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: SSYRWNQKI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Blo t 4.0101	33667932	0.00	7.8343	7.3819	357	SSYRWNQKI	365
2	Der p 4	5059162	6.11	3.5258	4.8628	335	SSYFWNQII	343
3	Eur m 4.0101	5059164	6.11	3.5258	4.8628	360	SSYFWNQII	368
4	Cuc m 1	807698	6.30	3.3942	4.7858	170	NNFRCNRKI	178
5	Der f 4.0101	AHX03180	6.77	3.0628	4.5921	360	SSYFWDQII	368
6	Der p 3	P39675	7.06	2.8552	4.4707	107	DSYQIDNDI	115
7	Ves v 6.0101	G8IIT0	7.06	2.8537	4.4698	243	SDIRNNDKI	251
8	Bos d 8	162797	7.16	2.7826	4.4283	37	SITRINKKI	45
9	Bos d 11.0101	CASB_BOVIN	7.16	2.7826	4.4283	37	SITRINKKI	45
10	Bos d 8	162805	7.16	2.7826	4.4283	37	SITRINKKI	45
11	Bos d 8	162931	7.16	2.7826	4.4283	37	SITRINKKI	45
12	Bos d 8	459292	7.16	2.7826	4.4283	37	SITRINKKI	45
13	Per a 3.0203	1580797	7.54	2.5164	4.2726	186	SHYRLNHKP	194
14	Bla g 12.0101	AII81930	7.62	2.4626	4.2411	322	NASKWTQKF	330
15	Ory s TAI	1304218	7.75	2.3680	4.1859	16	TRRRWTQQL	24
16	Mala s 12.0101	78038796	7.94	2.2366	4.1090	81	SGYDDNDKF	89
17	Den n 1.0101	11435730	7.97	2.2161	4.0971	4	NRYAFDNKI	12
18	Der p 4	5059162	8.01	2.1833	4.0779	196	STHQWPDDL	204
19	Eur m 4.0101	5059164	8.01	2.1833	4.0779	221	STHQWPDDL	229
20	Der f 4.0101	AHX03180	8.01	2.1833	4.0779	221	STHQWPDDL	229
21	Tab y 1.0101	323473390	8.03	2.1738	4.0723	123	GNHEFDDKI	131
22	Der f 23.0101	ALU66112	8.10	2.1217	4.0418	162	GNTRWNEKE	170
23	Tri a gliadin	170726	8.20	2.0509	4.0004	161	SSYQQLQQL	169
24	Scy p 9.0101	QFI57017	8.23	2.0320	3.9894	812	NNYQVSYKV	820
25	Hor v 1	452323	8.23	2.0296	3.9880	138	DEWQWNRQF	146
26	Tri a gliadin	170724	8.24	2.0220	3.9835	171	STYQLVQQF	179
27	Tri a gliadin	170712	8.26	2.0074	3.9750	164	STYQLVQQL	172
28	Tri a gliadin	21673	8.26	2.0074	3.9750	184	STYQLVQQL	192
29	Tri r 4.0101	5813788	8.29	1.9888	3.9642	486	WSTRWNPRV	494
30	Tri a gliadin	170716	8.32	1.9700	3.9532	173	STYQLLQQL	181
31	Tri a gliadin	21765	8.32	1.9700	3.9532	172	STYQLLQQL	180
32	Tri a gliadin	170718	8.32	1.9700	3.9532	172	STYQLLQQL	180
33	Tri a gliadin	170710	8.32	1.9700	3.9532	172	STYQLLQQL	180
34	Cor a 1.0104	22686	8.32	1.9661	3.9508	113	STLKISSKF	121
35	Aed a 4.0101	MALT_AEDAE	8.37	1.9284	3.9288	167	SSWEWNEER	175
36	gal d 6.0101	P87498	8.43	1.8892	3.9059	1396	SSHRHGEKA	1404
37	Gal d 6.0101	VIT1_CHICK	8.43	1.8892	3.9059	1396	SSHRHGEKA	1404
38	Der p 15.0101	Q4JK69_DERPT	8.45	1.8755	3.8979	340	APYGYNDKI	348
39	Der f 15.0101	5815436	8.45	1.8755	3.8979	340	APYGYNDKI	348
40	Der p 15.0102	Q4JK70_DERPT	8.45	1.8755	3.8979	340	APYGYNDKI	348
41	Api m 10.0101	94471624	8.47	1.8603	3.8890	24	SNWNWNTLL	32
42	Api m 10.0101	94471622	8.47	1.8603	3.8890	68	SNWNWNTLL	76
43	Pen m 4.0101	317383198	8.48	1.8502	3.8831	49	DAYANNQKI	57
44	Lit v 4.0101	223403272	8.48	1.8502	3.8831	49	DAYANNQKI	57
45	Scy p 4.0101	SCP_SCYPA	8.48	1.8502	3.8831	49	DAYANNQKI	57
46	Ric c 1	P01089	8.52	1.8266	3.8693	45	SSQQCRQEV	53
47	Tri r 4.0101	5813788	8.60	1.7715	3.8371	680	NSLVWHQQV	688
48	Cav p 4.0101	Q6WDN9_CAVPO	8.60	1.7673	3.8346	239	SVARLSQKF	247
49	Bos d 6	P02769	8.60	1.7673	3.8346	238	SVARLSQKF	246
50	Equ c 3	399672	8.60	1.7673	3.8346	238	SVARLSQKF	246

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.108439
Standard deviation: 1.417930
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 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 1
15 7.5 7
16 8.0 5
17 8.5 25
18 9.0 43
19 9.5 123
20 10.0 126
21 10.5 246
22 11.0 240
23 11.5 231
24 12.0 220
25 12.5 179
26 13.0 101
27 13.5 82
28 14.0 33
29 14.5 10
30 15.0 11
31 15.5 3
32 16.0 2
33 16.5 3
34 17.0 0
35 17.5 1
36 18.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.901988
Standard deviation: 2.425128
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 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 1
15 7.5 7
16 8.0 5
17 8.5 28
18 9.0 50
19 9.5 142
20 10.0 175
21 10.5 452
22 11.0 614
23 11.5 1042
24 12.0 1690
25 12.5 2534
26 13.0 4054
27 13.5 5858
28 14.0 8018
29 14.5 10839
30 15.0 13074
31 15.5 16413
32 16.0 20626
33 16.5 24669
34 17.0 27539
35 17.5 30404
36 18.0 31750
37 18.5 32518
38 19.0 31098
39 19.5 29871
40 20.0 26637
41 20.5 23220
42 21.0 18196
43 21.5 14071
44 22.0 9852
45 22.5 6510
46 23.0 4263
47 23.5 2095
48 24.0 1006
49 24.5 520
50 25.0 207
51 25.5 88
52 26.0 55
Query sequence: SSYRWNQKI