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: DNDQTTCDN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp n 25	464385	0.00	7.5183	7.1932	219	DNDQTTCDN	227
2	Pis v 5.0101	171853009	6.16	3.0842	4.4682	207	QSQQKSCNN	215
3	Mac i 1.0201	AMP22_MACIN	6.19	3.0581	4.4521	76	DDPQTDCQQ	84
4	Pru du 6.0201	307159114	6.20	3.0519	4.4483	182	NNDQNQLDQ	190
5	Cas s 5	Q42428	6.29	2.9918	4.4114	165	NNKQTYCTS	173
6	Ana o 2	25991543	6.42	2.8972	4.3532	438	NNQQTTLTS	446
7	Der f 6	P49276	6.44	2.8799	4.3426	133	EQDQTQTDK	141
8	Gly m TI	510515	6.49	2.8434	4.3202	162	SNDDSSCGD	170
9	Alt a 3	P78983	6.50	2.8394	4.3177	86	DDNQTATKD	94
10	Alt a 3	1850542	6.50	2.8394	4.3177	86	DDNQTATKD	94
11	Alt a 3	1850544	6.50	2.8394	4.3177	51	DDNQTATKD	59
12	Amb a 12.0101	A0A1B2H9Q1_AMBAR	6.64	2.7343	4.2531	69	PTDQTGIDN	77
13	Amb a 12.0102	A0A1B2H9Q5_AMBAR	6.64	2.7343	4.2531	83	PTDQTGIDN	91
14	Der p 9.0101	31745576	6.75	2.6564	4.2052	218	NSNQASCNG	226
15	QYS16039	QYS16039	6.92	2.5358	4.1311	11	NNQQLQCAN	19
16	Ara h 6	5923742	6.99	2.4855	4.1002	58	DQQQRCCDE	66
17	Tri r 2.0101	5813790	6.99	2.4846	4.0997	189	DQQNTDCNG	197
18	Pen c 19	Q92260	7.02	2.4666	4.0886	448	DNNQTAEKD	456
19	Zan b 2.0101	QYU76045	7.04	2.4507	4.0788	11	NNEQLQCAN	19
20	Zan b 2.0102	QYU76046	7.04	2.4507	4.0788	11	NNEQLQCAN	19
21	For t 1.0101	188572341	7.05	2.4406	4.0726	103	NDNNNSNDN	111
22	Cor a 9	18479082	7.23	2.3098	3.9922	406	DNGNTVFDD	414
23	Mala s 10	28564467	7.26	2.2930	3.9819	756	ENAQTSNEN	764
24	Fra a 3.0202	Q4PLT6	7.28	2.2791	3.9733	68	ADRQTTCNC	76
25	Asp f 34.0101	133920236	7.30	2.2623	3.9630	57	NSQNASCDR	65
26	Cup s 3.0101	38456226	7.31	2.2531	3.9574	170	QTDQYCCRN	178
27	Cup s 3.0102	38456228	7.31	2.2531	3.9574	170	QTDQYCCRN	178
28	Cup a 3	9929163	7.31	2.2531	3.9574	144	QTDQYCCRN	152
29	Hom s 3	929619	7.34	2.2327	3.9448	91	NSNQSSVSD	99
30	Asp n 14	2181180	7.36	2.2227	3.9387	388	DSNTTKANN	396
31	Asp n 14	4235093	7.36	2.2227	3.9387	388	DSNTTKANN	396
32	gal d 6.0101	P87498	7.37	2.2103	3.9311	1636	QEDQSTCEV	1644
33	Gal d 6.0101	VIT1_CHICK	7.37	2.2103	3.9311	1636	QEDQSTCEV	1644
34	Bos d 13.0101	MYL1_BOVIN	7.37	2.2096	3.9306	121	NKDQGTYED	129
35	Aed a 8.0101	Q1HR69_AEDAE	7.41	2.1844	3.9152	588	DDDKATMEE	596
36	Gal d 7.0101	MLE1_CHICK	7.47	2.1415	3.8888	121	NKDQGTFED	129
37	Mus a 4.0101	88191901	7.48	2.1336	3.8840	147	KTDQYCCNS	155
38	Act c 2	190358875	7.48	2.1336	3.8840	172	KTDQYCCNS	180
39	Pen ch 13	6684758	7.48	2.1307	3.8821	179	DNDNTDGNG	187
40	Pen c 13.0101	4587983	7.48	2.1307	3.8821	179	DNDNTDGNG	187
41	Der p 9.0102	37654735	7.51	2.1107	3.8698	232	NSKQASCNG	240
42	Gly m 8	2SS_SOYBN	7.53	2.0986	3.8624	57	DDDDDDDDN	65
43	Tri a gliadin	170732	7.58	2.0628	3.8404	48	NNNNSPNNN	56
44	Ara h 4	5712199	7.63	2.0244	3.8168	135	DQSQQQQDS	143
45	Hom s 2	556642	7.64	2.0183	3.8131	42	DSTQATTQQ	50
46	Asp f 16	3643813	7.65	2.0081	3.8068	139	KGDTTTYDR	147
47	Asp f 9	2879890	7.65	2.0081	3.8068	149	KGDTTTYDR	157
48	Sola l 7.0101	NP_001316123	7.68	1.9911	3.7963	66	DDRRTACNC	74
49	Art v 5.0101	62530264	7.68	1.9854	3.7928	3	DEDKAECDR	11
50	Zan_b_2.02	QYU76044	7.69	1.9835	3.7917	226	QEQEQDCDN	234

Histogram for best protein-peptide similarity index
Number of windows: 1697
Average PD: 10.442243
Standard deviation: 1.388913
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 10
14 7.0 6
15 7.5 23
16 8.0 30
17 8.5 42
18 9.0 115
19 9.5 172
20 10.0 226
21 10.5 207
22 11.0 271
23 11.5 265
24 12.0 174
25 12.5 88
26 13.0 29
27 13.5 10
28 14.0 10
29 14.5 5
30 15.0 5
31 15.5 2
32 16.0 1
33 16.5 2
34 17.0 1
35 17.5 1
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: 400056
Average PD: 16.256465
Standard deviation: 2.259983
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 10
14 7.0 6
15 7.5 23
16 8.0 37
17 8.5 62
18 9.0 160
19 9.5 525
20 10.0 658
21 10.5 1086
22 11.0 1993
23 11.5 3414
24 12.0 5479
25 12.5 7658
26 13.0 10300
27 13.5 14145
28 14.0 18252
29 14.5 22654
30 15.0 27533
31 15.5 31000
32 16.0 33691
33 16.5 34599
34 17.0 35600
35 17.5 33672
36 18.0 29474
37 18.5 24441
38 19.0 19293
39 19.5 15093
40 20.0 10477
41 20.5 7459
42 21.0 4959
43 21.5 3054
44 22.0 1742
45 22.5 808
46 23.0 396
47 23.5 207
48 24.0 85
Query sequence: DNDQTTCDN