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: GRSQRPQDR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gly m glycinin G2	295800	0.00	6.0717	7.3149	118	GRSQRPQDR	126
2	Gly m 6.0201	P04405	0.00	6.0717	7.3149	118	GRSQRPQDR	126
3	Gly m 6.0101	P04776	2.32	4.8153	6.3508	121	GQSSRPQDR	129
4	Gly m glycinin G1	169973	2.32	4.8153	6.3508	121	GQSSRPQDR	129
5	Gly m 6.0301	P11828	2.32	4.8153	6.3508	118	GQSSRPQDR	126
6	Lup an 1.0101	169950562	4.85	3.4488	5.3021	123	PRRQRPQSR	131
7	Gos h 4	P09800	5.33	3.1893	5.1030	37	GQPQQPQPR	45
8	Tri a 20.0101	BAN29066	5.49	3.1046	5.0380	92	PQSQQPQQQ	100
9	Tri a gliadin	170736	5.49	3.1046	5.0380	111	PQSQQPQQQ	119
10	Ara h 3	O82580	5.95	2.8531	4.8450	99	SQSQRPPRR	107
11	Ara h 3	3703107	5.95	2.8531	4.8450	102	SQSQRPPRR	110
12	Pis v 5.0101	171853009	5.96	2.8507	4.8432	123	GQSSRFQDK	131
13	Ana o 2	25991543	6.18	2.7310	4.7513	115	GQSGRFQDR	123
14	Jug r 2	6580762	6.21	2.7139	4.7382	29	GQGQRQQQQ	37
15	Car i 2.0101	VCL_CARIL	6.21	2.7139	4.7382	166	GQGQRQQQQ	174
16	Car i 2.0101	VCL_CARIL	6.21	2.7139	4.7382	225	GQGQRQQQQ	233
17	Cor a 9	18479082	6.41	2.6048	4.6544	134	GQSQRSEQD	142
18	Pru du 6.0201	307159114	6.42	2.6017	4.6521	211	GRQQQQQQQ	219
19	Tri a glutenin	170743	6.50	2.5588	4.6192	363	GQGQQPGQR	371
20	Tri a glutenin	21743	6.50	2.5588	4.6192	369	GQGQQPGQR	377
21	Tri a gliadin	1063270	6.60	2.5042	4.5773	49	SQPQQPQQQ	57
22	Pru du 6.0101	307159112	6.70	2.4466	4.5331	173	GQQGRPQQQ	181
23	Pru du 6	258588247	6.70	2.4466	4.5331	153	GQQGRPQQQ	161
24	Fag e 1	29839419	6.80	2.3964	4.4945	147	GESSRGDQR	155
25	Pis v 2.0101	110349082	6.82	2.3861	4.4866	131	SRSERSQQS	139
26	Pis v 2.0201	110349084	6.82	2.3861	4.4866	136	SRSERSQQS	144
27	Sola l 7.0101	NP_001316123	6.82	2.3860	4.4866	60	GNTQSSDDR	68
28	Tri a glutenin	21930	6.87	2.3581	4.4652	193	GQSQQQQPQ	201
29	Aed a 10.0201	Q17H80_AEDAE	6.87	2.3566	4.4640	132	NRSQQDEER	140
30	Lep s 1	20387027	6.87	2.3566	4.4640	132	NRSQQDEER	140
31	Car i 4.0101	158998780	6.93	2.3254	4.4401	494	SRSSRSERR	502
32	Jug n 4.0101	JUGN4_JUGNI	6.93	2.3254	4.4401	499	SRSSRSERR	507
33	Jug r 4.0101	Q2TPW5	6.93	2.3254	4.4401	496	SRSSRSERR	504
34	Gos h 3	P09802	6.98	2.2998	4.4204	206	GRSERGEES	214
35	Tri a gliadin	170708	7.01	2.2822	4.4069	68	PQPQQPQQQ	76
36	Tri a gliadin	170736	7.01	2.2822	4.4069	68	PQPQQPQQQ	76
37	Tri a 20.0101	BAN29066	7.01	2.2822	4.4069	49	PQPQQPQQQ	57
38	Sin a 2.0101	Q2TLW0	7.01	2.2811	4.4061	239	GSSQQQQQQ	247
39	Tri a gliadin	170702	7.05	2.2607	4.3904	126	PQSQQPQQP	134
40	Tri a gliadin	1063270	7.05	2.2607	4.3904	92	PQSQQPQQP	100
41	Tri a glutenin	21751	7.07	2.2510	4.3829	399	GQGQQPEQE	407
42	Tri a glutenin	21779	7.07	2.2510	4.3829	409	GQGQQPEQE	417
43	Sal s 6.0202	XP_014033985	7.09	2.2404	4.3748	142	GRPGKPGDR	150
44	Sal s 6.0201	XP_013998297	7.09	2.2404	4.3748	142	GRPGKPGDR	150
45	Lat c 6.0301	XP_018522130	7.09	2.2404	4.3748	142	GRPGKPGDR	150
46	Zan_b_2.02	QYU76044	7.11	2.2249	4.3630	75	SQGSRSQDQ	83
47	Fag e 1	29839419	7.14	2.2087	4.3505	133	PRSQRDQRS	141
48	Fag e 3.0101	A5HIX6	7.19	2.1826	4.3305	56	TRSRDPQQE	64
49	Blo t 12	Q17282	7.23	2.1613	4.3141	28	GRHTEPDDH	36
50	Poly s 5.0101	Q7Z156	7.28	2.1369	4.2954	19	GESTKPSSK	27

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.228380
Standard deviation: 1.849287
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 3
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 3
12 6.0 3
13 6.5 7
14 7.0 14
15 7.5 21
16 8.0 38
17 8.5 58
18 9.0 44
19 9.5 65
20 10.0 126
21 10.5 138
22 11.0 144
23 11.5 202
24 12.0 179
25 12.5 178
26 13.0 247
27 13.5 130
28 14.0 38
29 14.5 16
30 15.0 16
31 15.5 13
32 16.0 4
33 16.5 3
34 17.0 3
35 17.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.628184
Standard deviation: 2.409907
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 3
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 3
12 6.0 3
13 6.5 8
14 7.0 14
15 7.5 28
16 8.0 70
17 8.5 139
18 9.0 162
19 9.5 259
20 10.0 628
21 10.5 634
22 11.0 907
23 11.5 1348
24 12.0 2095
25 12.5 2956
26 13.0 4367
27 13.5 5960
28 14.0 9229
29 14.5 11242
30 15.0 14732
31 15.5 18189
32 16.0 21629
33 16.5 26191
34 17.0 30007
35 17.5 32982
36 18.0 34017
37 18.5 34329
38 19.0 31944
39 19.5 28940
40 20.0 24629
41 20.5 18881
42 21.0 14847
43 21.5 10344
44 22.0 7330
45 22.5 5036
46 23.0 2642
47 23.5 1664
48 24.0 1031
49 24.5 499
50 25.0 205
51 25.5 71
Query sequence: GRSQRPQDR