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: RQSQLSPQN

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	7.1580	7.0768	2	RQSQLSPQN	10
2	Pru du 6.0101	307159112	0.00	7.1580	7.0768	22	RQSQLSPQN	30
3	Tri a gliadin	170716	5.87	3.0657	4.5563	53	QQQQFPPQQ	61
4	Tri a gliadin	170740	5.87	3.0657	4.5563	53	QQQQFPPQQ	61
5	Tri a gliadin	170718	5.87	3.0657	4.5563	50	QQQQFPPQQ	58
6	Tri a gliadin	21757	5.87	3.0657	4.5563	53	QQQQFPPQQ	61
7	Tri a gliadin	21765	5.87	3.0657	4.5563	50	QQQQFPPQQ	58
8	Tri a gliadin	170710	5.87	3.0657	4.5563	53	QQQQFPPQQ	61
9	Gal d 3	757851	5.89	3.0514	4.5476	351	RKDQLTPSP	359
10	Gal d 3	P02789	5.89	3.0514	4.5476	351	RKDQLTPSP	359
11	Tri a gliadin	170710	5.97	2.9948	4.5127	262	QPSQLNPQA	270
12	Tri a gliadin	170716	5.97	2.9948	4.5127	263	QPSQLNPQA	271
13	Aed a 8.0101	Q1HR69_AEDAE	6.11	2.8957	4.4516	529	DQNRLTPED	537
14	Tri a glutenin	21773	6.11	2.8950	4.4513	54	QQQQLFPQQ	62
15	Cor a 14.0101	226437844	6.17	2.8538	4.4258	131	NQCRLSPQR	139
16	Cop c 1	4538529	6.36	2.7179	4.3421	5	SSSHLNPQH	13
17	Cand a 3	37548637	6.54	2.5965	4.2674	88	KASDLDPND	96
18	Tri a gliadin	170726	6.54	2.5947	4.2663	54	QQEQFPPQQ	62
19	Tri a glutenin	21783	6.60	2.5533	4.2408	89	QQPQFSQQQ	97
20	Tri a glutenin	886967	6.60	2.5533	4.2408	82	QQPQFSQQQ	90
21	Tri a glutenin	170743	6.66	2.5119	4.2153	348	RQGQQSGQR	356
22	Tri a glutenin	21743	6.66	2.5119	4.2153	354	RQGQQSGQR	362
23	Ric c 1	P01089	6.69	2.4912	4.2025	226	SQGQLQGQD	234
24	Lat c 6.0301	XP_018522130	6.71	2.4802	4.1957	1230	NDETLSPQS	1238
25	Sal s 6.0201	XP_013998297	6.71	2.4802	4.1957	1231	NDETLSPQS	1239
26	Sal s 6.0202	XP_014033985	6.71	2.4802	4.1957	1231	NDETLSPQS	1239
27	Tri a gliadin	170716	6.74	2.4533	4.1792	227	QQQQLQQQQ	235
28	Tri a gliadin	170718	6.74	2.4533	4.1792	211	QQQQLQQQQ	219
29	Tri a gliadin	170710	6.74	2.4533	4.1792	226	QQQQLQQQQ	234
30	Tri a gliadin	170718	6.74	2.4533	4.1792	219	QQQQLQQQQ	227
31	Tri a gliadin	21765	6.74	2.4533	4.1792	211	QQQQLQQQQ	219
32	Tri a gliadin	21765	6.74	2.4533	4.1792	219	QQQQLQQQQ	227
33	Dol m 1.02	P53357	6.77	2.4351	4.1680	40	KNSDLSSKK	48
34	Tar o RAP	2707295	6.89	2.3484	4.1146	8	ITSSLSPSN	16
35	Ric c 1	P01089	6.90	2.3440	4.1119	151	RQTRTNPSQ	159
36	Tri a glutenin	886963	6.90	2.3418	4.1105	28	QQQPLPPQQ	36
37	Tri a glutenin	21930	6.90	2.3418	4.1105	104	QQQQLPQQQ	112
38	Tri a glutenin	886963	6.90	2.3418	4.1105	103	QQQQLPQQQ	111
39	Tri a glutenin	21773	6.90	2.3418	4.1105	34	QQQPLPPQQ	42
40	Tri a glutenin	21930	6.90	2.3418	4.1105	34	QQQPLPPQQ	42
41	Tri a gliadin	170730	6.90	2.3418	4.1105	34	QQQPLPPQQ	42
42	Tri a 36.0101	335331566	6.90	2.3418	4.1105	34	QQQPLPPQQ	42
43	Der p 37.0101	AVD73319	6.95	2.3104	4.0912	168	EQSQPQPQS	176
44	Pru du 6	258588247	7.02	2.2640	4.0626	377	RISTLNSHN	385
45	Pru du 6.0101	307159112	7.02	2.2640	4.0626	397	RISTLNSHN	405
46	Hom s 5	1346344	7.03	2.2519	4.0551	141	NQSLLTPLN	149
47	Tri a 21.0101	283476402	7.07	2.2292	4.0411	92	QQAQLQQQQ	100
48	Tri a gliadin	170736	7.13	2.1826	4.0124	74	QQQFLQPQQ	82
49	Tri a 20.0101	BAN29066	7.13	2.1826	4.0124	55	QQQFLQPQQ	63
50	Gal d 6.0101	VIT1_CHICK	7.15	2.1686	4.0039	1384	RRSHMSDSS	1392

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.260464
Standard deviation: 1.433436
1 0.5 2
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 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 8
13 6.5 4
14 7.0 17
15 7.5 31
16 8.0 43
17 8.5 89
18 9.0 84
19 9.5 162
20 10.0 176
21 10.5 308
22 11.0 296
23 11.5 221
24 12.0 114
25 12.5 90
26 13.0 27
27 13.5 9
28 14.0 4
29 14.5 3
30 15.0 3
31 15.5 3
32 16.0 2
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.470200
Standard deviation: 2.327339
1 0.5 2
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 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 10
13 6.5 4
14 7.0 27
15 7.5 48
16 8.0 98
17 8.5 190
18 9.0 287
19 9.5 759
20 10.0 739
21 10.5 1461
22 11.0 2161
23 11.5 3357
24 12.0 4761
25 12.5 6654
26 13.0 9420
27 13.5 12296
28 14.0 15963
29 14.5 20773
30 15.0 23470
31 15.5 27205
32 16.0 31212
33 16.5 33865
34 17.0 34185
35 17.5 33271
36 18.0 31573
37 18.5 27985
38 19.0 23443
39 19.5 18771
40 20.0 13976
41 20.5 9781
42 21.0 5896
43 21.5 3380
44 22.0 1732
45 22.5 864
46 23.0 362
47 23.5 151
48 24.0 56
49 24.5 9
Query sequence: RQSQLSPQN