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: QSYEYKGRR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Car i 2.0101	VCL_CARIL	0.00	7.1790	7.6434	659	QSYEYKGRR	667
2	Jug r 2	6580762	3.85	4.7627	6.0188	462	QSYEGQGRR	470
3	Jug n 2	31321944	4.94	4.0775	5.5580	350	QSFEDQGRR	358
4	Zan_b_2.02	QYU76044	6.29	3.2267	4.9860	71	QSYQSQGSR	79
5	Cor a 12.0101	49617323	7.02	2.7701	4.6790	150	QSRAQEGRR	158
6	Lup an 1.0101	169950562	7.16	2.6819	4.6197	589	QQREKEGRR	597
7	Ara h 2.0201	26245447	7.20	2.6550	4.6016	23	QQWELQGDR	31
8	Ara h 2.0101	9186485	7.20	2.6550	4.6016	20	QQWELQGDR	28
9	Ara h 2.0101	15418705	7.20	2.6550	4.6016	23	QQWELQGDR	31
10	Pru du 6	258588247	7.25	2.6271	4.5828	128	QQQERQGRQ	136
11	Pru du 6.0101	307159112	7.25	2.6271	4.5828	148	QQQERQGRQ	156
12	Pis v 5.0101	171853009	7.45	2.4996	4.4971	198	QQQQSRGRR	206
13	Pen ch 31.0101	61380693	7.49	2.4743	4.4801	347	KNPEYKGKW	355
14	Gly m 6.0401	Q9SB11	7.72	2.3315	4.3841	350	KSREWRSKK	358
15	Mala s 1	Q01940	7.86	2.2441	4.3253	51	QSNLYKGRI	59
16	Zan b 2.0101	QYU76045	7.90	2.2184	4.3080	228	QEQEFRGRD	236
17	Zan b 2.0102	QYU76046	7.90	2.2184	4.3080	227	QEQEFRGRD	235
18	Pru av 2	P50694	7.90	2.2163	4.3066	220	YSYAYDDKR	228
19	Asp n 25	464385	7.94	2.1901	4.2890	106	NTTEYKGDL	114
20	Api m 9.0101	226533687	8.06	2.1157	4.2390	265	QKYEEQGKN	273
21	Ara h 4	5712199	8.09	2.0994	4.2280	118	QGRRYQSQR	126
22	Zan b 2.0101	QYU76045	8.13	2.0716	4.2093	71	QSHQSEGSR	79
23	Zan b 2.0102	QYU76046	8.13	2.0716	4.2093	71	QSHQSEGSR	79
24	Sin a 1	1009434	8.14	2.0626	4.2032	97	QQLEQQGQQ	105
25	Sin a 1	1009436	8.14	2.0626	4.2032	97	QQLEQQGQQ	105
26	Sin a 1	1009440	8.14	2.0626	4.2032	97	QQLEQQGQQ	105
27	Sin a 1	P15322	8.14	2.0626	4.2032	82	QQLEQQGQQ	90
28	Ara h 4	5712199	8.21	2.0216	4.1757	328	EYHEQDGRR	336
29	Eur m 14	6492307	8.23	2.0117	4.1690	804	MGYEYDGKL	812
30	Amb a 11.0101	CEP01_AMBAR	8.24	2.0049	4.1645	215	ASYPYVGKR	223
31	Amb a 6	O04004	8.24	2.0016	4.1623	82	KSIAYDPKR	90
32	Tyr p 1.0101	ABM53753	8.28	1.9799	4.1477	120	NSIEQQGRC	128
33	Ara h 2.0101	9186485	8.28	1.9756	4.1448	113	QSDRLQGRQ	121
34	Ara h 2.0201	26245447	8.28	1.9756	4.1448	128	QSDRLQGRQ	136
35	Ara h 2.0101	15418705	8.28	1.9756	4.1448	116	QSDRLQGRQ	124
36	Ses i 2	5381323	8.43	1.8860	4.0845	40	RGCEWESRQ	48
37	Mala f 2	P56577	8.45	1.8690	4.0731	42	TRDEWKGKK	50
38	Cand a 1	P43067	8.45	1.8675	4.0721	289	KSIEIKGSY	297
39	Cand a 1	576627	8.45	1.8675	4.0721	289	KSIEIKGSY	297
40	Bomb m 5.0101	4PC4_A	8.46	1.8623	4.0686	33	QSLEYESQG	41
41	Pru du 10.0101	MDL2_PRUDU	8.53	1.8174	4.0384	213	STFDNKGTR	221
42	Tab y 1.0101	323473390	8.55	1.8087	4.0325	201	QSVKNESKR	209
43	Jug r 4.0101	Q2TPW5	8.55	1.8062	4.0308	127	QSREFQQDR	135
44	Gos h 4	P09800	8.62	1.7619	4.0011	222	QSRTQRGER	230
45	Ana o 2	25991543	8.63	1.7585	3.9988	190	QQHQSRGRN	198
46	Tri a glutenin	21751	8.63	1.7552	3.9966	207	TSLQHTGQR	215
47	Mac i 1.0101	AMP23_MACIN	8.65	1.7478	3.9916	429	QAYEVKPED	437
48	Mac i 1.0201	AMP22_MACIN	8.65	1.7478	3.9916	470	QAYEVKPED	478
49	Ber e 2	30313867	8.66	1.7375	3.9847	194	RSQKQRGER	202
50	Tri a glutenin	21779	8.70	1.7123	3.9677	213	TSPQHTGQR	221

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.427099
Standard deviation: 1.591748
1 0.5 1
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 1
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 0
15 7.5 9
16 8.0 6
17 8.5 15
18 9.0 25
19 9.5 137
20 10.0 105
21 10.5 131
22 11.0 251
23 11.5 194
24 12.0 228
25 12.5 198
26 13.0 170
27 13.5 85
28 14.0 57
29 14.5 42
30 15.0 13
31 15.5 7
32 16.0 7
33 16.5 4
34 17.0 5
35 17.5 3
36 18.0 0
37 18.5 0
38 19.0 1
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: 18.094524
Standard deviation: 2.367339
1 0.5 1
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 1
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 0
15 7.5 9
16 8.0 6
17 8.5 21
18 9.0 27
19 9.5 164
20 10.0 163
21 10.5 270
22 11.0 533
23 11.5 749
24 12.0 1521
25 12.5 2041
26 13.0 3119
27 13.5 4800
28 14.0 6642
29 14.5 9415
30 15.0 11294
31 15.5 15311
32 16.0 19075
33 16.5 22862
34 17.0 25687
35 17.5 29526
36 18.0 32385
37 18.5 33621
38 19.0 33540
39 19.5 31598
40 20.0 28960
41 20.5 24648
42 21.0 19981
43 21.5 15113
44 22.0 11359
45 22.5 7122
46 23.0 4386
47 23.5 2636
48 24.0 1071
49 24.5 410
50 25.0 110
Query sequence: QSYEYKGRR