Department of Biochemistry and Molecular Biology

SDAP Tools
FAO/WHO Allergenicity Test
FASTA Search in SDAP
Peptide Match
Peptide Similarity
Peptide-Protein PD Index
Aller_ML, Allergen Markup Language
List SDAP

About SDAP
General Information
Manual
FAQ
Publications
Who Are We
Advisory Board

Allergy Links

Our Software Tools
MPACK
FANTOM
GETAREA
NOAH/DIAMOD
MASIA
PCPMer
InterProSurf
EpiSearch

Allergen Databases
WHO/IUIS Allergen Nomenclature database
FARRP Allergen Protein Database (University of Nebraska)
Allergen Database for Food Safety (ADFS)
COMPARE database
ALLFAM (Medical University of Vienna)
Allermatch (Wageninen University)

Protein Databases
PDB
MMDB - Entrez
SWISS-PROT
NCBI - Entrez
PIR

Protein Classification
CATH
CE
FSSP
iProClass
ProtoMap
SCOP
TOPS
VAST

Bioinformatics Servers
@TOME
BLAST @ NCBI
BLAST @ PIR
FASTA @ PIR
Peptide Match @ PIR
ClustalW @ BCM
ClustalW @ EMBL - EBI
ClustalW @ PIR

Bioinformatics Tools
Cn3D
MolMol

Bioinformatics Links
Bioinformatics Links Directory

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

Search Results: Peptide Similarity

Query peptide: AIEQQQSQG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ric c 1	P01089	0.00	6.9562	6.9346	220	AIEQQQSQG	228
2	Pru du 8.0101	A0A516F3L2_PRUDU	4.21	4.0116	5.1772	109	ACQQQQGQG	117
3	Ses i 1	13183175	4.92	3.5175	4.8823	110	AVRQQQQEG	118
4	Amb a 2	P27762	5.48	3.1294	4.6507	187	AIPRHQSDG	195
5	Pis v 1.0101	110349080	6.05	2.7251	4.4094	103	MVKRQQQQG	111
6	Tab y 5.0101	304273369	6.07	2.7136	4.4025	101	ALAKRHTQG	109
7	Tri a glutenin	886965	6.16	2.6528	4.3662	217	LQEQQHGQG	225
8	Tri a glutenin	886967	6.16	2.6528	4.3662	232	LQEQQHGQG	240
9	Hel a 6.0101	A0A251RNJ1_HELAN	6.22	2.6072	4.3390	184	ATQRQKSDG	192
10	Bos d 13.0101	MYL1_BOVIN	6.25	2.5865	4.3267	117	AISNNKDQG	125
11	Sin a 1	1009440	6.35	2.5188	4.2862	98	QLEQQGQQG	106
12	Sin a 1	1009434	6.35	2.5188	4.2862	98	QLEQQGQQG	106
13	Sin a 1	P15322	6.35	2.5188	4.2862	83	QLEQQGQQG	91
14	Sin a 1	1009436	6.35	2.5188	4.2862	98	QLEQQGQQG	106
15	Pis v 5.0101	171853009	6.50	2.4145	4.2240	196	QQQQQQSRG	204
16	Tri a glutenin	21930	6.51	2.4094	4.2209	187	LQEQQQGQS	195
17	Pen c 13.0101	4587983	6.60	2.3446	4.1823	233	AVKDAKSRG	241
18	Pen ch 13	6684758	6.60	2.3446	4.1823	233	AVKDAKSRG	241
19	Tri a gliadin	170734	6.61	2.3381	4.1784	147	LQEQQQVQG	155
20	Tri a 36.0101	335331566	6.61	2.3381	4.1784	272	LQEQQQVQG	280
21	Tri a glutenin	21773	6.61	2.3381	4.1784	210	LQEQQQVQG	218
22	Der f 6	P49276	6.84	2.1752	4.0812	131	SYEQDQTQT	139
23	Vesp v 1.0101	PA1_VESVE	6.85	2.1697	4.0779	105	AVENTRTVG	113
24	Blo t 6.0101	33667934	6.87	2.1570	4.0703	157	AIEETNLNG	165
25	Tri a glutenin	21783	6.90	2.1358	4.0577	264	QQQQQQQQG	272
26	Tri a gliadin	170738	6.90	2.1358	4.0577	246	QQQQQQQQG	254
27	Ziz m 1.0101	Q2VST0	6.90	2.1355	4.0575	86	EIKACQSQG	94
28	Gos h 1	P09801.1	7.02	2.0498	4.0064	112	RFEQEQQQS	120
29	Jug n 1	31321942	7.11	1.9848	3.9676	118	AVRRQQQQQ	126
30	Tri a gliadin	170734	7.12	1.9796	3.9645	156	SIQSQQQQP	164
31	Tri a glutenin	21773	7.12	1.9796	3.9645	219	SIQSQQQQP	227
32	Tri a gliadin	170702	7.13	1.9723	3.9601	229	IMQQEQQQG	237
33	Cor a 11	19338630	7.14	1.9668	3.9568	38	ARERQQEEG	46
34	Tri a glutenin	21751	7.19	1.9329	3.9366	297	ASQQQPGQG	305
35	Tri a glutenin	22090	7.19	1.9329	3.9366	315	ASQQQPGQG	323
36	Tri a glutenin	22090	7.19	1.9329	3.9366	330	ASQQQPGQG	338
37	Tri a glutenin	21751	7.19	1.9329	3.9366	342	ASQQQPGQG	350
38	Tri a glutenin	22090	7.19	1.9329	3.9366	360	ASQQQPGQG	368
39	Tri a glutenin	21779	7.19	1.9329	3.9366	324	ASQQQPGQG	332
40	Tri a glutenin	21751	7.19	1.9329	3.9366	312	ASQQQPGQG	320
41	Tri a glutenin	22090	7.19	1.9329	3.9366	345	ASQQQPGQG	353
42	Tri a glutenin	21779	7.19	1.9329	3.9366	354	ASQQQPGQG	362
43	Tri a glutenin	21751	7.19	1.9329	3.9366	282	ASQQQPGQG	290
44	Tri a glutenin	21779	7.19	1.9329	3.9366	309	ASQQQPGQG	317
45	Bos d 12.0101	CASK_BOVIN	7.20	1.9251	3.9319	21	AQEQNQEQP	29
46	Bos d 8	1228078	7.20	1.9251	3.9319	21	AQEQNQEQP	29
47	Bos d 8	162811	7.20	1.9251	3.9319	21	AQEQNQEQP	29
48	Amb a 1	P27760	7.21	1.9159	3.9264	188	PILRQQSDG	196
49	Tri a gliadin	21769	7.22	1.9105	3.9232	46	AFQNQQQQV	54
50	Ric c 1	P01089	7.24	1.8929	3.9127	31	TIEIDESKG	39

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.952673
Standard deviation: 1.430766
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 1
11 5.5 1
12 6.0 0
13 6.5 11
14 7.0 12
15 7.5 30
16 8.0 52
17 8.5 113
18 9.0 192
19 9.5 238
20 10.0 194
21 10.5 292
22 11.0 216
23 11.5 159
24 12.0 81
25 12.5 47
26 13.0 15
27 13.5 12
28 14.0 12
29 14.5 4
30 15.0 4
31 15.5 7
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.624277
Standard deviation: 2.397295
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 1
11 5.5 1
12 6.0 0
13 6.5 11
14 7.0 12
15 7.5 44
16 8.0 74
17 8.5 181
18 9.0 367
19 9.5 751
20 10.0 765
21 10.5 1336
22 11.0 1991
23 11.5 3172
24 12.0 4795
25 12.5 6665
26 13.0 8803
27 13.5 11861
28 14.0 15222
29 14.5 19511
30 15.0 22404
31 15.5 26220
32 16.0 28697
33 16.5 31520
34 17.0 32623
35 17.5 32418
36 18.0 31229
37 18.5 28340
38 19.0 25851
39 19.5 21010
40 20.0 15818
41 20.5 11668
42 21.0 7514
43 21.5 4505
44 22.0 2641
45 22.5 1351
46 23.0 556
47 23.5 201
48 24.0 53
49 24.5 11
Query sequence: AIEQQQSQG