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: DLSRQQDFL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Can f 2	O18874	0.00	6.9783	6.8002	141	DLSRQQDFL	149
2	Gal d 6.0101	VIT1_CHICK	4.83	3.7259	4.9018	1426	SLTRERNFL	1434
3	gal d 6.0101	P87498	4.83	3.7259	4.9018	1426	SLTRERNFL	1434
4	Rap v 2.0101	QPB41107	5.56	3.2353	4.6154	122	DLSDQVDYL	130
5	Alt a 15.0101	A0A0F6N3V8_ALTAL	5.96	2.9654	4.4579	25	DASKHHDWV	33
6	Cur l 4.0101	193507493	5.96	2.9654	4.4579	54	DASKHHDWV	62
7	Per a 11.0101	AKH04310	6.05	2.9028	4.4213	177	DLDQSQDYV	185
8	Tri a glutenin	21930	6.07	2.8892	4.4134	64	SFSQQQPIL	72
9	Tri a gliadin	21761	6.29	2.7412	4.3270	43	PLVQQQQFL	51
10	Tri a gliadin	21753	6.29	2.7412	4.3270	43	PLVQQQQFL	51
11	Tri a gliadin	21755	6.29	2.7412	4.3270	43	PLVQQQQFL	51
12	Tri a gliadin	170720	6.29	2.7412	4.3270	43	PLVQQQQFL	51
13	Tri a gliadin	170722	6.29	2.7412	4.3270	43	PLVQQQQFL	51
14	Tri a 21.0101	283476402	6.29	2.7412	4.3270	23	PLVQQQQFL	31
15	Tri a gliadin	473876	6.29	2.7412	4.3270	43	PLVQQQQFL	51
16	Hom s 2	556642	6.37	2.6887	4.2964	130	DLSQQAQLA	138
17	Cand a 1	P43067	6.39	2.6726	4.2870	223	DFTKDKDIV	231
18	Cand a 1	576627	6.39	2.6726	4.2870	223	DFTKDKDIV	231
19	Tri a gliadin	170730	6.62	2.5172	4.1963	70	PFSQQQPIL	78
20	Tri a glutenin	21773	6.62	2.5172	4.1963	78	PFSQQQPIL	86
21	Tri a glutenin	886963	6.62	2.5172	4.1963	65	PFSQQQPIL	73
22	Pru du 6.0201	307159114	6.63	2.5166	4.1959	180	DLNNDQNQL	188
23	Pen c 3	5326864	6.70	2.4647	4.1656	156	ELSRADHVL	164
24	Tri a 36.0101	335331566	6.76	2.4269	4.1436	155	PFSQQQQIV	163
25	Scy p 9.0101	QFI57017	6.83	2.3769	4.1144	771	HINRQNNFT	779
26	Tri a glutenin	21930	6.85	2.3627	4.1061	91	PFSQQQQLI	99
27	Aed a 10.0101	Q17H75_AEDAE	6.87	2.3546	4.1014	56	DLDQTQEAL	64
28	Eur m 14	6492307	6.91	2.3219	4.0823	1455	HYSRQNDQL	1463
29	Car i 1.0101	28207731	6.95	2.2994	4.0692	52	YLNRCQDYL	60
30	Tri a gliadin	170730	6.98	2.2767	4.0559	97	PFSQQQQLV	105
31	Tri a glutenin	21773	6.98	2.2767	4.0559	91	PFSQQQQLV	99
32	Tri a gliadin	170732	6.98	2.2767	4.0559	116	PFSQQQQLV	124
33	Bet v 3	P43187	6.98	2.2767	4.0559	60	ELSRALNLL	68
34	Gal d 5	63748	7.01	2.2571	4.0445	291	NLCSQQDVF	299
35	Art v 6.0101	62530262	7.02	2.2505	4.0406	235	KFSHHQKIL	243
36	Ana o 2	25991543	7.06	2.2222	4.0241	161	DVSNSQNQL	169
37	Pis v 5.0101	171853009	7.06	2.2222	4.0241	169	DVSNSQNQL	177
38	Tri a gliadin	170734	7.10	2.1963	4.0090	6	PLQPQQSFL	14
39	Sal s 7.01	ACH70914	7.13	2.1741	3.9960	22	DLTKHNNHM	30
40	Glo m 5	8927462	7.14	2.1677	3.9923	50	DLNKYQSAL	58
41	Act d 6.0101	27544452	7.19	2.1367	3.9742	116	SLGQAKQFL	124
42	Sin a 2.0101	Q2TLW0	7.21	2.1203	3.9646	244	QQQQQQNIL	252
43	Tri a gliadin	170708	7.34	2.0378	3.9165	30	QWPQQQPFL	38
44	Mac i 2.01	11S1_MACIN	7.34	2.0356	3.9152	29	DLNNQANQL	37
45	Rat n 1	P02761	7.34	2.0352	3.9150	169	DLTKTDRCL	177
46	Der p 14.0101	20385544	7.35	2.0265	3.9099	1555	HLEKHTDLL	1563
47	Blo t 4.0101	33667932	7.41	1.9890	3.8880	393	DLTCNQEWI	401
48	Tri a 36.0101	335331566	7.42	1.9788	3.8820	183	PFSQQQQQL	191
49	Api m 9.0101	226533687	7.43	1.9726	3.8784	372	DLTQHYRVL	380
50	Cari p 1.0101	C9EA45_CARPA	7.43	1.9720	3.8781	292	HVTNTQNIL	300

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.362912
Standard deviation: 1.485020
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 2
11 5.5 0
12 6.0 3
13 6.5 12
14 7.0 12
15 7.5 20
16 8.0 49
17 8.5 56
18 9.0 143
19 9.5 139
20 10.0 174
21 10.5 269
22 11.0 296
23 11.5 166
24 12.0 158
25 12.5 115
26 13.0 35
27 13.5 16
28 14.0 12
29 14.5 10
30 15.0 3
31 15.5 3
32 16.0 1
33 16.5 0
34 17.0 2

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.301171
Standard deviation: 2.544231
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 2
11 5.5 0
12 6.0 3
13 6.5 12
14 7.0 15
15 7.5 23
16 8.0 60
17 8.5 84
18 9.0 232
19 9.5 319
20 10.0 576
21 10.5 984
22 11.0 1474
23 11.5 2206
24 12.0 3476
25 12.5 4807
26 13.0 6823
27 13.5 8524
28 14.0 10819
29 14.5 14749
30 15.0 18328
31 15.5 21137
32 16.0 24223
33 16.5 27851
34 17.0 29612
35 17.5 30779
36 18.0 30344
37 18.5 29920
38 19.0 27533
39 19.5 25089
40 20.0 21193
41 20.5 18363
42 21.0 13961
43 21.5 9979
44 22.0 7047
45 22.5 4237
46 23.0 2847
47 23.5 1414
48 24.0 714
49 24.5 238
50 25.0 157
51 25.5 38
Query sequence: DLSRQQDFL