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: QQGRQQGQS

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 2	25991543	0.00	5.8466	6.9596	109	QQGRQQGQS	117
2	Pis v 5.0101	171853009	1.77	4.8350	6.2134	117	QQGQQHGQS	125
3	Sin a 2.0101	Q2TLW0	2.32	4.5170	5.9787	126	QQGQQQGQQ	134
4	Bra j 1	P80207	2.32	4.5170	5.9787	81	QQGQQQGQQ	89
5	Pru du 6.0101	307159112	2.51	4.4086	5.8988	138	EQGRQQGQQ	146
6	Pru du 6	258588247	2.51	4.4086	5.8988	118	EQGRQQGQQ	126
7	Cor a 9	18479082	3.08	4.0850	5.6600	126	QQGQRQGQG	134
8	Tri a glutenin	736319	3.25	3.9872	5.5879	197	QQGRQPGQG	205
9	Pru du 6.0101	307159112	3.29	3.9662	5.5724	152	RQGRQQGRQ	160
10	Pru du 6	258588247	3.29	3.9662	5.5724	132	RQGRQQGRQ	140
11	Tri a glutenin	21783	3.34	3.9326	5.5476	266	QQQQQQGQS	274
12	Tri a glutenin	170743	3.48	3.8568	5.4917	207	QQGQQSGQG	215
13	Tri a glutenin	21743	3.48	3.8568	5.4917	252	QQGQQSGQG	260
14	Tri a glutenin	170743	3.48	3.8568	5.4917	246	QQGQQSGQG	254
15	Tri a glutenin	21743	3.48	3.8568	5.4917	213	QQGQQSGQG	221
16	Gly m 6.0101	P04776	3.49	3.8500	5.4867	115	QQPQQRGQS	123
17	Gly m glycinin G1	169973	3.49	3.8500	5.4867	115	QQPQQRGQS	123
18	Pru du 6.0201	307159114	3.74	3.7044	5.3793	209	QQGRQQQQQ	217
19	Tri a glutenin	32968199	4.21	3.4365	5.1816	343	QQGQQPGQG	351
20	Tri a glutenin	736319	4.21	3.4365	5.1816	480	QQGQQPGQG	488
21	Tri a glutenin	736319	4.21	3.4365	5.1816	237	QQGQQPGQG	245
22	Tri a glutenin	736319	4.21	3.4365	5.1816	489	QQGQQPGQG	497
23	Tri a glutenin	21743	4.21	3.4365	5.1816	507	QQGQQPGQG	515
24	Tri a glutenin	32968199	4.21	3.4365	5.1816	634	QQGQQPGQG	642
25	Tri a 26.0101	P10388	4.21	3.4365	5.1816	475	QQGQQPGQG	483
26	Tri a 26.0101	P10388	4.21	3.4365	5.1816	247	QQGQQPGQG	255
27	Tri a glutenin	736319	4.21	3.4365	5.1816	339	QQGQQPGQG	347
28	Tri a glutenin	21743	4.21	3.4365	5.1816	609	QQGQQPGQG	617
29	Tri a 26.0101	P10388	4.21	3.4365	5.1816	232	QQGQQPGQG	240
30	Tri a glutenin	21743	4.21	3.4365	5.1816	600	QQGQQPGQG	608
31	Tri a glutenin	170743	4.21	3.4365	5.1816	492	QQGQQPGQG	500
32	Tri a glutenin	32968199	4.21	3.4365	5.1816	232	QQGQQPGQG	240
33	Tri a glutenin	170743	4.21	3.4365	5.1816	441	QQGQQPGQG	449
34	Tri a glutenin	32968199	4.21	3.4365	5.1816	334	QQGQQPGQG	342
35	Tri a glutenin	170743	4.21	3.4365	5.1816	576	QQGQQPGQG	584
36	Tri a glutenin	736319	4.21	3.4365	5.1816	252	QQGQQPGQG	260
37	Tri a 26.0101	P10388	4.21	3.4365	5.1816	484	QQGQQPGQG	492
38	Tri a glutenin	21743	4.21	3.4365	5.1816	591	QQGQQPGQG	599
39	Tri a glutenin	32968199	4.21	3.4365	5.1816	192	QQGQQPGQG	200
40	Tri a glutenin	21743	4.21	3.4365	5.1816	429	QQGQQPGQG	437
41	Tri a glutenin	736319	4.21	3.4365	5.1816	603	QQGQQPGQG	611
42	Tri a 26.0101	P10388	4.21	3.4365	5.1816	598	QQGQQPGQG	606
43	Tri a 26.0101	P10388	4.21	3.4365	5.1816	192	QQGQQPGQG	200
44	Tri a glutenin	736319	4.21	3.4365	5.1816	348	QQGQQPGQG	356
45	Tri a glutenin	32968199	4.21	3.4365	5.1816	616	QQGQQPGQG	624
46	Tri a glutenin	32968199	4.21	3.4365	5.1816	247	QQGQQPGQG	255
47	Tri a glutenin	736319	4.21	3.4365	5.1816	618	QQGQQPGQG	626
48	Tri a 26.0101	P10388	4.21	3.4365	5.1816	616	QQGQQPGQG	624
49	Tri a 26.0101	P10388	4.21	3.4365	5.1816	334	QQGQQPGQG	342
50	Tri a glutenin	21743	4.21	3.4365	5.1816	498	QQGQQPGQG	506

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.216326
Standard deviation: 1.747390
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 2
6 3.0 2
7 3.5 7
8 4.0 1
9 4.5 5
10 5.0 0
11 5.5 8
12 6.0 11
13 6.5 29
14 7.0 29
15 7.5 31
16 8.0 42
17 8.5 48
18 9.0 61
19 9.5 121
20 10.0 265
21 10.5 209
22 11.0 270
23 11.5 225
24 12.0 174
25 12.5 69
26 13.0 40
27 13.5 21
28 14.0 11
29 14.5 3
30 15.0 5
31 15.5 1
32 16.0 3
33 16.5 2

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.485047
Standard deviation: 2.368671
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
5 2.5 2
6 3.0 2
7 3.5 11
8 4.0 1
9 4.5 50
10 5.0 11
11 5.5 34
12 6.0 43
13 6.5 51
14 7.0 125
15 7.5 295
16 8.0 188
17 8.5 287
18 9.0 461
19 9.5 693
20 10.0 1040
21 10.5 1510
22 11.0 2289
23 11.5 3301
24 12.0 5177
25 12.5 6017
26 13.0 8611
27 13.5 11454
28 14.0 15121
29 14.5 18747
30 15.0 23470
31 15.5 27235
32 16.0 31931
33 16.5 34078
34 17.0 34943
35 17.5 34431
36 18.0 32680
37 18.5 27921
38 19.0 23262
39 19.5 18451
40 20.0 13238
41 20.5 9388
42 21.0 5766
43 21.5 3793
44 22.0 2215
45 22.5 1116
46 23.0 473
47 23.5 232
48 24.0 47
Query sequence: QQGRQQGQS