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: EKYREQQGR

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 3	13183177	0.00	6.3130	7.1305	161	EKYREQQGR	169
2	Jug n 2	31321944	3.56	4.3189	5.7186	37	RQYKEQQGR	45
3	Car i 2.0101	VCL_CARIL	3.56	4.3189	5.7186	345	RQYKEQQGR	353
4	Jug r 2	6580762	3.56	4.3189	5.7186	149	RQYKEQQGR	157
5	Pru du 6	258588247	4.79	3.6285	5.2298	127	EQQQERQGR	135
6	Pru du 6.0101	307159112	4.79	3.6285	5.2298	147	EQQQERQGR	155
7	Cra g 1	15419048	5.51	3.2220	4.9420	11	EKYQECQTK	19
8	Gos h 2	P09799	5.75	3.0890	4.8478	192	ERFREEHGN	200
9	Der f 28.0201	AIO08848	5.79	3.0643	4.8304	527	EQYREDDER	535
10	Der p 28.0101	QAT18639	5.91	2.9993	4.7844	527	EQYREEDER	535
11	Ana o 1.0101	21914823	5.96	2.9686	4.7626	121	ERYKKERGQ	129
12	Ana o 1.0102	21666498	5.96	2.9686	4.7626	119	ERYKKERGQ	127
13	Bra n 1	P80208	6.08	2.9035	4.7165	76	QQVRQQQGQ	84
14	Lup an 1.0101	169950562	6.12	2.8802	4.7000	588	QQQREKEGR	596
15	Lup an 1.0101	169950562	6.15	2.8617	4.6869	99	EREQEQQPR	107
16	Ses i 3	13183177	6.16	2.8600	4.6857	113	EEYQREKGR	121
17	Ses i 3	13183177	6.23	2.8199	4.6573	183	EEEQEEQGR	191
18	Gos h 4	P09800	6.23	2.8199	4.6573	320	EEEREERGR	328
19	Pru du 6.0201	307159114	6.40	2.7222	4.5881	299	EKQREQEQQ	307
20	Ana o 1.0102	21666498	6.45	2.6966	4.5700	57	KYYKEKKGR	65
21	Ana o 1.0101	21914823	6.45	2.6966	4.5700	59	KYYKEKKGR	67
22	Pis v 3.0101	133711973	6.45	2.6966	4.5700	33	KYYKEKKGR	41
23	Cur l 4.0101	193507493	6.47	2.6869	4.5632	489	EKAKESAGR	497
24	Alt a 15.0101	A0A0F6N3V8_ALTAL	6.47	2.6869	4.5632	459	EKAKESAGR	467
25	Pru du 6	258588247	6.59	2.6174	4.5139	149	EQQQGQQGR	157
26	Pru du 6.0101	307159112	6.59	2.6174	4.5139	169	EQQQGQQGR	177
27	Pru du 6	258588247	6.62	2.6002	4.5018	110	ERQQQQQGE	118
28	Pru du 6.0101	307159112	6.62	2.6002	4.5018	130	ERQQQQQGE	138
29	Ara h 4	5712199	6.64	2.5867	4.4922	327	YEYHEQDGR	335
30	Jug r 4.0101	Q2TPW5	6.65	2.5860	4.4918	207	EQHRRQQQR	215
31	Gly m 6.0501	Q7GC77	6.69	2.5590	4.4726	114	EKPQQQSSR	122
32	Cuc ma 5.0101	2SS_CUCMA	6.73	2.5396	4.4588	56	EQYLRQQSR	64
33	Asp f 16	3643813	6.74	2.5328	4.4540	239	RPYRERQPR	247
34	Lup an 1.0101	169950562	6.78	2.5111	4.4387	168	EREQEQDSR	176
35	Cor a 9	18479082	6.89	2.4497	4.3952	307	ERQRRQGGR	315
36	Der p 11	37778944	6.95	2.4146	4.3704	413	EKVRDQRDQ	421
37	Bla g 4	P54962	7.07	2.3493	4.3241	63	SKYTDSQGK	71
38	Sac g 1.0101	AVD53650	7.07	2.3480	4.3232	62	EKYQDCQAK	70
39	Der f 11.0101	13785807	7.09	2.3368	4.3153	327	EKLRDQRDQ	335
40	Pru du 6.0201	307159114	7.09	2.3367	4.3152	213	QQQQQQQGQ	221
41	Tri a glutenin	21783	7.09	2.3367	4.3152	265	QQQQQQQGQ	273
42	Pis v 5.0101	171853009	7.28	2.2294	4.2392	195	QQQQQQQSR	203
43	Zan_b_2.02	QYU76044	7.29	2.2227	4.2345	62	ETYQDQQQQ	70
44	Zan b 2.0101	QYU76045	7.29	2.2227	4.2345	62	ETYQDQQQQ	70
45	Zan b 2.0102	QYU76046	7.29	2.2227	4.2345	62	ETYQDQQQQ	70
46	Per a 3.0201	1531589	7.31	2.2149	4.2290	44	EKHREQAIK	52
47	Gos h 2	P09799	7.32	2.2078	4.2239	348	QSHRRQQGQ	356
48	Gos h 1	P09801.1	7.32	2.2078	4.2239	347	QSHRRQQGQ	355
49	Bla g 5	O18598	7.32	2.2074	4.2237	30	EDYRFQEGD	38
50	Bla g 5	2326190	7.32	2.2074	4.2237	27	EDYRFQEGD	35

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.256006
Standard deviation: 1.782991
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 3
9 4.5 0
10 5.0 2
11 5.5 0
12 6.0 6
13 6.5 7
14 7.0 7
15 7.5 18
16 8.0 16
17 8.5 41
18 9.0 53
19 9.5 94
20 10.0 131
21 10.5 137
22 11.0 159
23 11.5 184
24 12.0 214
25 12.5 295
26 13.0 141
27 13.5 69
28 14.0 59
29 14.5 19
30 15.0 10
31 15.5 5
32 16.0 9
33 16.5 7
34 17.0 3
35 17.5 2
36 18.0 2
37 18.5 3
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0
46 23.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.956745
Standard deviation: 2.518312
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 3
9 4.5 0
10 5.0 2
11 5.5 0
12 6.0 6
13 6.5 12
14 7.0 12
15 7.5 22
16 8.0 29
17 8.5 80
18 9.0 119
19 9.5 404
20 10.0 355
21 10.5 566
22 11.0 900
23 11.5 1345
24 12.0 2076
25 12.5 3027
26 13.0 4173
27 13.5 5612
28 14.0 8384
29 14.5 10153
30 15.0 12779
31 15.5 15571
32 16.0 19540
33 16.5 22827
34 17.0 26000
35 17.5 28799
36 18.0 31196
37 18.5 31751
38 19.0 31125
39 19.5 28802
40 20.0 27933
41 20.5 24051
42 21.0 19913
43 21.5 14996
44 22.0 10832
45 22.5 7321
46 23.0 4620
47 23.5 2560
48 24.0 1415
49 24.5 596
50 25.0 225
51 25.5 54
52 26.0 6
Query sequence: EKYREQQGR