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: REQAQQNEC

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	6.2246	7.3673	20	REQAQQNEC	28
2	Gly m 6.0201	P04405	0.00	6.2246	7.3673	20	REQAQQNEC	28
3	Gly m 6.0101	P04776	2.51	4.7766	6.2723	23	REQPQQNEC	31
4	Gly m 6.0301	P11828	2.51	4.7766	6.2723	23	REQPQQNEC	31
5	Gly m glycinin G1	169973	2.51	4.7766	6.2723	23	REQPQQNEC	31
6	Cor a 14.0101	226437844	5.27	3.1833	5.0674	48	REQAQRQQN	56
7	Ana o 2	25991543	5.91	2.8124	4.7869	17	QEWQQQDEC	25
8	Asp f 12	P40292	5.94	2.7960	4.7745	112	RETLQQNKI	120
9	Zan_b_2.02	QYU76044	6.00	2.7650	4.7510	224	QEQEQEQDC	232
10	Pis v 5.0101	171853009	6.25	2.6207	4.6419	25	QQGQQQNEC	33
11	Tri a gliadin	170726	6.33	2.5752	4.6075	116	QQQAQQQQQ	124
12	Tri a gliadin	170740	6.33	2.5752	4.6075	121	QQQAQQQQQ	129
13	Tri a gliadin	21757	6.33	2.5752	4.6075	121	QQQAQQQQQ	129
14	Tri a gliadin	21765	6.33	2.5752	4.6075	118	QQQAQQQQQ	126
15	Tri a gliadin	170710	6.33	2.5752	4.6075	120	QQQAQQQQQ	128
16	Tri a gliadin	170718	6.33	2.5752	4.6075	118	QQQAQQQQQ	126
17	Tri a gliadin	170716	6.33	2.5752	4.6075	121	QQQAQQQQQ	129
18	Ber e 1	167188	6.46	2.4963	4.5478	41	REQMQRQQM	49
19	Ber e 1	P04403	6.46	2.4963	4.5478	41	REQMQRQQM	49
20	Vig r 2.0201	B1NPN8	6.49	2.4795	4.5352	331	REQQKQQEE	339
21	Fel d 2	P49064	6.54	2.4535	4.5155	23	RREAHQSEI	31
22	Sus s 1.0101	ALBU_PIG	6.58	2.4310	4.4985	117	KEEPERNEC	125
23	Lup an 1.0101	169950562	6.60	2.4179	4.4886	363	QEQSHQDEG	371
24	Zan b 2.0101	QYU76045	6.70	2.3613	4.4457	224	QEQEQEQEF	232
25	Pru du 6.0101	307159112	6.71	2.3504	4.4375	131	RQQQQQGEQ	139
26	Pru du 6	258588247	6.71	2.3504	4.4375	111	RQQQQQGEQ	119
27	Lin u 1	Q8LPD3_LINUS	6.85	2.2728	4.3788	124	QQQGQQQEV	132
28	Lin u 1.01	Q8LPD3_LINUS	6.85	2.2728	4.3788	124	QQQGQQQEV	132
29	Bra r 1	Q42473	6.87	2.2592	4.3685	133	RQQGQQQQM	141
30	Pru du 6	258588247	6.89	2.2491	4.3609	505	REQARQLKY	513
31	Pru du 6.0101	307159112	6.89	2.2491	4.3609	525	REQARQLKY	533
32	Tri a gliadin	170716	6.92	2.2299	4.3464	209	QQQQQQQEQ	217
33	Tri a gliadin	170710	6.92	2.2299	4.3464	208	QQQQQQQEQ	216
34	Tri a gliadin	170728	6.92	2.2299	4.3464	24	QQQQQQQEQ	32
35	Zan_b_2.02	QYU76044	6.94	2.2216	4.3401	222	QEQEQEQEQ	230
36	Car i 1.0101	28207731	6.96	2.2065	4.3286	44	REQIQRQQY	52
37	Alt a 10	P42041	6.99	2.1913	4.3172	318	KERAAQNAV	326
38	Gly m TI	P01071	7.00	2.1865	4.3135	137	TQQAEDDKC	145
39	Gly m TI	18772	7.00	2.1865	4.3135	162	TQQAEDDKC	170
40	Pru du 8.0101	A0A516F3L2_PRUDU	7.01	2.1792	4.3080	173	RDPMRQQEC	181
41	Pis v 5.0101	171853009	7.01	2.1788	4.3077	205	RRQSQQKSC	213
42	Gos h 3	P09802	7.10	2.1275	4.2689	26	SSQQSQNEC	34
43	Der p 10	O18416	7.13	2.1098	4.2555	217	REEAHEQQI	225
44	Gly m TI	256635	7.15	2.0999	4.2480	160	PQQAEDNKC	168
45	Lep d 10	Q9NFZ4	7.16	2.0962	4.2452	211	EEKAQQREE	219
46	Cho a 10.0101	AEX31649	7.16	2.0962	4.2452	211	EEKAQQREE	219
47	Blo t 10.0101	15693888	7.16	2.0962	4.2452	211	EEKAQQREE	219
48	Der f 10.0101	1359436	7.16	2.0962	4.2452	226	EEKAQQREE	234
49	Tyr p 10.0101	48249227	7.16	2.0962	4.2452	211	EEKAQQREE	219
50	Der p 10	O18416	7.16	2.0962	4.2452	211	EEKAQQREE	219

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.788650
Standard deviation: 1.733237
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 3
13 6.5 11
14 7.0 14
15 7.5 20
16 8.0 42
17 8.5 85
18 9.0 81
19 9.5 91
20 10.0 148
21 10.5 136
22 11.0 180
23 11.5 233
24 12.0 293
25 12.5 199
26 13.0 67
27 13.5 36
28 14.0 10
29 14.5 10
30 15.0 12
31 15.5 6
32 16.0 6
33 16.5 4
34 17.0 3
35 17.5 1
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.885278
Standard deviation: 2.291927
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 3
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 3
13 6.5 11
14 7.0 19
15 7.5 23
16 8.0 81
17 8.5 330
18 9.0 241
19 9.5 342
20 10.0 570
21 10.5 879
22 11.0 1253
23 11.5 1992
24 12.0 3020
25 12.5 5391
26 13.0 7036
27 13.5 9761
28 14.0 12738
29 14.5 16123
30 15.0 20298
31 15.5 24544
32 16.0 29214
33 16.5 31516
34 17.0 33835
35 17.5 35587
36 18.0 34135
37 18.5 32211
38 19.0 26940
39 19.5 22480
40 20.0 18334
41 20.5 12717
42 21.0 8032
43 21.5 5430
44 22.0 2919
45 22.5 1277
46 23.0 630
47 23.5 196
48 24.0 69
Query sequence: REQAQQNEC