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: QRQFEEQQR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ana o 3	24473800	0.00	5.5673	6.6364	40	QRQFEEQQR	48
2	Pis v 1.0101	110349080	1.60	4.7196	6.0145	41	QKQFEEQQK	49
3	Cor a 11	19338630	2.31	4.3455	5.7401	19	ERQFDEQQR	27
4	Jug r 6.0101	VCL6_JUGRE	3.11	3.9216	5.4292	43	QRQFDEQEK	51
5	Mac i 1.0201	AMP22_MACIN	3.18	3.8845	5.4019	162	QKRYEEQQR	170
6	Mac i 1.0101	AMP23_MACIN	3.18	3.8845	5.4019	121	QKRYEEQQR	129
7	Ana o 1.0101	21914823	3.37	3.7830	5.3275	42	QRQYDEQQK	50
8	Ana o 1.0102	21666498	3.37	3.7830	5.3275	40	QRQYDEQQK	48
9	Mac i 1.0101	AMP23_MACIN	3.97	3.4647	5.0939	172	QRRCQEQQR	180
10	Car i 2.0101	VCL_CARIL	4.10	3.3928	5.0412	122	ERQFQEQQE	130
11	Gos h 1	P09801.1	4.21	3.3364	4.9998	121	QRQFQECQQ	129
12	Pis v 3.0101	133711973	4.52	3.1727	4.8798	16	QRQYDEEQK	24
13	Car i 2.0101	VCL_CARIL	4.60	3.1309	4.8491	298	QRQQEERER	306
14	Mac i 1.0201	AMP22_MACIN	4.62	3.1211	4.8419	213	QRRCREQQR	221
15	Pru du 6.0201	307159114	5.00	2.9162	4.6915	294	QREREEKQR	302
16	Car i 2.0101	VCL_CARIL	5.07	2.8828	4.6671	180	EERFEEEQR	188
17	Car i 2.0101	VCL_CARIL	5.18	2.8224	4.6227	70	QRRCEEQLR	78
18	Tri a gliadin	170716	5.29	2.7661	4.5814	228	QQQLQQQQQ	236
19	Tri a gliadin	170718	5.29	2.7661	4.5814	212	QQQLQQQQQ	220
20	Tri a gliadin	21765	5.29	2.7661	4.5814	220	QQQLQQQQQ	228
21	Tri a gliadin	21765	5.29	2.7661	4.5814	212	QQQLQQQQQ	220
22	Tri a gliadin	170710	5.29	2.7661	4.5814	227	QQQLQQQQQ	235
23	Tri a gliadin	170718	5.29	2.7661	4.5814	220	QQQLQQQQQ	228
24	Gos h 1	P09801.1	5.43	2.6878	4.5240	84	QRRYEECQQ	92
25	Pru du 8.0101	A0A516F3L2_PRUDU	5.50	2.6516	4.4975	158	QQQVEQQCR	166
26	Gos h 1	P09801.1	5.54	2.6306	4.4820	94	CRQQEERQR	102
27	Car i 2.0101	VCL_CARIL	5.55	2.6245	4.4775	246	QRKQEERER	254
28	Car i 2.0101	VCL_CARIL	5.56	2.6209	4.4749	187	QRRQEERER	195
29	Jug r 2	6580762	5.56	2.6209	4.4749	102	RRQQEERER	110
30	Jug r 2	6580762	5.58	2.6111	4.4677	80	QQQCERQRR	88
31	Car i 2.0101	VCL_CARIL	5.58	2.6111	4.4677	276	QQQCERQRR	284
32	Pru du 6.0201	307159114	5.59	2.6054	4.4635	285	ERQQEEQQS	293
33	Lup an 1.0101	169950562	5.73	2.5304	4.4085	55	PRQQEEQER	63
34	Tri a glutenin	886965	5.75	2.5211	4.4017	82	QQQFPQQQQ	90
35	Jug r 2	6580762	5.96	2.4096	4.3199	50	QRSQEERER	58
36	Jug r 2	6580762	6.01	2.3836	4.3009	43	EERLEEDQR	51
37	Ani s 2	8117843	6.09	2.3380	4.2674	235	AQQLEESRR	243
38	Jug n 4.0101	JUGN4_JUGNI	6.10	2.3333	4.2639	213	RRQQQHQQR	221
39	Car i 4.0101	158998780	6.10	2.3333	4.2639	211	RRQQQHQQR	219
40	Car i 2.0101	VCL_CARIL	6.12	2.3222	4.2558	239	EERLEEEQR	247
41	Pru du 6	258588247	6.14	2.3119	4.2482	322	EREHEERQQ	330
42	Pru du 6.0101	307159112	6.14	2.3119	4.2482	342	EREHEERQQ	350
43	Tri a gliadin	170738	6.15	2.3098	4.2467	162	QQSFPQQQR	170
44	Gos h 2	P09799	6.18	2.2919	4.2336	119	DKQFKECQQ	127
45	Vig r 2.0201	B1NPN8	6.23	2.2631	4.2125	334	QKQQEEQEE	342
46	Tri a gliadin	170716	6.24	2.2597	4.2099	218	KQQLQQQQQ	226
47	Tri a gliadin	170710	6.24	2.2597	4.2099	217	KQQLQQQQQ	225
48	gal d 6.0101	P87498	6.27	2.2421	4.1970	308	ERQIEERLQ	316
49	Gal d 6.0101	VIT1_CHICK	6.27	2.2421	4.1970	308	ERQIEERLQ	316
50	Pru du 6.0201	307159114	6.32	2.2162	4.1780	108	PQQFQQQQQ	116

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.505518
Standard deviation: 1.886999
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 1
6 3.0 0
7 3.5 5
8 4.0 0
9 4.5 2
10 5.0 1
11 5.5 5
12 6.0 4
13 6.5 18
14 7.0 36
15 7.5 38
16 8.0 54
17 8.5 70
18 9.0 87
19 9.5 102
20 10.0 135
21 10.5 161
22 11.0 228
23 11.5 288
24 12.0 201
25 12.5 93
26 13.0 82
27 13.5 34
28 14.0 6
29 14.5 7
30 15.0 13
31 15.5 6
32 16.0 6
33 16.5 6
34 17.0 3
35 17.5 2
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.070309
Standard deviation: 2.572210
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 1
6 3.0 0
7 3.5 5
8 4.0 1
9 4.5 2
10 5.0 3
11 5.5 10
12 6.0 11
13 6.5 34
14 7.0 249
15 7.5 91
16 8.0 150
17 8.5 290
18 9.0 460
19 9.5 583
20 10.0 881
21 10.5 1403
22 11.0 1944
23 11.5 2977
24 12.0 4043
25 12.5 5962
26 13.0 7338
27 13.5 9764
28 14.0 12153
29 14.5 15128
30 15.0 18277
31 15.5 21664
32 16.0 25283
33 16.5 27544
34 17.0 29968
35 17.5 30752
36 18.0 31104
37 18.5 29373
38 19.0 27934
39 19.5 24311
40 20.0 21151
41 20.5 16838
42 21.0 12729
43 21.5 8729
44 22.0 5236
45 22.5 3006
46 23.0 1689
47 23.5 708
48 24.0 278
49 24.5 116
Query sequence: QRQFEEQQR