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: QQLQVHPQR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cor a 12.0101	49617323	0.00	6.7462	7.1007	6	QQLQVHPQR	14
2	Ses i 4	10834827	3.15	4.7024	5.7605	10	HQIQVHPQH	18
3	Hor v 20.0101	HOG3_HORVU	6.11	2.7858	4.5035	90	QQMPLQPQQ	98
4	Hor v 21	P80198	6.11	2.7858	4.5035	78	QQMPLQPQQ	86
5	Hor v 21	P80198	6.11	2.7858	4.5035	90	QQMPLQPQQ	98
6	Hor v 20.0101	HOG3_HORVU	6.11	2.7858	4.5035	78	QQMPLQPQQ	86
7	Tri a glutenin	21773	6.22	2.7138	4.4563	54	QQQQLFPQQ	62
8	Tri a gliadin	170716	6.27	2.6858	4.4379	219	QQLQQQQQQ	227
9	Tri a gliadin	170718	6.27	2.6858	4.4379	221	QQLQQQQQQ	229
10	Tri a gliadin	170718	6.27	2.6858	4.4379	213	QQLQQQQQQ	221
11	Tri a gliadin	21765	6.27	2.6858	4.4379	213	QQLQQQQQQ	221
12	Tri a gliadin	170716	6.27	2.6858	4.4379	229	QQLQQQQQQ	237
13	Tri a gliadin	170710	6.27	2.6858	4.4379	228	QQLQQQQQQ	236
14	Tri a gliadin	21765	6.27	2.6858	4.4379	221	QQLQQQQQQ	229
15	Tri a gliadin	170710	6.27	2.6858	4.4379	218	QQLQQQQQQ	226
16	Tri a 21.0101	283476402	6.41	2.5932	4.3772	92	QQAQLQQQQ	100
17	Bla g 6.0301	82704036	6.45	2.5662	4.3595	4	EQLQLPPEQ	12
18	Gos h 4	P09800	6.45	2.5660	4.3594	136	QNIQDRPQR	144
19	Sac g 1.0101	AVD53650	6.45	2.5656	4.3591	205	KTLQVQNDQ	213
20	Per v 1	9954251	6.45	2.5656	4.3591	205	KTLQVQNDQ	213
21	Mim n 1	9954253	6.45	2.5656	4.3591	205	KTLQVQNDQ	213
22	Pru du 6.0201	307159114	6.51	2.5282	4.3346	116	QQQQFRPSR	124
23	Tri a glutenin	886963	6.55	2.5006	4.3165	95	QQLVLPPQQ	103
24	Tri a gliadin	170732	6.55	2.5006	4.3165	121	QQLVLPPQQ	129
25	Tri a gliadin	170730	6.55	2.5006	4.3165	102	QQLVLPPQQ	110
26	Tri a glutenin	21926	6.55	2.5006	4.3165	95	QQLVLPPQQ	103
27	Tri a glutenin	21930	6.55	2.5000	4.3161	228	QQLGQQPQQ	236
28	Tri a 36.0101	335331566	6.55	2.5000	4.3161	305	QQLGQQPQQ	313
29	Tri a gliadin	170734	6.55	2.5000	4.3161	180	QQLGQQPQQ	188
30	Tri a gliadin	21769	6.55	2.5000	4.3161	88	QQLGQQPQQ	96
31	Tri a glutenin	21773	6.55	2.5000	4.3161	243	QQLGQQPQQ	251
32	Tri a glutenin	21783	6.55	2.5000	4.3161	299	QQLGQQPQQ	307
33	Tri a gliadin	170732	6.55	2.5000	4.3161	256	QQLGQQPQQ	264
34	Tri a glutenin	21926	6.55	2.5000	4.3161	230	QQLGQQPQQ	238
35	Tri a gliadin	170730	6.55	2.5000	4.3161	237	QQLGQQPQQ	245
36	Ani s 2	8117843	6.64	2.4413	4.2776	718	KQLQVQIQE	726
37	Pis v 5.0101	171853009	6.73	2.3888	4.2432	175	NQLDMYPRK	183
38	Tri a gliadin	170730	6.74	2.3811	4.2381	171	QQLQQIPEQ	179
39	Tri a gliadin	170732	6.74	2.3811	4.2381	190	QQLQQIPEQ	198
40	Gly m 6.0201	P04405	6.77	2.3612	4.2251	170	NQLDQMPRR	178
41	Gly m glycinin G1	169973	6.77	2.3612	4.2251	173	NQLDQMPRR	181
42	Gly m 6.0301	P11828	6.77	2.3612	4.2251	170	NQLDQMPRR	178
43	Gly m glycinin G2	295800	6.77	2.3612	4.2251	170	NQLDQMPRR	178
44	Gly m 6.0101	P04776	6.77	2.3612	4.2251	173	NQLDQMPRR	181
45	Tri a glutenin	21930	6.78	2.3518	4.2190	96	QQLILPPQQ	104
46	Eri s 2.0101	Q5QKR2_ERISI	6.80	2.3440	4.2138	79	QQVFVQPQP	87
47	Cor a 10	10944737	6.80	2.3391	4.2106	89	NQAAVNPER	97
48	Tri a gliadin	21765	6.82	2.3269	4.2026	50	QQQQFPPQQ	58
49	Tri a gliadin	21757	6.82	2.3269	4.2026	53	QQQQFPPQQ	61
50	Tri a gliadin	170710	6.82	2.3269	4.2026	53	QQQQFPPQQ	61

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.413132
Standard deviation: 1.543548
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 13
14 7.0 31
15 7.5 25
16 8.0 44
17 8.5 49
18 9.0 105
19 9.5 166
20 10.0 209
21 10.5 179
22 11.0 271
23 11.5 196
24 12.0 207
25 12.5 108
26 13.0 46
27 13.5 18
28 14.0 13
29 14.5 8
30 15.0 3
31 15.5 2
32 16.0 1
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.713280
Standard deviation: 2.353738
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 19
14 7.0 43
15 7.5 44
16 8.0 80
17 8.5 128
18 9.0 420
19 9.5 432
20 10.0 691
21 10.5 1150
22 11.0 1717
23 11.5 3022
24 12.0 3933
25 12.5 5798
26 13.0 8681
27 13.5 11134
28 14.0 14026
29 14.5 18046
30 15.0 22013
31 15.5 25876
32 16.0 29083
33 16.5 32325
34 17.0 32943
35 17.5 33614
36 18.0 32305
37 18.5 29163
38 19.0 25645
39 19.5 21795
40 20.0 16459
41 20.5 12297
42 21.0 8054
43 21.5 4687
44 22.0 2563
45 22.5 1180
46 23.0 589
47 23.5 183
48 24.0 42
Query sequence: QQLQVHPQR