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: ISREQARQL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pru du 6	258588247	0.00	5.4900	6.9479	503	ISREQARQL	511
2	Pru du 6.0101	307159112	0.00	5.4900	6.9479	523	ISREQARQL	531
3	Pis v 2.0101	110349082	2.00	4.4046	6.1488	452	ISREDARRL	460
4	Cor a 9	18479082	2.11	4.3417	6.1025	476	ISREEARRL	484
5	Ara h 3	3703107	2.22	4.2860	6.0614	481	LQREQARQL	489
6	Ara h 3	O82580	2.22	4.2860	6.0614	478	LQREQARQL	486
7	Ara h 4	5712199	2.38	4.1992	5.9975	501	LPREQARQL	509
8	Ana o 2	25991543	2.85	3.9436	5.8093	427	ISREDARKI	435
9	Pis v 5.0101	171853009	2.85	3.9436	5.8093	443	ISREDARKI	451
10	Cuc ma 4.0101	11SB_CUCMA	3.08	3.8189	5.7176	452	ISREEAQRL	460
11	Pru du 6.0201	307159114	3.27	3.7153	5.6413	470	ISRQEARNL	478
12	Gos h 3	P09802	3.46	3.6101	5.5638	480	VSREDARRI	488
13	Car i 4.0101	158998780	3.52	3.5785	5.5406	472	IPREDARRL	480
14	Jug r 4.0101	Q2TPW5	3.52	3.5785	5.5406	471	IPREDARRL	479
15	Jug n 4.0101	JUGN4_JUGNI	3.52	3.5785	5.5406	474	IPREDARRL	482
16	Gly m conglycinin	256427	3.78	3.4353	5.4351	213	LSKEQIRQL	221
17	Ses i 7.0101	Q9AUD2	3.88	3.3851	5.3981	446	VSRDEARRL	454
18	Der f 32.0101	AIO08849	4.47	3.0620	5.1602	258	INDEQAKQF	266
19	Der p 32.0101	QAT18643	4.47	3.0620	5.1602	353	INDEQAKQF	361
20	Der f 3	P49275	4.50	3.0440	5.1470	174	VSREQCDQL	182
21	Gly m conglycinin	18536	4.68	2.9494	5.0773	379	ISKEQIRAL	387
22	Gly m 5.0101	O22120	4.68	2.9494	5.0773	317	ISKEQIRAL	325
23	Len c 1.0102	29539111	4.69	2.9446	5.0738	200	VSREQIKEL	208
24	Gos h 4	P09800	4.71	2.9325	5.0649	490	ISREEAMRL	498
25	Ber e 2	30313867	4.79	2.8895	5.0333	435	LSQEEARRI	443
26	Pis v 2.0201	110349084	4.80	2.8845	5.0296	443	ISREDAWNL	451
27	Mim n 1	9954253	4.90	2.8275	4.9876	13	VDRENAQDL	21
28	Gly m 6.0301	P11828	4.94	2.8043	4.9705	452	LRRQQARQV	460
29	Gly m conglycinin	169929	5.37	2.5753	4.8019	414	ISKKQIREL	422
30	Gly m 5.0201	Q9FZP9	5.37	2.5753	4.8019	333	ISKKQIREL	341
31	Der p 36.0101	ATI08932	5.41	2.5531	4.7856	27	VAQEQCRQL	35
32	Pru du 6	258588247	5.43	2.5426	4.7778	286	VNEETARNL	294
33	Pru du 6.0101	307159112	5.43	2.5426	4.7778	306	VNEETARNL	314
34	Tri a gliadin	170710	5.44	2.5350	4.7723	118	ISQQQAQQQ	126
35	Tri a gliadin	21765	5.44	2.5350	4.7723	116	ISQQQAQQQ	124
36	Tri a gliadin	170716	5.44	2.5350	4.7723	119	ISQQQAQQQ	127
37	Tri a gliadin	170740	5.44	2.5350	4.7723	119	ISQQQAQQQ	127
38	Tri a gliadin	170726	5.44	2.5350	4.7723	114	ISQQQAQQQ	122
39	Tri a gliadin	170718	5.44	2.5350	4.7723	116	ISQQQAQQQ	124
40	Tri a gliadin	21757	5.44	2.5350	4.7723	119	ISQQQAQQQ	127
41	Tri a glutenin	21773	5.66	2.4149	4.6838	50	FSQQQQQQL	58
42	Pis s 1.0102	CAF25233	5.69	2.4013	4.6738	200	VSREQIEEL	208
43	Len c 1.0101	29539109	5.69	2.4013	4.6738	200	VSREQIEEL	208
44	Pis s 1.0101	CAF25232	5.69	2.4013	4.6738	200	VSREQIEEL	208
45	Sin a 2.0101	Q2TLW0	5.78	2.3495	4.6357	475	ISLEEARKI	483
46	Jug r 4.0101	Q2TPW5	5.80	2.3385	4.6275	248	VDTETARRL	256
47	Car i 4.0101	158998780	5.80	2.3385	4.6275	249	VDTETARRL	257
48	Jug n 4.0101	JUGN4_JUGNI	5.80	2.3385	4.6275	251	VDTETARRL	259
49	Vig r 2.0201	B1NPN8	6.03	2.2130	4.5352	232	LKREQIREL	240
50	Vig r 2.0101	Q198W3	6.03	2.2130	4.5352	229	LKREQIREL	237

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.106894
Standard deviation: 1.840973
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 4
6 3.0 2
7 3.5 3
8 4.0 5
9 4.5 2
10 5.0 9
11 5.5 10
12 6.0 5
13 6.5 17
14 7.0 18
15 7.5 42
16 8.0 65
17 8.5 56
18 9.0 117
19 9.5 169
20 10.0 188
21 10.5 257
22 11.0 234
23 11.5 173
24 12.0 156
25 12.5 68
26 13.0 31
27 13.5 21
28 14.0 11
29 14.5 10
30 15.0 6
31 15.5 5
32 16.0 6
33 16.5 1
34 17.0 1
35 17.5 2
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.372470
Standard deviation: 2.500378
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 4
6 3.0 2
7 3.5 3
8 4.0 5
9 4.5 2
10 5.0 9
11 5.5 12
12 6.0 8
13 6.5 18
14 7.0 25
15 7.5 52
16 8.0 78
17 8.5 94
18 9.0 208
19 9.5 339
20 10.0 525
21 10.5 870
22 11.0 1290
23 11.5 2121
24 12.0 3087
25 12.5 4342
26 13.0 6145
27 13.5 8148
28 14.0 10680
29 14.5 13593
30 15.0 16310
31 15.5 20516
32 16.0 24247
33 16.5 27522
34 17.0 28728
35 17.5 31716
36 18.0 31995
37 18.5 30855
38 19.0 29058
39 19.5 26182
40 20.0 22128
41 20.5 18465
42 21.0 14286
43 21.5 10778
44 22.0 7040
45 22.5 4387
46 23.0 2358
47 23.5 1292
48 24.0 479
49 24.5 154
50 25.0 38
Query sequence: ISREQARQL