The University of Texas Medical Branch
Department of Biochemistry and Molecular Biology Sealy Center for Structural Biology Computational Biology

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SDAP - All Allergens
Go to: SDAP All allergens       Go to: SDAP Food allergens
Send a comment to Ovidiu Ivanciuc      Submit new allergen information to SDAP
Last Updated: Nov 1, 2021  
Alphabetical listing of allergens: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Access to SDAP is available free of charge for Academic and non-profit use.
Licenses for commercial use can be obtained by contacting W. Braun (webraun@utmb.edu).
Secure access to SDAP is available from https://fermi.utmb.edu/SDAP

Allergen Chi t 4

Sequence 121256

Full FASTA alignment

Sequence name:
Query sequence:
VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNFPMFKKLG
NDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALLNQLGTSHKA
MGITKDQFDQFRQALTELLGNLGFGGNIGAWNATVDLMFHVIFNALDGTP
V

NoAllergenSequence Link in
SwissProt/NCBI/PIR
View SequenceSequence
Length
bit scoreE score
1Chi t 4P02231Go!151245.83.3e-67
2Chi t 5P02224Go!16277.91.2e-16
3Chi t 3P02222Go!16074.61.2e-15
4Chi t 9P02228Go!15173.13.2e-15
5Chi t 6.01P02226Go!14570.91.4e-14
6Chi t 1.01P02229Go!15170.71.7e-14
7Chi t 7P84298Go!16169.54.0e-14
8Chi t 7P84299Go!16169.54.0e-14
9Chi t 8P02227Go!15168.11.0e-13
10Chi t 6.0201P02223Go!16167.61.5e-13
11Chi t 1.0201P02230Go!15164.51.2e-12
12Chi t 2.0101P02221Go!15861.21.3e-11
13Chi t 2.0102AAA80190Go!15860.91.5e-11

Alignment made with FASTA 3.45
As explained in the FASTA manual, the bit score is equivalent to the bit score reported by BLAST. A 1 bit increase in score corresponds to a 2-fold reduction in expectation, and a 10-bit increase implies 1000-fold lower expectation. Sequences with E values < 0.01 are almost always homologous.

Alignment 1
Sequence 1:
Sequence 2: Allergen Chi t 4, Sequence: P02231
Sequence identity: 100.00 (151/151)
Sequence 1 VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNFPMFKKLG
           VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNFPMFKKLG
Sequence 2 VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNFPMFKKLG

Sequence 1 NDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALLNQLGTSHKA
           NDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALLNQLGTSHKA
Sequence 2 NDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALLNQLGTSHKA

Sequence 1 MGITKDQFDQFRQALTELLGNLGFGGNIGAWNATVDLMFHVIFNALDGTP
           MGITKDQFDQFRQALTELLGNLGFGGNIGAWNATVDLMFHVIFNALDGTP
Sequence 2 MGITKDQFDQFRQALTELLGNLGFGGNIGAWNATVDLMFHVIFNALDGTP

Sequence 1 V
           V
Sequence 2 V



Alignment 2
Sequence 1:
Sequence 2: Allergen Chi t 5, Sequence: P02224
Sequence identity: 36.42 (55/151)
Sequence 1 ---------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFP-
           ----------A-------T--Q---VK--W---K---V-ILY------P-
Sequence 2 MKFLVLALCIAAASAAVLTTEQADLVKKTWSTVKFNEVDILYAVFKAYPD

Sequence 1 --GNFPMFKKLGNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSD--MGG
           ----FP-F---G-DL---K--A-F---A--I--FL--VI---GSD-----
Sequence 2 IMAKFPQFA--GKDLDSIKDSAAFATHATRIVSFLSEVISLAGSDANIPA

Sequence 1 AKALLNQLGTSHKAMGITKDQFDQFRQAL-TELLGNLGFGGNI-GAWNAT
           ---L---L-TSHK--G--KDQF--FR-AL-T-L-----F-G----AW---
Sequence 2 IQNLAKELATSHKPRGVSKDQFTEFRTALFTYLKAHINFDGPTETAWTLA

Sequence 1 VDLMFHVIFNALDGTPV
           -D------F-A-D----
Sequence 2 LDTTYAMLFSAMDS---



Alignment 3
Sequence 1:
Sequence 2: Allergen Chi t 3, Sequence: P02222
Sequence identity: 32.45 (49/151)
Sequence 1 ----------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFP
           -----------A--A-P---D-----V-G-W---K-S-V-ILY------P
Sequence 2 MKFLVLALCIAAAVAAPLSAD-EASLVRGSWAQVKHSEVDILYYIFKANP

Sequence 1 ---GNFPMFKKLGNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGS--DMG
           -----FP-F---G-DL---KGT--F---A--I--F--------G----M-
Sequence 2 DIMAKFPQFA--GKDLETLKGTGQFATHAGRIVGFVSEIVALMGNSANMP

Sequence 1 GAKALLNQLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNIGA-WNA
           ----L-------HKA-GI-K-QF--FR--L---L----------GA-W--
Sequence 2 AMETLIKDMAANHKARGIPKAQFNEFRASLVSYLQSKVSWNDSLGAAWTQ

Sequence 1 TVDLMFHVIFNALDGTPV
           --D--F---F--L-----
Sequence 2 GLDNVFNMMFSYL-----



Alignment 4
Sequence 1:
Sequence 2: Allergen Chi t 9, Sequence: P02228
Sequence identity: 34.44 (52/151)
Sequence 1 VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNFPMFKKL-
           ---P---------V--V---W-------VEILY------P-----F-K--
Sequence 2 --DPEWHTLDAHEVEQVQATWKAVSHDEVEILYTVFKAHPDIMAKFPKFA

Sequence 1 GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGS--DMGGAKALLNQLGTS
           G-DL-A-K-TA-F---A--II-F-------LGS---------LL--LG--
Sequence 2 GKDLEAIKDTADFAVHASRIIGFFGEYVTLLGSSGNQAAIRTLLHDLGVF

Sequence 1 HKAMGITKDQFDQFRQALTELL-GNLGFGGNIG-AWNATVDLMFHVIFNA
           HK--GITK-QF--FR---T--L-G-------I---W----D--F-VIF--
Sequence 2 HKTRGITKAQFGEFRETMTAYLKGHNKWNADISHSWDDAFDKAFSVIFEV

Sequence 1 LDGTPV
           L-----
Sequence 2 LES---



Alignment 5
Sequence 1:
Sequence 2: Allergen Chi t 6.01, Sequence: P02226
Sequence identity: 31.79 (48/151)
Sequence 1 VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFP---GNFPMFK
           ------------Q---VK--W-----S-VEIL-------P-----FP-F-
Sequence 2 ------APLSADQASLVKSTWAQVRNSEVEILAAVFTAYPDIQARFPQFA

Sequence 1 KLGNDLAAAKGTAEFKDQADKIIAFLQGVIEKLG--SDMGGAKALLNQLG
           --G-D-A--K-T--F---A--I--F----I---G--S-------L--QL-
Sequence 2 --GKDVASIKDTGAFATHAGRIVGFVSEIIALIGNESNAPAVQTLVGQLA

Sequence 1 TSHKAMGITKDQFDQFRQALTELLG-NLGFGGNI-GAWNATVDLMFHVIF
           -SHKA-GI---QF--FR--L------N---------AW-A--D--F---F
Sequence 2 ASHKARGISQAQFNEFRAGLVSYVSSNVAWNAAAESAWTAGLDNIFGLLF

Sequence 1 NALDGTPV
           -AL-----
Sequence 2 AAL-----



Alignment 6
Sequence 1:
Sequence 2: Allergen Chi t 1.01, Sequence: P02229
Sequence identity: 29.80 (45/151)
Sequence 1 -------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNF
           -----------A-------Q---V-----K-KG--V-ILY------P---
Sequence 2 MKFLILALCFAAASALSADQISTVQASFDKVKGDPVGILYAVFKADPSIM

Sequence 1 PMFKKL-GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALLN
           --F----G-DL---KGTA-F---A--I--F----I-----------A--N
Sequence 2 AKFTQFAGKDLESIKGTAPFEIHANRIVGFFSKII----GELPNIEADVN

Sequence 1 QLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNIGAWNATVDLMFHV
           ----SHK--G-T-DQ---FR------------F-G---AW-AT-D--F--
Sequence 2 TFVASHKPRGVTHDQLNNFRAGFVSYMKAHTDFAGAEAAWGATLDTFFGM

Sequence 1 IFNALDGTPV
           IF--------
Sequence 2 IFSKM-----



Alignment 7
Sequence 1:
Sequence 2: Allergen Chi t 7, Sequence: P84298
Sequence identity: 32.45 (49/151)
Sequence 1 --------------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFL
           ---------------A-P-----T------V---W-------VEIL----
Sequence 2 MKFFAVLALCIVGAIASP----LTADEASLVQSSWKAVSHNEVEILAAVF

Sequence 1 NKFPGNFPMFKKL-GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLG--SD
           ---P-----F----G-DLA--K-T--F---A--I--FL--VI---G--S-
Sequence 2 AAYPDIQNKFSQFAGKDLASIKDTGAFATHATRIVSFLSEVIALSGNTSN

Sequence 1 MGGAKALLNQLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNIGA-W
           ------L---LG--HKA-G----QF--FR-AL---L--N---G-N--A-W
Sequence 2 AAAVNSLVSKLGDDHKARGVSAAQFGEFRTALVAYLQANVSWGDNVAAAW

Sequence 1 NATVDLMFHVIFNALDGTPV
           N---D--F------L-----
Sequence 2 NKALDNTFAIVVPRL-----



Alignment 8
Sequence 1:
Sequence 2: Allergen Chi t 7, Sequence: P84299
Sequence identity: 32.45 (49/151)
Sequence 1 --------------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFL
           ---------------A-P-----T------V---W-------VEIL----
Sequence 2 MKFFAVLALCIVGAIASP----LTADEASLVQSSWKAVSHNEVEILAAVF

Sequence 1 NKFPGNFPMFKKL-GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLG--SD
           ---P-----F----G-DLA--K-T--F---A--I--FL--VI---G--S-
Sequence 2 AAYPDIQNKFSQFAGKDLASIKDTGAFATHATRIVSFLSEVIALSGNTSN

Sequence 1 MGGAKALLNQLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNIGA-W
           ------L---LG--HKA-G----QF--FR-AL---L--N---G-N--A-W
Sequence 2 AAAVNSLVSKLGDDHKARGVSAAQFGEFRTALVAYLQANVSWGDNVAAAW

Sequence 1 NATVDLMFHVIFNALDGTPV
           N---D--F------L-----
Sequence 2 NKALDNTFAIVVPRL-----



Alignment 9
Sequence 1:
Sequence 2: Allergen Chi t 8, Sequence: P02227
Sequence identity: 32.45 (49/151)
Sequence 1 VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFP---GNFPMFK
           ----A---M---Q-A--K--W---K---V-ILY------P-----FP-F-
Sequence 2 ----AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFA

Sequence 1 KLGNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGS--DMGGAKALLNQLG
           --G-DL---K--A-F------I--F---VI---G--------K-L---L-
Sequence 2 --GKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLA

Sequence 1 TSHKAMGITKDQFDQFRQALTELLGN-LGFGGNI-GAWNATVDLMFHVIF
           -SHKA-GI-K-QF--FR--L---L---L---------W------MF--I-
Sequence 2 SSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYIL

Sequence 1 NALDGTPV
           -AL-----
Sequence 2 HALEVAQ-



Alignment 10
Sequence 1:
Sequence 2: Allergen Chi t 6.0201, Sequence: P02223
Sequence identity: 33.11 (50/151)
Sequence 1 -----------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKF
           -----------V---A-P---D-Q--A----W---K---V-IL-------
Sequence 2 MKFFIVLALCIVGAIADPVSSD-QANAIRASWAGVKHNEVDILAAVFSDH

Sequence 1 P---GNFPMFKKLGNDLAAAKGTAEFKDQADKIIAFLQGVIEKLG--SDM
           P-----FP-F---G-DLA--K-T--F---A--I--F--------G--S--
Sequence 2 PDIQARFPQFA--GKDLASIKDTGAFATHAGRIVGFISEIVALVGNESNA

Sequence 1 GGAKALLNQLGTSHKAMGITKDQFDQFRQALTELLGNLGF--GGNIGAWN
           -----L-N-L-TSH---GITK-QF--FR--L---L------------AW-
Sequence 2 PAMATLINELSTSHHNRGITKGQFNEFRSSLVSYLSSHASWNDATADAWT

Sequence 1 ATVDLMFHVIFNALDGTPV
           ---D--F--IF--L-----
Sequence 2 HGLDNIFGMIFAHL-----



Alignment 11
Sequence 1:
Sequence 2: Allergen Chi t 1.0201, Sequence: P02230
Sequence identity: 28.48 (43/151)
Sequence 1 -------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGNF
           -----------A----T--Q---V-------KG--V-ILY------P---
Sequence 2 MKLLILALCFAAASALTADQISTVQSSFAGVKGDAVGILYAVFKADPSIQ

Sequence 1 PMFKKL-GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALLN
           --F----G-DL---KG-A-F---A-KI--F----I--L----G-------
Sequence 2 AKFTQFAGKDLDSIKGSADFSAHANKIVGFFSKIIGDLPNIDGDVTTFV-

Sequence 1 QLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNIGAWNATVDLMFHV
           ----SH---G-T-DQ---FR------------F-G---AW-AT-D--F--
Sequence 2 ---ASHTPRGVTHDQLNNFRAGFVSYMKAHTDFAGAEAAWGATLDAFFGM

Sequence 1 IFNALDGTPV
           -F--------
Sequence 2 VFAKM-----



Alignment 12
Sequence 1:
Sequence 2: Allergen Chi t 2.0101, Sequence: P02221
Sequence identity: 28.48 (43/151)
Sequence 1 --------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGN
           ------------AM------Q-AA-K--W---K---V-ILY------P--
Sequence 2 MKFLILALCVAAAMAGPSGDQIAAAKASWNTVKNNQVDILYAVFKANPDI

Sequence 1 FPMFKKL-GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALL
           ---F----G-DL---KGT--F---A---------V---LG-D------L-
Sequence 2 QTAFSQFAGKDLDSIKGTPDFSKHAGRVVGLFSEVMDLLGNDANTPTILA

Sequence 1 N--QLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNI-GAWNATVDL
           -----G-SHK-------Q-D-FR--L---L-G-----------W----D-
Sequence 2 KAKDFGKSHKSRA-SPAQLDNFRKSLVVYLKGATKWDSAVESSWAPVLDF

Sequence 1 MFHVIFNALDGTPV
           -F----N-L-----
Sequence 2 VFSTLKNEL-----



Alignment 13
Sequence 1:
Sequence 2: Allergen Chi t 2.0102, Sequence: AAA80190
Sequence identity: 28.48 (43/151)
Sequence 1 --------VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFPGN
           ------------AM------Q-AA-K--W---K---V-ILY------P--
Sequence 2 MKFLILALCVAAAMAGPSGDQIAAAKASWNTVKNNQVDILYAVFKANPDI

Sequence 1 FPMFKKL-GNDLAAAKGTAEFKDQADKIIAFLQGVIEKLGSDMGGAKALL
           ---F----G-DL---KGT--F---A---------V---LG-D------L-
Sequence 2 QTAFSQFAGKDLDSIKGTPDFSKHAGRVVGLFSEVMDLLGNDANTPTILA

Sequence 1 N--QLGTSHKAMGITKDQFDQFRQALTELL-GNLGFGGNI-GAWNATVDL
           -----G-SHK-------Q-D-FR--L---L-G-----------W----D-
Sequence 2 KAKDFGKSHKSR-TSPAQLDNFRKSLVVYLKGATKWDSAVESSWAPVLDF

Sequence 1 MFHVIFNALDGTPV
           -F----N-L-----
Sequence 2 VFSTLKNEL-----


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