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: GRRYQSQRP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 4	5712199	0.00	7.0988	7.6661	119	GRRYQSQRP	127
2	Ara h 3	O82580	2.23	5.7080	6.7069	96	GRRSQSQRP	104
3	Ara h 3	3703107	2.23	5.7080	6.7069	99	GRRSQSQRP	107
4	Per a 3.0201	1531589	6.06	3.3170	5.0578	584	GRKYPDDKP	592
5	Per a 3.0203	1580797	6.06	3.3170	5.0578	346	GRKYPDDKP	354
6	Per a 3.0202	1580794	6.06	3.3170	5.0578	423	GRKYPDDKP	431
7	Tri a glutenin	170743	6.68	2.9299	4.7907	354	GQRQQDQQS	362
8	Tri a glutenin	21743	6.68	2.9299	4.7907	360	GQRQQDQQS	368
9	Ara h 1	P43237	6.69	2.9266	4.7884	343	GQRRRSTRS	351
10	Tri a glutenin	170743	6.78	2.8673	4.7476	489	GQEQQGQQP	497
11	Tri a glutenin	21743	6.78	2.8673	4.7476	495	GQEQQGQQP	503
12	Bla g 1.0101	4572592	6.92	2.7839	4.6900	125	GRKYHIRRG	133
13	Bla g 1.0101	4572592	6.92	2.7839	4.6900	317	GRKYHIRRG	325
14	Bla g 1.0103	4240397	6.92	2.7839	4.6900	93	GRKYHIRRG	101
15	Gly m 6.0401	Q9SB11	6.93	2.7783	4.6862	356	SKKTQPRRP	364
16	Pis v 5.0101	171853009	6.95	2.7647	4.6768	204	GRRQSQQKS	212
17	Gly m 6.0201	P04405	7.20	2.6097	4.5699	115	QQRGRSQRP	123
18	Gly m glycinin G2	295800	7.20	2.6097	4.5699	115	QQRGRSQRP	123
19	Pru du 6.0201	307159114	7.29	2.5536	4.5312	211	GRQQQQQQQ	219
20	Mac i 1.0101	AMP23_MACIN	7.35	2.5153	4.5048	599	PRQHQQQSP	607
21	Gly m conglycinin	169929	7.43	2.4630	4.4687	203	PRRHKNKNP	211
22	Gly m 5.0201	Q9FZP9	7.43	2.4630	4.4687	141	PRRHKNKNP	149
23	Tri a 26.0101	P10388	7.50	2.4190	4.4384	229	GQAQQGQQP	237
24	Tri a glutenin	32968199	7.50	2.4190	4.4384	229	GQAQQGQQP	237
25	Ara h 1	P43237	7.53	2.4015	4.4263	83	GERTRGRQP	91
26	Ara h 1	P43238	7.53	2.4015	4.4263	89	GERTRGRQP	97
27	Car i 4.0101	158998780	7.54	2.3958	4.4224	303	SERRQSRRG	311
28	Jug r 4.0101	Q2TPW5	7.54	2.3958	4.4224	302	SERRQSRRG	310
29	Jug n 4.0101	JUGN4_JUGNI	7.54	2.3958	4.4224	305	SERRQSRRG	313
30	Jug r 2	6580762	7.55	2.3928	4.4203	61	GRDVDDQNP	69
31	Gly m 6.0101	P04776	7.60	2.3610	4.3984	118	QQRGQSSRP	126
32	Gly m glycinin G1	169973	7.60	2.3610	4.3984	118	QQRGQSSRP	126
33	Pis v 2.0201	110349084	7.65	2.3286	4.3760	464	GSRSQRQRN	472
34	Gal d vitellogenin	212881	7.67	2.3133	4.3654	1352	TSRYSSTRS	1360
35	Gal d vitellogenin	63887	7.67	2.3133	4.3654	1350	TSRYSSTRS	1358
36	Ara h 1	P43237	7.69	2.3019	4.3576	579	SARPQSQSP	587
37	Len c 1.0102	29539111	7.82	2.2213	4.3020	297	GQRNENQRE	305
38	Gly m 6.0101	P04776	7.85	2.2050	4.2908	292	GKDKHCQRP	300
39	Gly m glycinin G1	169973	7.85	2.2050	4.2908	292	GKDKHCQRP	300
40	Cor a 9	18479082	7.87	2.1931	4.2826	260	ARRLQSNQD	268
41	Gos h 2	P09799	7.91	2.1678	4.2651	81	QRRYQDCRQ	89
42	Lol p 5	Q40240	7.91	2.1676	4.2650	225	PSRPRSSRP	233
43	Pru du 6.0101	307159112	7.91	2.1667	4.2643	165	GRQQEQQQG	173
44	Pru du 6	258588247	7.91	2.1667	4.2643	145	GRQQEQQQG	153
45	Ara h 4	5712199	7.93	2.1518	4.2541	334	GRRGRGSRG	342
46	Gos h 1	P09801.1	7.97	2.1258	4.2362	173	GEQEQSHNP	181
47	Jug r 4.0101	Q2TPW5	8.00	2.1078	4.2238	271	GRQLQVIRP	279
48	Jug n 4.0101	JUGN4_JUGNI	8.00	2.1078	4.2238	274	GRQLQVIRP	282
49	Car i 4.0101	158998780	8.00	2.1078	4.2238	272	GRQLQVIRP	280
50	Pen m 3.0101	317383196	8.02	2.0958	4.2155	6	GSRSSSKRS	14

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.381610
Standard deviation: 1.603323
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 2
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 0
13 6.5 3
14 7.0 7
15 7.5 6
16 8.0 19
17 8.5 25
18 9.0 58
19 9.5 78
20 10.0 67
21 10.5 140
22 11.0 256
23 11.5 237
24 12.0 174
25 12.5 228
26 13.0 189
27 13.5 95
28 14.0 60
29 14.5 20
30 15.0 13
31 15.5 4
32 16.0 9
33 16.5 1
34 17.0 3
35 17.5 2
36 18.0 0
37 18.5 0
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: 17.820720
Standard deviation: 2.324626
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 2
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 0
13 6.5 3
14 7.0 10
15 7.5 6
16 8.0 24
17 8.5 73
18 9.0 99
19 9.5 202
20 10.0 253
21 10.5 447
22 11.0 1002
23 11.5 1151
24 12.0 1613
25 12.5 2476
26 13.0 3593
27 13.5 5528
28 14.0 6870
29 14.5 9381
30 15.0 12852
31 15.5 16250
32 16.0 20748
33 16.5 25316
34 17.0 28897
35 17.5 33683
36 18.0 34812
37 18.5 34312
38 19.0 33038
39 19.5 31037
40 20.0 27179
41 20.5 21824
42 21.0 16774
43 21.5 11776
44 22.0 8346
45 22.5 5286
46 23.0 2903
47 23.5 1512
48 24.0 646
49 24.5 233
50 25.0 35
Query sequence: GRRYQSQRP