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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 8

Sequence 121237

Full FASTA alignment

Sequence name:
Query sequence:
AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFAGKDL
DSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLASSHKAR
GIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYILHALEVA
Q

No Allergen Sequence Link in
SwissProt/NCBI/PIR View Sequence Sequence
Length bit score E score
1 Chi t 8 P02227 Go! 151 249.3 3.3e-68
2 Chi t 3 P02222 Go! 160 152.2 5.8e-39
3 Chi t 6.0201 P02223 Go! 161 147.6 1.4e-37
4 Chi t 6.01 P02226 Go! 145 146.9 2.2e-37
5 Chi t 5 P02224 Go! 162 136.0 4.6e-34
6 Chi t 9 P02228 Go! 151 131.6 9.0e-33
7 Chi t 7 P84298 Go! 161 130.9 1.6e-32
8 Chi t 7 P84299 Go! 161 130.9 1.6e-32
9 Chi t 2.0101 P02221 Go! 158 123.8 2.0e-30
10 Chi t 2.0102 AAA80190 Go! 158 123.6 2.4e-30
11 Chi t 1.01 P02229 Go! 151 105.4 7.0e-25
12 Chi t 1.0201 P02230 Go! 151 105.1 8.3e-25
13 Chi t 4 P02231 Go! 151 69.0 6.4e-14

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 8, Sequence: P02227
Sequence identity: 100.00 (151/151)
Sequence 1 AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFAGKDL
           AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFAGKDL
Sequence 2 AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFAGKDL

Sequence 1 DSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLASSHKAR
           DSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLASSHKAR
Sequence 2 DSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLASSHKAR

Sequence 1 GIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYILHALEVA
           GIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYILHALEVA
Sequence 2 GIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYILHALEVA

Sequence 1 Q
           Q
Sequence 2 Q

Alignment 2
Sequence 1:
Sequence 2: Allergen Chi t 3, Sequence: P02222
Sequence identity: 54.97 (83/151)
Sequence 1 -------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPD
           ----------------P-SAD---L---SW--VKH-EVDILY--FKANPD
Sequence 2 MKFLVLALCIAAAVAAPLSADEASLVRGSWAQVKHSEVDILYYIFKANPD

Sequence 1 IQAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALK
           I-AKFPQFAGKDL---K----FA-H-GRIVGF-SE---L-GN--N-PA--
Sequence 2 IMAKFPQFAGKDLETLKGTGQFATHAGRIVGFVSEIVALMGNSANMPAME

Sequence 1 TLIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALN
           TLI---A--HKARGI-KAQF-EFRASLV-YL-----WND-----W---L-
Sequence 2 TLIKDMAANHKARGIPKAQFNEFRASLVSYLQSKVSWNDSLGAAWTQGLD

Sequence 1 NMFFYILHALEVAQ
           N-F------L----
Sequence 2 NVFNMMFSYL----

Alignment 3
Sequence 1:
Sequence 2: Allergen Chi t 6.0201, Sequence: P02223
Sequence identity: 55.63 (84/151)
Sequence 1 --------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANP
           -----------------P-S-DQ------SW--VKHNEVDIL-AVF---P
Sequence 2 MKFFIVLALCIVGAIADPVSSDQANAIRASWAGVKHNEVDILAAVFSDHP

Sequence 1 DIQAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPAL
           DIQA-FPQFAGKDL-SIKD---FA-H-GRIVGF-SE---L-GN--N-PA-
Sequence 2 DIQARFPQFAGKDLASIKDTGAFATHAGRIVGFISEIVALVGNESNAPAM

Sequence 1 KTLIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLAL
           -TLI--L--SH--RGI-K-QF-EFR-SLV-YLS-H--WND-----W---L
Sequence 2 ATLINELSTSHHNRGITKGQFNEFRSSLVSYLSSHASWNDATADAWTHGL

Sequence 1 NNMFFYILHALEVAQ
           -N-F--I---L----
Sequence 2 DNIFGMIFAHL----

Alignment 4
Sequence 1:
Sequence 2: Allergen Chi t 6.01, Sequence: P02226
Sequence identity: 56.29 (85/151)
Sequence 1 AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFAGKDL
           ---P-SADQ--L-KS-W--V---EV-IL-AVF-A-PDIQA-FPQFAGKD-
Sequence 2 --APLSADQASLVKSTWAQVRNSEVEILAAVFTAYPDIQARFPQFAGKDV

Sequence 1 DSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLASSHKAR
           -SIKD---FA-H-GRIVGF-SE-I-LIGN--N-PA--TL---LA-SHKAR
Sequence 2 ASIKDTGAFATHAGRIVGFVSEIIALIGNESNAPAVQTLVGQLAASHKAR

Sequence 1 GIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYILHALEVA
           GI--AQF-EFRA-LV-Y-S----WN----S-W---L-N-F-----AL---
Sequence 2 GISQAQFNEFRAGLVSYVSSNVAWNAAAESAWTAGLDNIFGLLFAAL---

Sequence 1 Q
           -
Sequence 2 -

Alignment 5
Sequence 1:
Sequence 2: Allergen Chi t 5, Sequence: P02224
Sequence identity: 52.32 (79/151)
Sequence 1 -------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPD
           ---------------------Q--L-K--W-TVK-NEVDILYAVFKA-PD
Sequence 2 MKFLVLALCIAAASAAVLTTEQADLVKKTWSTVKFNEVDILYAVFKAYPD

Sequence 1 IQAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALK
           I-AKFPQFAGKDLDSIKDSA-FA-H--RIV-F-SEVI-L-G---N-PA--
Sequence 2 IMAKFPQFAGKDLDSIKDSAAFATHATRIVSFLSEVISLAGSDANIPAIQ

Sequence 1 TLIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALN
           -L---LA-SHK-RG--K-QF-EFR--L--YL--H----------W-LAL-
Sequence 2 NLAKELATSHKPRGVSKDQFTEFRTALFTYLKAHINFDGPTETAWTLALD

Sequence 1 NMFFYILHALEVAQ
           --------A-----
Sequence 2 TTYAMLFSAMDS--

Alignment 6
Sequence 1:
Sequence 2: Allergen Chi t 9, Sequence: P02228
Sequence identity: 47.68 (72/151)
Sequence 1 --AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFAGK
           --------A---------W--V-H-EV-ILY-VFKA-PDI-AKFP-FAGK
Sequence 2 DPEWHTLDAHEVEQVQATWKAVSHDEVEILYTVFKAHPDIMAKFPKFAGK

Sequence 1 DLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTLIDGLASSHK
           DL--IKD-ADFAVH--RI-GFF-E---L-G---N--A--TL---L---HK
Sequence 2 DLEAIKDTADFAVHASRIIGFFGEYVTLLGSSGNQAAIRTLLHDLGVFHK

Sequence 1 ARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNMFFYILHALE
           -RGI-KAQF-EFR-----YL--H--WN------WD-A----F--I---LE
Sequence 2 TRGITKAQFGEFRETMTAYLKGHNKWNADISHSWDDAFDKAFSVIFEVLE

Sequence 1 VAQ
           ---
Sequence 2 S--

Alignment 7
Sequence 1:
Sequence 2: Allergen Chi t 7, Sequence: P84298
Sequence identity: 50.33 (76/151)
Sequence 1 --------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANP
           -----------------P--AD---L--SSW--V-HNEV-IL-AVF-A-P
Sequence 2 MKFFAVLALCIVGAIASPLTADEASLVQSSWKAVSHNEVEILAAVFAAYP

Sequence 1 DIQAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPAL
           DIQ-KF-QFAGKDL-SIKD---FA-H--RIV-F-SEVI-L-GN--N--A-
Sequence 2 DIQNKFSQFAGKDLASIKDTGAFATHATRIVSFLSEVIALSGNTSNAAAV

Sequence 1 KTLIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLAL
           --L---L---HKARG---AQF-EFR--LV-YL-----W-D-----W--AL
Sequence 2 NSLVSKLGDDHKARGVSAAQFGEFRTALVAYLQANVSWGDNVAAAWNKAL

Sequence 1 NNMFFYILHALEVAQ
           -N-F------L----
Sequence 2 DNTFAIVVPRL----

Alignment 8
Sequence 1:
Sequence 2: Allergen Chi t 7, Sequence: P84299
Sequence identity: 50.33 (76/151)
Sequence 1 --------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANP
           -----------------P--AD---L--SSW--V-HNEV-IL-AVF-A-P
Sequence 2 MKFFAVLALCIVGAIASPLTADEASLVQSSWKAVSHNEVEILAAVFAAYP

Sequence 1 DIQAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPAL
           DIQ-KF-QFAGKDL-SIKD---FA-H--RIV-F-SEVI-L-GN--N--A-
Sequence 2 DIQNKFSQFAGKDLASIKDTGAFATHATRIVSFLSEVIALSGNTSNAAAV

Sequence 1 KTLIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLAL
           --L---L---HKARG---AQF-EFR--LV-YL-----W-D-----W--AL
Sequence 2 NSLVSKLGDDHKARGVSAAQFGEFRTALVAYLQANVSWGDNVAAAWNKAL

Sequence 1 NNMFFYILHALEVAQ
           -N-F------L----
Sequence 2 DNTFAIVVPRL----

Alignment 9
Sequence 1:
Sequence 2: Allergen Chi t 2.0101, Sequence: P02221
Sequence identity: 49.67 (75/151)
Sequence 1 ------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDI
           ------------A----S-DQ-A--K-SWNTVK-N-VDILYAVFKANPDI
Sequence 2 MKFLILALCVAAAMAGPSGDQIAAAKASWNTVKNNQVDILYAVFKANPDI

Sequence 1 QAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKT
           Q--F-QFAGKDLDSIK---DF--H-GR-VG-FSEV--L-GN--N-P----
Sequence 2 QTAFSQFAGKDLDSIKGTPDFSKHAGRVVGLFSEVMDLLGNDANTPTILA

Sequence 1 LIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNN
           -------SHK-R----AQ---FR-SLV-YL-----W-----S-W---L--
Sequence 2 KAKDFGKSHKSRA-SPAQLDNFRKSLVVYLKGATKWDSAVESSWAPVLDF

Sequence 1 MFFYILHALEVAQ
           -F------L----
Sequence 2 VFSTLKNEL----

Alignment 10
Sequence 1:
Sequence 2: Allergen Chi t 2.0102, Sequence: AAA80190
Sequence identity: 49.67 (75/151)
Sequence 1 ------------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDI
           ------------A----S-DQ-A--K-SWNTVK-N-VDILYAVFKANPDI
Sequence 2 MKFLILALCVAAAMAGPSGDQIAAAKASWNTVKNNQVDILYAVFKANPDI

Sequence 1 QAKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKT
           Q--F-QFAGKDLDSIK---DF--H-GR-VG-FSEV--L-GN--N-P----
Sequence 2 QTAFSQFAGKDLDSIKGTPDFSKHAGRVVGLFSEVMDLLGNDANTPTILA

Sequence 1 LIDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNN
           -------SHK-R----AQ---FR-SLV-YL-----W-----S-W---L--
Sequence 2 KAKDFGKSHKSR-TSPAQLDNFRKSLVVYLKGATKWDSAVESSWAPVLDF

Sequence 1 MFFYILHALEVAQ
           -F------L----
Sequence 2 VFSTLKNEL----

Alignment 11
Sequence 1:
Sequence 2: Allergen Chi t 1.01, Sequence: P02229
Sequence identity: 41.06 (62/151)
Sequence 1 -----------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQ
           -----------A----SADQ------S---VK---V-ILYAVFKA-P-I-
Sequence 2 MKFLILALCFAAASALSADQISTVQASFDKVKGDPVGILYAVFKADPSIM

Sequence 1 AKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTL
           AKF-QFAGKDL-SIK--A-F--H--RIVGFFS--IG--------P-----
Sequence 2 AKFTQFAGKDLESIKGTAPFEIHANRIVGFFSKIIGEL------PNIEAD

Sequence 1 IDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNM
           ------SHK-RG----Q---FRA--V-Y---H-D--------W---L---
Sequence 2 VNTFVASHKPRGVTHDQLNNFRAGFVSYMKAHTDFAGA-EAAWGATLDTF

Sequence 1 FFYILHALEVAQ
           F--I--------
Sequence 2 FGMIFSKM----

Alignment 12
Sequence 1:
Sequence 2: Allergen Chi t 1.0201, Sequence: P02230
Sequence identity: 41.72 (63/151)
Sequence 1 -----------AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQ
           -----------A-----ADQ-----SS---VK---V-ILYAVFKA-P-IQ
Sequence 2 MKLLILALCFAAASALTADQISTVQSSFAGVKGDAVGILYAVFKADPSIQ

Sequence 1 AKFPQFAGKDLDSIKDSADFAVHSGRIVGFFSEVIGLIGNPENRPALKTL
           AKF-QFAGKDLDSIK-SADF--H---IVGFFS--IG--------P-----
Sequence 2 AKFTQFAGKDLDSIKGSADFSAHANKIVGFFSKIIG------DLPNIDGD

Sequence 1 IDGLASSHKARGIEKAQFEEFRASLVDYLSHHLDWNDTMKSTWDLALNNM
           ------SH--RG----Q---FRA--V-Y---H-D--------W---L---
Sequence 2 VTTFVASHTPRGVTHDQLNNFRAGFVSYMKAHTDFAGA-EAAWGATLDAF

Sequence 1 FFYILHALEVAQ
           F-----------
Sequence 2 FGMVFAKM----

Alignment 13
Sequence 1:
Sequence 2: Allergen Chi t 4, Sequence: P02231
Sequence identity: 32.45 (49/151)
Sequence 1 ----AVTPMSADQLALFKSSWNTVKHNEVDILYAVFKANPDIQAKFPQFA
           ----A---M---Q-A--K--W---K---V-ILY------P-----FP-F-
Sequence 2 VATPAMPSMTDAQVAAVKGDWEKIKGSGVEILYFFLNKFP---GNFPMFK

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

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

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