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: IAATQATYP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Fag e 2.0101	Q2PS07	0.00	7.0505	8.0221	14	IAATQATYP	22
2	Fag t 2.0101	320445237	4.75	3.8269	5.7542	14	IAATQAKYL	22
3	Chi t 2.0102	540257	5.81	3.1080	5.2484	22	IAAAKASWN	30
4	Chi t 2.0101	2506460	5.81	3.1080	5.2484	22	IAAAKASWN	30
5	Lol p 5	Q40237	6.13	2.8896	5.0948	252	YAAKQATAP	260
6	Ara h 1	P43237	6.35	2.7385	4.9884	20	VSATQAKSP	28
7	Tri a TAI	21701	6.38	2.7218	4.9767	20	FAAATATGP	28
8	Pha a 5	P56165	6.38	2.7159	4.9726	230	YAASSATAP	238
9	Chi t 7	56405055	6.55	2.6025	4.8928	42	LAAVFAAYP	50
10	Chi t 7	56405054	6.55	2.6025	4.8928	42	LAAVFAAYP	50
11	Equ c 3	399672	6.62	2.5589	4.8621	101	VATLRATYG	109
12	Phl p 5.0102	Q40962	6.70	2.5010	4.8214	223	YAATVATAP	231
13	Phl p 5.0107	3135501	6.70	2.5010	4.8214	213	YAATVATAP	221
14	Poa p 5	P22285	6.70	2.5010	4.8214	251	YAATVATAP	259
15	Phl p 5.0109	29500897	6.70	2.5010	4.8214	221	YAATVATAP	229
16	Poa p 5	P22286	6.70	2.5010	4.8214	244	YAATVATAP	252
17	Hol l 5.0101	2266625	6.70	2.5010	4.8214	201	YAATVATAP	209
18	Phl p 5.0104	1684720	6.70	2.5010	4.8214	213	YAATVATAP	221
19	Phl p 5	13430402	6.70	2.5010	4.8214	212	YAATVATAP	220
20	Phl p 5.0108	3135503	6.70	2.5010	4.8214	213	YAATVATAP	221
21	Phl p 5.0101	398830	6.70	2.5010	4.8214	249	YAATVATAP	257
22	Poa p 5	P22284	6.70	2.5010	4.8214	310	YAATVATAP	318
23	Phl p 5.0105	3135497	6.70	2.5010	4.8214	213	YAATVATAP	221
24	Phl p 5.0106	3135499	6.70	2.5010	4.8214	213	YAATVATAP	221
25	Poly s 5.0101	Q7Z156	6.80	2.4323	4.7731	119	YSASTAAYP	127
26	Poly p 5.0102	VA5_POLPI	6.80	2.4323	4.7731	119	YSASTAAYP	127
27	Poly p 5.0101	VA52_POLPI	6.80	2.4323	4.7731	118	YSASTAAYP	126
28	Tri a TAI	21920	6.94	2.3372	4.7061	20	FAAAAATGP	28
29	Mus a 2.0101	Q8VXF1	6.96	2.3258	4.6981	209	LVATDATIS	217
30	Der f 27.0101	AIO08851	6.97	2.3218	4.6953	12	IVAATATYA	20
31	Sal s 6.0201	XP_013998297	7.03	2.2746	4.6621	1249	LLANQATQN	1257
32	Sal s 6.0202	XP_014033985	7.03	2.2746	4.6621	1249	LLANQATQN	1257
33	Tri a gliadin	170710	7.19	2.1701	4.5886	12	IVATTATTA	20
34	Tri a gliadin	170740	7.19	2.1701	4.5886	12	IVATTATTA	20
35	Tri a gliadin	473876	7.19	2.1701	4.5886	12	IVATTATTA	20
36	Tri a gliadin	21755	7.19	2.1701	4.5886	12	IVATTATTA	20
37	Tri a gliadin	21753	7.19	2.1701	4.5886	12	IVATTATTA	20
38	Tri a gliadin	170716	7.19	2.1701	4.5886	12	IVATTATTA	20
39	Tri a gliadin	21757	7.19	2.1701	4.5886	12	IVATTATTA	20
40	Tri a gliadin	170720	7.19	2.1701	4.5886	12	IVATTATTA	20
41	Tri a gliadin	21761	7.19	2.1701	4.5886	12	IVATTATTA	20
42	Tri a gliadin	170722	7.19	2.1701	4.5886	12	IVATTATTA	20
43	Tri a gliadin	170712	7.19	2.1701	4.5886	12	IVATTATTA	20
44	Ory s TAI	218195	7.23	2.1452	4.5710	105	LGATEAGHP	113
45	Tri a gliadin	170724	7.24	2.1350	4.5639	12	IVATTATIA	20
46	Der f 10.0101	1359436	7.28	2.1087	4.5454	4	VAAKQQQQP	12
47	Pha a 5	P56166	7.39	2.0365	4.4946	167	IAATVATPL	175
48	Sec c 5.0101	332205751	7.43	2.0075	4.4742	230	YAATVASAP	238
49	Ole e 2	O24169	7.45	1.9952	4.4656	35	VWAQSATFP	43
50	Ole e 2	O24171	7.45	1.9952	4.4656	35	VWAQSATFP	43

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.384983
Standard deviation: 1.472949
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 0
10 5.0 1
11 5.5 0
12 6.0 2
13 6.5 4
14 7.0 22
15 7.5 28
16 8.0 45
17 8.5 42
18 9.0 115
19 9.5 133
20 10.0 202
21 10.5 302
22 11.0 272
23 11.5 186
24 12.0 157
25 12.5 90
26 13.0 34
27 13.5 24
28 14.0 15
29 14.5 13
30 15.0 5
31 15.5 3
32 16.0 0
33 16.5 1
34 17.0 0
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.795423
Standard deviation: 2.093652
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 0
10 5.0 1
11 5.5 0
12 6.0 2
13 6.5 4
14 7.0 22
15 7.5 28
16 8.0 46
17 8.5 64
18 9.0 165
19 9.5 234
20 10.0 385
21 10.5 684
22 11.0 1194
23 11.5 2151
24 12.0 2775
25 12.5 4281
26 13.0 6500
27 13.5 8918
28 14.0 12322
29 14.5 16725
30 15.0 20800
31 15.5 25475
32 16.0 29857
33 16.5 33446
34 17.0 36613
35 17.5 38719
36 18.0 36749
37 18.5 34946
38 19.0 29846
39 19.5 22774
40 20.0 15927
41 20.5 10171
42 21.0 5240
43 21.5 2216
44 22.0 741
45 22.5 156
46 23.0 18
Query sequence: IAATQATYP