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: NQEQLLSYF

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bla g 3.0101	D0VNY7_BLAGE	0.00	7.1949	7.0476	179	NQEQLLSYF	187
2	Per a 3.0201	1531589	4.57	4.0337	5.1855	147	SQEDLVAYF	155
3	Sal k 3.0101	225810599	4.72	3.9315	5.1253	675	SDEKLLSVF	683
4	Mor a 2.0101	QOS47419	4.72	3.9315	5.1253	675	SDEKLLSVF	683
5	Per a 3.0101	Q25641	4.84	3.8489	5.0767	203	TQDHLLAYF	211
6	Pen c 30.0101	82754305	5.30	3.5315	4.8897	45	NTEEFLSQF	53
7	Dic v a	763532	6.50	2.7033	4.4018	110	NKEALLTSI	118
8	Bos d 8	162929	6.68	2.5752	4.3264	46	SKENLCSTF	54
9	Bos d 10.0101	CASA2_BOVIN	6.68	2.5752	4.3264	46	SKENLCSTF	54
10	Sin a 2.0101	Q2TLW0	6.83	2.4765	4.2682	247	QQQNILSGF	255
11	Pis s 1.0101	CAF25232	6.92	2.4087	4.2283	142	NQPSLLSGF	150
12	Pis s 1.0102	CAF25233	6.92	2.4087	4.2283	142	NQPSLLSGF	150
13	Ves v 6.0101	G8IIT0	7.06	2.3172	4.1744	1535	NDETLFEIF	1543
14	Fel d 1	1364212	7.06	2.3171	4.1743	71	DKENALSVL	79
15	Fel d 1	1364213	7.06	2.3171	4.1743	75	DKENALSVL	83
16	Fel d 1	P30438	7.06	2.3171	4.1743	75	DKENALSVL	83
17	Fel d 1	P30439	7.06	2.3171	4.1743	71	DKENALSVL	79
18	Der p 15.0101	Q4JK69_DERPT	7.07	2.3077	4.1688	311	GEEGVLSYI	319
19	Der f 15.0101	5815436	7.07	2.3077	4.1688	311	GEEGVLSYI	319
20	Der p 15.0102	Q4JK70_DERPT	7.07	2.3077	4.1688	311	GEEGVLSYI	319
21	Tri a 21.0101	283476402	7.07	2.3052	4.1673	103	QQQQILQQI	111
22	Tri a gliadin	170724	7.07	2.3052	4.1673	134	QQQQILQQI	142
23	Tri a gliadin	21765	7.07	2.3052	4.1673	135	QQQQILQQI	143
24	Tri a gliadin	21755	7.07	2.3052	4.1673	130	QQQQILQQI	138
25	Tri a gliadin	170720	7.07	2.3052	4.1673	130	QQQQILQQI	138
26	Tri a gliadin	21673	7.07	2.3052	4.1673	147	QQQQILQQI	155
27	Tri a gliadin	170712	7.07	2.3052	4.1673	127	QQQQILQQI	135
28	Tri a gliadin	170716	7.07	2.3052	4.1673	136	QQQQILQQI	144
29	Tri a gliadin	21757	7.07	2.3052	4.1673	139	QQQQILQQI	147
30	Tri a gliadin	170718	7.07	2.3052	4.1673	135	QQQQILQQI	143
31	Tri a gliadin	21761	7.07	2.3052	4.1673	130	QQQQILQQI	138
32	Tri a gliadin	21753	7.07	2.3052	4.1673	130	QQQQILQQI	138
33	Tri a gliadin	170710	7.07	2.3052	4.1673	135	QQQQILQQI	143
34	Ole e 11.0101	269996495	7.15	2.2490	4.1342	31	NSAQLNSWF	39
35	Fel d 1	163825	7.19	2.2212	4.1178	75	DKENALSLL	83
36	Fel d 1	163827	7.19	2.2212	4.1178	71	DKENALSLL	79
37	Equ c 1	Q95182	7.21	2.2082	4.1102	116	NDEHIILYL	124
38	Can s 4.0101	XP_030482568.1	7.22	2.2015	4.1062	157	SPEQFLSQV	165
39	Car p papain	167391	7.23	2.1964	4.1032	40	STERLIQLF	48
40	Tri a gliadin	170740	7.23	2.1948	4.1023	139	QQQQILPQI	147
41	Per a 8.0101	H6WP59_PERAM	7.26	2.1736	4.0898	113	NFTQLLTLF	121
42	Bla g 8.0101	88657350	7.26	2.1736	4.0898	100	NFTQLLTLF	108
43	Cur l 3.0101	14585755	7.29	2.1521	4.0771	65	NHDTLFEYL	73
44	Api m 12.0101	Q868N5	7.30	2.1485	4.0750	1250	SPETLLSYD	1258
45	Pyr c 5	3243234	7.56	1.9699	3.9698	244	PEEQLLKNI	252
46	Gly m conglycinin	18536	7.57	1.9625	3.9654	542	SQDNVISQI	550
47	Gly m conglycinin	169927	7.57	1.9625	3.9654	155	SQDNVISQI	163
48	Gly m 5.0101	O22120	7.57	1.9625	3.9654	480	SQDNVISQI	488
49	Hev b 4.0101	46410859	7.57	1.9602	3.9641	174	SREQLESIV	182
50	Pen m 7.0102	AEB77775	7.58	1.9549	3.9609	204	NPEQRVAYF	212

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.407558
Standard deviation: 1.446518
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 4
11 5.5 1
12 6.0 0
13 6.5 1
14 7.0 5
15 7.5 32
16 8.0 33
17 8.5 59
18 9.0 116
19 9.5 171
20 10.0 164
21 10.5 294
22 11.0 217
23 11.5 304
24 12.0 170
25 12.5 50
26 13.0 33
27 13.5 12
28 14.0 8
29 14.5 10
30 15.0 3
31 15.5 3
32 16.0 2
33 16.5 2
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.306392
Standard deviation: 2.455630
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 4
11 5.5 1
12 6.0 0
13 6.5 1
14 7.0 5
15 7.5 32
16 8.0 42
17 8.5 72
18 9.0 145
19 9.5 274
20 10.0 409
21 10.5 821
22 11.0 1171
23 11.5 2071
24 12.0 3098
25 12.5 4643
26 13.0 6307
27 13.5 8035
28 14.0 11291
29 14.5 13761
30 15.0 17119
31 15.5 21518
32 16.0 25372
33 16.5 27994
34 17.0 30315
35 17.5 31670
36 18.0 32526
37 18.5 30565
38 19.0 28511
39 19.5 25730
40 20.0 21962
41 20.5 17518
42 21.0 13386
43 21.5 9489
44 22.0 6443
45 22.5 3850
46 23.0 2328
47 23.5 1153
48 24.0 369
49 24.5 143
50 25.0 43
51 25.5 7
Query sequence: NQEQLLSYF