENLRDYRIVQFQSKPNTILLPHHADADFLLFVLSGRAILTLVNNDDRDSYNLHPGDAQRIPAGTTYYLVNPHDHQNLKIIKLAIPVNKPGRYDDFFLSSTQAQQSYLQGFSHNILETSFHSEFEEINRVLFGEEEEQRQQEGVIVELSKEQIRQLSRRAKSSSRKTISSEDEPFNLRSRNPIYSNNFGKFFEITPEKNPQLRDLDIFLSSVDINEGALLLPHFNSKAIVILVINEGDANIELVGIKEQQQKQKQEEEPLEVQRYRAELSEDDVFVIPAAYPFVVNATSNLNFLAFGINAENNQRNFLAGEKDNVVRQIERQVQELAFPGSAQDVERLLKKQRESYFVDAQPQQKEEGSKGRKGPFPSILGALY

References reporting this peptide:


Species Uniqueness

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

Species name Common name Accession(s) Tax ID
Cajanus cajan Pigeon pea KYP75005
KYP75005
KYP75005
3821
Cicer arietinum Chickpea XP_004492829
NP_001296635
XP_004493035
XP_012569154
XP_004496704
XP_004492829
NP_001296635
XP_004493035
XP_012569154
XP_004496704
XP_004492829
NP_001296635
XP_004493035
XP_012569154
XP_004496704
3827
Glycine max Soybean AAA33947
KRG91304
1UIJ_A
1IPJ_A
1IPK_A
BAD98463
BAK53447
BAK53446
P25974
KHN15750
XP_003556052
ACU18513
NP_001236872
KRG91331
BAA23360
BAE02727
XP_014628505
BAE44299
P13916
BAB56161
BAK39718
NP_001236856
AAA33947
KRG91304
1UIJ_A
1IPJ_A
1IPK_A
BAD98463
BAK53447
BAK53446
P25974
KHN15750
XP_003556052
ACU18513
NP_001236872
KRG91331
BAA23360
BAE02727
XP_014628505
BAE44299
P13916
BAB56161
BAK39718
NP_001236856
AAA33947
KRG91304
1UIJ_A
1IPJ_A
1IPK_A
BAD98463
BAK53447
BAK53446
P25974
KHN15750
XP_003556052
ACU18513
NP_001236872
KRG91331
BAA23360
BAE02727
XP_014628505
BAE44299
P13916
BAB56161
BAK39718
NP_001236856
3847
Glycine soja Glycine soja KHN15766
KHN15750
KHN15747
KHN15766
KHN15750
KHN15747
KHN15766
KHN15750
KHN15747
3848
Lathyrus cicera Flat-pod pea CAP06320
CAP06320
CAP06320
3856
Lathyrus sativus Lathyrus sativus CAP06321
CAP06321
CAP06321
3860
Lens culinaris Lentil CAD87731
CAD87730
CAD87731
CAD87730
CAD87731
CAD87730
3864
Medicago truncatula Barrel medic XP_003624149
XP_003624150
XP_003624145
XP_003624154
XP_003624146
XP_013469810
XP_013469811
XP_003624149
XP_003624150
XP_003624145
XP_003624154
XP_003624146
XP_013469810
XP_013469811
XP_003624149
XP_003624150
XP_003624145
XP_003624154
XP_003624146
XP_013469810
XP_013469811
3880
Pisum sativum Pea P02854
CAF25233
CAF25232
CAA68708
CBK38919
CBK38922
CBK38921
CAA47814
CBK38920
P13918
P02854
CAF25233
CAF25232
CAA68708
CBK38919
CBK38922
CBK38921
CAA47814
CBK38920
P13918
P02854
CAF25233
CAF25232
CAA68708
CBK38919
CBK38922
CBK38921
CAA47814
CBK38920
P13918
3888
Trifolium subterraneum Trifolium subterraneum GAU40949
GAU18118
GAU37858
GAU31893
GAU23952
GAU13375
GAU13370
GAU13369
GAU40949
GAU18118
GAU37858
GAU31893
GAU23952
GAU13375
GAU13370
GAU13369
GAU40949
GAU18118
GAU37858
GAU31893
GAU23952
GAU13375
GAU13370
GAU13369
3900
Vicia narbonensis Vicia narbonensis CAA96514
CAA96514
CAA96514
3912
Vicia peregrina Vicia peregrina CAP06329
CAP06329
CAP06329
233247
Vigna angularis Adzuki bean XP_017413275
XP_017413275
XP_017413275
3914
Vigna angularis var. angularis Vigna angularis var. angularis BAT94095
BAT94095
BAT94095
157739

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

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