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: NQQSQQCRQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 1	13183175	0.00	5.8947	6.9151	38	NQQSQQCRQ	46
2	Ric c 1	P01089	4.44	3.3522	4.9899	43	GSSSQQCRQ	51
3	Pru du 6	258588247	4.73	3.1887	4.8661	158	PQQQQQFRQ	166
4	Pru du 6.0101	307159112	4.73	3.1887	4.8661	178	PQQQQQFRQ	186
5	Pru du 6	258588247	4.82	3.1365	4.8266	96	QQSSQQGRQ	104
6	Pru du 6.0101	307159112	4.82	3.1365	4.8266	116	QQSSQQGRQ	124
7	Ara h 3	O82580	4.94	3.0661	4.7733	187	QQQSRQSRR	195
8	Ara h 4	5712199	4.94	3.0661	4.7733	210	QQQSRQSRR	218
9	Ara h 3	3703107	4.94	3.0661	4.7733	190	QQQSRQSRR	198
10	Tri a glutenin	170743	4.97	3.0503	4.7613	422	GQQGQQQRQ	430
11	Der f 36.0101	A0A291KZC2_DERFA	5.13	2.9544	4.6887	26	SQAQEQCRQ	34
12	Tri a gliadin	21673	5.22	2.9050	4.6513	135	QQQQQQQKQ	143
13	Ric c 1	P01089	5.28	2.8716	4.6261	88	QQESQQLQQ	96
14	Tri a gliadin	473876	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
15	Tri a gliadin	170722	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
16	Tri a gliadin	170724	5.29	2.8648	4.6209	122	SQQQQQQQQ	130
17	Tri a gliadin	170712	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
18	Tri a gliadin	21753	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
19	Sin a 2.0101	Q2TLW0	5.29	2.8648	4.6209	241	SQQQQQQQQ	249
20	Tri a gliadin	170728	5.29	2.8648	4.6209	15	SQQQQQQQQ	23
21	Tri a gliadin	21755	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
22	Tri a gliadin	21673	5.29	2.8648	4.6209	129	SQQQQQQQQ	137
23	Tri a gliadin	170720	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
24	Tri a gliadin	21761	5.29	2.8648	4.6209	115	SQQQQQQQQ	123
25	Cor a 9	18479082	5.38	2.8137	4.5822	122	QQQSQQGQR	130
26	Tri a gliadin	473876	5.38	2.8119	4.5808	124	QQQQQQQQQ	132
27	Tri a gliadin	170728	5.38	2.8119	4.5808	20	QQQQQQQQQ	28
28	Tri a gliadin	170710	5.38	2.8119	4.5808	232	QQQQQQQQQ	240
29	Tri a gliadin	473876	5.38	2.8119	4.5808	122	QQQQQQQQQ	130
30	Tri a gliadin	21761	5.38	2.8119	4.5808	118	QQQQQQQQQ	126
31	Tri a gliadin	170728	5.38	2.8119	4.5808	17	QQQQQQQQQ	25
32	Tri a gliadin	170728	5.38	2.8119	4.5808	21	QQQQQQQQQ	29
33	Tri a gliadin	473876	5.38	2.8119	4.5808	126	QQQQQQQQQ	134
34	Tri a gliadin	21757	5.38	2.8119	4.5808	126	QQQQQQQQQ	134
35	Tri a gliadin	21757	5.38	2.8119	4.5808	131	QQQQQQQQQ	139
36	Tri a gliadin	21757	5.38	2.8119	4.5808	134	QQQQQQQQQ	142
37	Tri a gliadin	170710	5.38	2.8119	4.5808	129	QQQQQQQQQ	137
38	Tri a gliadin	170710	5.38	2.8119	4.5808	124	QQQQQQQQQ	132
39	Tri a gliadin	21761	5.38	2.8119	4.5808	117	QQQQQQQQQ	125
40	Tri a gliadin	21757	5.38	2.8119	4.5808	127	QQQQQQQQQ	135
41	Tri a gliadin	473876	5.38	2.8119	4.5808	117	QQQQQQQQQ	125
42	Tri a gliadin	21757	5.38	2.8119	4.5808	129	QQQQQQQQQ	137
43	Tri a gliadin	21761	5.38	2.8119	4.5808	116	QQQQQQQQQ	124
44	Tri a gliadin	473876	5.38	2.8119	4.5808	116	QQQQQQQQQ	124
45	Tri a gliadin	170710	5.38	2.8119	4.5808	125	QQQQQQQQQ	133
46	Tri a gliadin	170728	5.38	2.8119	4.5808	16	QQQQQQQQQ	24
47	Tri a gliadin	170710	5.38	2.8119	4.5808	221	QQQQQQQQQ	229
48	Tri a gliadin	170710	5.38	2.8119	4.5808	126	QQQQQQQQQ	134
49	Tri a gliadin	21757	5.38	2.8119	4.5808	125	QQQQQQQQQ	133
50	Tri a gliadin	473876	5.38	2.8119	4.5808	121	QQQQQQQQQ	129

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.293014
Standard deviation: 1.746143
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 6
11 5.5 29
12 6.0 9
13 6.5 23
14 7.0 20
15 7.5 38
16 8.0 39
17 8.5 53
18 9.0 105
19 9.5 114
20 10.0 191
21 10.5 219
22 11.0 242
23 11.5 198
24 12.0 194
25 12.5 129
26 13.0 46
27 13.5 11
28 14.0 12
29 14.5 5
30 15.0 7
31 15.5 3
32 16.0 0
33 16.5 2
34 17.0 0
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 15.946870
Standard deviation: 2.306088
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 8
11 5.5 224
12 6.0 31
13 6.5 72
14 7.0 88
15 7.5 213
16 8.0 252
17 8.5 469
18 9.0 634
19 9.5 984
20 10.0 1240
21 10.5 2091
22 11.0 3276
23 11.5 4311
24 12.0 6014
25 12.5 8932
26 13.0 11718
27 13.5 15573
28 14.0 19620
29 14.5 24470
30 15.0 28386
31 15.5 31870
32 16.0 35049
33 16.5 36443
34 17.0 34629
35 17.5 31822
36 18.0 27636
37 18.5 22358
38 19.0 17893
39 19.5 13456
40 20.0 8607
41 20.5 5744
42 21.0 3251
43 21.5 1644
44 22.0 761
45 22.5 309
46 23.0 98
47 23.5 17
Query sequence: NQQSQQCRQ