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: DIRQKKQSY

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Aed a 2	P18153	0.00	7.0466	6.9212	163	DIRQKKQSY	171
2	Aed al 2	ALL2_AEDAE	0.00	7.0466	6.9212	163	DIRQKKQSY	171
3	Aed a 2	159559	0.96	6.4117	6.5418	163	DIRQKKKSY	171
4	Eur m 14	6492307	6.01	3.0561	4.5365	821	DIQKKEHSL	829
5	Lat c 6.0101	XP_018521723	6.17	2.9479	4.4719	1302	NIREKKHVW	1310
6	Ara h 8.0201	EF436550	6.20	2.9269	4.4593	134	DVKQKSQGI	142
7	Rap v 2.0101	QPB41107	6.28	2.8778	4.4300	689	ELRQEQENY	697
8	Hom s 1.0101	2723284	6.39	2.7996	4.3832	305	ELRKKKPDY	313
9	Hom s 1	2342526	6.39	2.7996	4.3832	263	ELRKKKPDY	271
10	Bomb m 1.0101	82658675	6.55	2.6963	4.3215	37	SLKNKKTSF	45
11	Pis s 1.0101	CAF25232	6.61	2.6567	4.2978	397	LLKNQKQSY	405
12	Pis s 1.0102	CAF25233	6.61	2.6567	4.2978	397	LLKNQKQSY	405
13	Lup an 1.0101	169950562	6.71	2.5901	4.2581	571	LIKNQQQSY	579
14	Sal s 6.0101	XP_014059932	6.97	2.4166	4.1544	1302	NIKEKKHVW	1310
15	Sal s 6.0102	XP_014048044	6.97	2.4166	4.1544	1302	NIKEKKHVW	1310
16	Pen m 2	27463265	7.02	2.3812	4.1332	38	QLKEKKTSL	46
17	Tab y 1.0101	323473390	7.07	2.3493	4.1142	514	MIRDNKKNY	522
18	Ara h 2.0101	15418705	7.08	2.3454	4.1118	52	KIQRDEDSY	60
19	Ara h 2.0101	9186485	7.08	2.3454	4.1118	49	KIQRDEDSY	57
20	Ara h 2.0201	26245447	7.08	2.3454	4.1118	52	KIQRDEDSY	60
21	Der p 32.0101	QAT18643	7.14	2.3031	4.0865	63	NVHYKQQPY	71
22	For t 1.0101	188572341	7.20	2.2635	4.0629	21	ELRNQKAPY	29
23	Aed a 5.0101	Q16XK7_AEDAE	7.22	2.2503	4.0550	138	DIKKVDDSY	146
24	Plo i 1	25453077	7.25	2.2332	4.0448	37	ALKNKKTSF	45
25	Sola t 1	169500	7.26	2.2209	4.0374	378	KLRANKASY	386
26	Sola t 1	129641	7.26	2.2209	4.0374	369	KLRANKASY	377
27	Sola t 1	21512	7.26	2.2209	4.0374	378	KLRANKASY	386
28	Ves v 6.0101	G8IIT0	7.27	2.2153	4.0341	1051	RIQEKKTTH	1059
29	Zan_b_2.02	QYU76044	7.29	2.2037	4.0271	65	QDQQQQQSY	73
30	Der f 27.0101	AIO08851	7.31	2.1895	4.0186	128	QIKQSDQSN	136
31	Sco m 5.0101	QEA69430	7.33	2.1788	4.0123	41	DLHNKKRQT	49
32	Lat c 6.0201	XP_018553992	7.35	2.1659	4.0046	1300	NIKEKKHIW	1308
33	Asp f 22.0101	13925873	7.35	2.1621	4.0023	357	SIQAAKDSY	365
34	Pen c 22.0101	13991101	7.35	2.1621	4.0023	357	SIQAAKDSY	365
35	Act d 7.0101	P85076	7.36	2.1604	4.0012	52	DVDKKKTNL	60
36	Ole e 6	O24172	7.42	2.1195	3.9768	38	DVKEKLENY	46
37	Hom s 5	1346344	7.43	2.1107	3.9716	373	DLRNTKQEI	381
38	Cla h 8.0101	37780015	7.44	2.1036	3.9673	167	NFPQEQTSY	175
39	Car i 2.0101	VCL_CARIL	7.47	2.0871	3.9575	583	SLKSQRSSY	591
40	QYS16039	QYS16039	7.52	2.0511	3.9360	66	DEQQQQQSF	74
41	Pru p 1.0101	Q2I6V8	7.62	1.9877	3.8980	74	SIDKENHSY	82
42	Cul q 3.01	Q95V93_CULQU	7.70	1.9340	3.8660	84	NIKQQYEAY	92
43	Cor a 9	18479082	7.70	1.9329	3.8653	26	GLRRQQQRY	34
44	Mala s 11	28569698	7.71	1.9270	3.8618	204	QYKNDKASY	212
45	Api m 5.0101	B2D0J4	7.72	1.9207	3.8580	737	DIMFQQQTY	745
46	Cla h 9.0101	60116876	7.73	1.9127	3.8533	77	ELRKRSQSP	85
47	Len c 1.0101	29539109	7.80	1.8635	3.8238	183	SLRDKRQEI	191
48	Ara h 15.0101	OLE15_ARAHY	7.80	1.8630	3.8236	145	DVKDRAKDY	153
49	Cul q 3.01	Q95V93_CULQU	7.81	1.8587	3.8210	276	EVRSENYSY	284
50	Bom p 4.0101	Q7M4I3	7.83	1.8430	3.8116	22	NYRQPKKSP	30

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.607125
Standard deviation: 1.505290
1 0.5 2
2 1.0 1
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 0
11 5.5 0
12 6.0 0
13 6.5 6
14 7.0 6
15 7.5 24
16 8.0 25
17 8.5 52
18 9.0 85
19 9.5 126
20 10.0 215
21 10.5 226
22 11.0 312
23 11.5 205
24 12.0 160
25 12.5 118
26 13.0 57
27 13.5 38
28 14.0 7
29 14.5 8
30 15.0 10
31 15.5 7
32 16.0 5
33 16.5 1
34 17.0 1
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.433807
Standard deviation: 2.518885
1 0.5 2
2 1.0 1
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 0
11 5.5 0
12 6.0 0
13 6.5 6
14 7.0 6
15 7.5 24
16 8.0 27
17 8.5 64
18 9.0 119
19 9.5 240
20 10.0 692
21 10.5 845
22 11.0 1443
23 11.5 1902
24 12.0 2713
25 12.5 3912
26 13.0 5848
27 13.5 8532
28 14.0 10811
29 14.5 13788
30 15.0 17034
31 15.5 20796
32 16.0 23256
33 16.5 26640
34 17.0 28780
35 17.5 30031
36 18.0 30694
37 18.5 30245
38 19.0 28972
39 19.5 26834
40 20.0 23317
41 20.5 18468
42 21.0 15301
43 21.5 11076
44 22.0 7536
45 22.5 5037
46 23.0 2679
47 23.5 1365
48 24.0 695
49 24.5 369
50 25.0 82
51 25.5 13
Query sequence: DIRQKKQSY