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: GQQEYEQHR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Jug n 4.0101	JUGN4_JUGNI	0.00	6.1983	7.3128	205	GQQEYEQHR	213
2	Jug r 4.0101	Q2TPW5	0.00	6.1983	7.3128	202	GQQEYEQHR	210
3	Car i 4.0101	158998780	0.00	6.1983	7.3128	203	GQQEYEQHR	211
4	Pru du 6.0101	307159112	4.56	3.5624	5.3711	144	GQQEQQQER	152
5	Pru du 6	258588247	4.56	3.5624	5.3711	124	GQQEQQQER	132
6	Mac i 1.0201	AMP22_MACIN	5.24	3.1712	5.0829	122	PQQQYEQCQ	130
7	Mac i 1.0101	AMP23_MACIN	5.24	3.1712	5.0829	81	PQQQYEQCQ	89
8	Mac i 1.0201	AMP22_MACIN	5.94	2.7655	4.7841	190	QQREYEDCR	198
9	Mac i 1.0101	AMP23_MACIN	5.94	2.7655	4.7841	149	QQREYEDCR	157
10	Gos h 2	P09799	5.96	2.7542	4.7758	37	PQQRYEDCR	45
11	Cor a 9	18479082	6.13	2.6552	4.7029	302	SEQERERQR	310
12	Pis v 2.0101	110349082	6.19	2.6220	4.6784	282	QEQEYEEER	290
13	Car i 2.0101	VCL_CARIL	6.20	2.6191	4.6763	95	PRKQYEQCR	103
14	Fag e 3.0101	A5HIX6	6.34	2.5362	4.6152	61	PQQEFRQCR	69
15	Pis v 2.0101	110349082	6.34	2.5342	4.6137	480	SQSERERQR	488
16	Pru du 6.0101	307159112	6.47	2.4580	4.5576	123	RQQEQEQER	131
17	Pru du 6	258588247	6.47	2.4580	4.5576	103	RQQEQEQER	111
18	Mac i 1.0201	AMP22_MACIN	6.49	2.4490	4.5510	32	DRQEYEECK	40
19	Pru du 8.0101	A0A516F3L2_PRUDU	6.72	2.3152	4.4524	190	MQQEYEQQC	198
20	Vig r 2.0201	B1NPN8	6.74	2.3027	4.4432	329	GQREQQKQQ	337
21	Alt a 3	P78983	6.77	2.2853	4.4304	92	TKDEYESQQ	100
22	Alt a 3	1850542	6.77	2.2853	4.4304	92	TKDEYESQQ	100
23	Alt a 3	1850544	6.77	2.2853	4.4304	57	TKDEYESQQ	65
24	Pis v 2.0201	110349084	6.82	2.2604	4.4120	30	SQQRQQQQR	38
25	Pis v 2.0101	110349082	6.82	2.2604	4.4120	30	SQQRQQQQR	38
26	Jug r 2	6580762	6.82	2.2574	4.4098	52	SQEERERRR	60
27	Cor a 9	18479082	6.82	2.2561	4.4089	210	GQQQFGQRR	218
28	Cor a 9	18479082	6.83	2.2523	4.4061	288	SRQEWERQE	296
29	Blo t 11	21954740	6.87	2.2320	4.3911	408	LQHEYEKLR	416
30	Der f 11.0101	13785807	6.87	2.2320	4.3911	322	LQHEYEKLR	330
31	Ara h 11.0101	Q45W87	6.87	2.2285	4.3886	9	GRQRQEQPR	17
32	Ber e 2	30313867	6.89	2.2201	4.3824	119	GSREQEEER	127
33	Der p 11	37778944	6.92	2.2031	4.3698	408	LQHEYEKVR	416
34	Pru du 6.0201	307159114	6.94	2.1894	4.3598	211	GRQQQQQQQ	219
35	Ana o 2	25991543	6.96	2.1771	4.3507	15	SRQEWQQQD	23
36	Tyr p 28.0101	AOD75395	6.98	2.1688	4.3446	590	EKDEFEHHR	598
37	Car i 2.0101	VCL_CARIL	7.04	2.1313	4.3170	268	PEQRYEQCQ	276
38	Jug r 2	6580762	7.04	2.1313	4.3170	72	PEQRYEQCQ	80
39	Pis v 2.0101	110349082	7.04	2.1299	4.3159	136	SQQSGEQHQ	144
40	Pis v 2.0201	110349084	7.04	2.1299	4.3159	141	SQQSGEQHQ	149
41	Der f 8.0101	AGC56215	7.07	2.1119	4.3026	67	GTNEQERLR	75
42	Tri a gliadin	21753	7.13	2.0790	4.2784	115	SQQQQQQQQ	123
43	Tri a gliadin	170712	7.13	2.0790	4.2784	115	SQQQQQQQQ	123
44	Tri a gliadin	21755	7.13	2.0790	4.2784	115	SQQQQQQQQ	123
45	Sin a 2.0101	Q2TLW0	7.13	2.0790	4.2784	241	SQQQQQQQQ	249
46	Tri a gliadin	170728	7.13	2.0790	4.2784	15	SQQQQQQQQ	23
47	Tri a gliadin	170722	7.13	2.0790	4.2784	115	SQQQQQQQQ	123
48	Tri a gliadin	170724	7.13	2.0790	4.2784	122	SQQQQQQQQ	130
49	Tri a gliadin	170720	7.13	2.0790	4.2784	115	SQQQQQQQQ	123
50	Tri a gliadin	473876	7.13	2.0790	4.2784	115	SQQQQQQQQ	123

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.729301
Standard deviation: 1.731011
1 0.5 3
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 2
11 5.5 2
12 6.0 1
13 6.5 4
14 7.0 15
15 7.5 26
16 8.0 46
17 8.5 46
18 9.0 65
19 9.5 171
20 10.0 155
21 10.5 182
22 11.0 234
23 11.5 212
24 12.0 187
25 12.5 131
26 13.0 114
27 13.5 34
28 14.0 25
29 14.5 12
30 15.0 6
31 15.5 8
32 16.0 5
33 16.5 6
34 17.0 4
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.184558
Standard deviation: 2.349938
1 0.5 3
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 2
11 5.5 2
12 6.0 3
13 6.5 8
14 7.0 18
15 7.5 36
16 8.0 67
17 8.5 304
18 9.0 154
19 9.5 400
20 10.0 521
21 10.5 782
22 11.0 1387
23 11.5 1816
24 12.0 2899
25 12.5 4249
26 13.0 5941
27 13.5 7831
28 14.0 10508
29 14.5 14164
30 15.0 18095
31 15.5 21848
32 16.0 25768
33 16.5 29389
34 17.0 32783
35 17.5 34251
36 18.0 34584
37 18.5 32246
38 19.0 29758
39 19.5 25466
40 20.0 21151
41 20.5 15924
42 21.0 11353
43 21.5 7635
44 22.0 4480
45 22.5 2490
46 23.0 1261
47 23.5 433
48 24.0 133
49 24.5 52
Query sequence: GQQEYEQHR