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: NQLTTNPEN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Aed a 8.0101	Q1HR69_AEDAE	0.00	7.0854	7.1274	83	NQLTTNPEN	91
2	Jug n 4.0101	JUGN4_JUGNI	4.64	3.8189	5.1134	182	NQLDQNPRN	190
3	Jug r 4.0101	Q2TPW5	4.64	3.8189	5.1134	179	NQLDQNPRN	187
4	Car i 4.0101	158998780	4.64	3.8189	5.1134	180	NQLDQNPRN	188
5	Tri a 33.0101	5734506	5.24	3.3973	4.8535	25	STISSNPES	33
6	Ves v 6.0101	G8IIT0	5.37	3.3000	4.7934	1138	NNLDTNDES	1146
7	Der f 28.0201	AIO08848	5.84	2.9727	4.5917	61	NQVSMNPTN	69
8	Bos d 8	162929	5.90	2.9314	4.5662	141	EQLSTSEEN	149
9	Bos d 10.0101	CASA2_BOVIN	5.90	2.9314	4.5662	141	EQLSTSEEN	149
10	Ber e 2	30313867	6.01	2.8519	4.5172	177	NQLDQNPRH	185
11	Cla h 5.0101	P40918	6.07	2.8079	4.4901	55	NQVAINPHN	63
12	Asp f 5	3776613	6.10	2.7902	4.4792	437	NRLTGGPAN	445
13	Pru du 6.0101	307159112	6.13	2.7666	4.4646	233	NQLDQNPRK	241
14	Pru du 6	258588247	6.13	2.7666	4.4646	213	NQLDQNPRK	221
15	Aed a 4.0101	MALT_AEDAE	6.16	2.7470	4.4525	240	SRTTDDPEN	248
16	Tria p 1	15426413	6.17	2.7393	4.4478	55	NILTTSNDN	63
17	Der p 28.0101	QAT18639	6.29	2.6570	4.3970	61	NQVAMNPAN	69
18	Cor a 10	10944737	6.36	2.6087	4.3672	89	NQAAVNPER	97
19	Sin a 2.0101	Q2TLW0	6.37	2.5994	4.3615	221	NQLDRNPRT	229
20	Chi t 6.0201	1707911	6.46	2.5361	4.3225	105	NELSTSHHN	113
21	Der f 28.0101	L7V065_DERFA	6.56	2.4657	4.2790	57	NQVAMNPSN	65
22	Tyr p 28.0101	AOD75395	6.58	2.4513	4.2702	59	NQVAMNPTN	67
23	Bla g 2	P54958	6.61	2.4289	4.2564	116	SNLTTSQQD	124
24	Gal d 3	P02789	6.68	2.3811	4.2269	353	DQLTPSPRE	361
25	Gal d 3	757851	6.68	2.3811	4.2269	353	DQLTPSPRE	361
26	Tyr p 1.0101	ABM53753	6.69	2.3694	4.2197	36	NYLTINEEN	44
27	Pru du 6.0201	307159114	6.86	2.2556	4.1495	239	QALNVNPET	247
28	Tri a 21.0101	283476402	6.86	2.2514	4.1469	150	QQLWQTPEQ	158
29	Tri a gliadin	170732	6.88	2.2390	4.1393	256	QQLGQQPQQ	264
30	Tri a gliadin	170734	6.88	2.2390	4.1393	180	QQLGQQPQQ	188
31	Tri a gliadin	170730	6.88	2.2390	4.1393	237	QQLGQQPQQ	245
32	Tri a glutenin	21926	6.88	2.2390	4.1393	230	QQLGQQPQQ	238
33	Tri a 36.0101	335331566	6.88	2.2390	4.1393	305	QQLGQQPQQ	313
34	Tri a gliadin	21769	6.88	2.2390	4.1393	88	QQLGQQPQQ	96
35	Tri a glutenin	21773	6.88	2.2390	4.1393	243	QQLGQQPQQ	251
36	Tri a glutenin	21930	6.88	2.2390	4.1393	228	QQLGQQPQQ	236
37	Tri a glutenin	21783	6.88	2.2390	4.1393	299	QQLGQQPQQ	307
38	Cor a 9	18479082	6.88	2.2369	4.1380	187	NQLDENPRH	195
39	Lep s 1	20387027	6.90	2.2220	4.1288	55	TDFTTTKEN	63
40	Jun v 1.0101	Q9LLT1	6.91	2.2201	4.1276	287	NSFTAPNEN	295
41	Cup s 1.0103	8101715	6.91	2.2201	4.1276	287	NSFTAPNEN	295
42	Cup s 1.0102	8101713	6.91	2.2201	4.1276	287	NSFTAPNEN	295
43	Jun v 1.0102	8843917	6.91	2.2201	4.1276	287	NSFTAPNEN	295
44	Tri a glutenin	21930	6.93	2.2008	4.1158	164	QQLSQIPEQ	172
45	Tri a glutenin	886963	6.93	2.2008	4.1158	163	QQLSQIPEQ	171
46	Aed a 5.0101	Q16XK7_AEDAE	6.95	2.1864	4.1068	147	NQLVSDEDN	155
47	Bos d 13.0101	MYL1_BOVIN	7.04	2.1276	4.0706	78	RALGTNPTN	86
48	Tri r 4.0101	5813788	7.18	2.0305	4.0108	672	THWVTKPEN	680
49	Asp f 5	3776613	7.19	2.0215	4.0052	501	TSLSTNPLT	509
50	Pen m 4.0101	317383198	7.20	2.0138	4.0004	147	NKLTTEDDR	155

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.058608
Standard deviation: 1.419619
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 3
11 5.5 2
12 6.0 3
13 6.5 11
14 7.0 25
15 7.5 12
16 8.0 49
17 8.5 79
18 9.0 138
19 9.5 181
20 10.0 392
21 10.5 198
22 11.0 198
23 11.5 178
24 12.0 121
25 12.5 53
26 13.0 20
27 13.5 12
28 14.0 7
29 14.5 4
30 15.0 5
31 15.5 5
32 16.0 0
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.410838
Standard deviation: 2.302508
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 3
11 5.5 2
12 6.0 3
13 6.5 11
14 7.0 26
15 7.5 15
16 8.0 62
17 8.5 102
18 9.0 210
19 9.5 359
20 10.0 883
21 10.5 1238
22 11.0 2289
23 11.5 3022
24 12.0 5127
25 12.5 7302
26 13.0 9885
27 13.5 13324
28 14.0 16750
29 14.5 20521
30 15.0 24708
31 15.5 27901
32 16.0 32369
33 16.5 34121
34 17.0 34184
35 17.5 33645
36 18.0 30948
37 18.5 26717
38 19.0 22639
39 19.5 17853
40 20.0 12812
41 20.5 8859
42 21.0 5798
43 21.5 3477
44 22.0 1715
45 22.5 837
46 23.0 325
47 23.5 101
48 24.0 41
Query sequence: NQLTTNPEN