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: DQTTCDNLT

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	7.7397	7.4448	221	DQTTCDNLT	229
2	Sol i 1.0101	51093373	6.31	2.9013	4.5486	64	NQQSCQDIN	72
3	Fra a 3.0202	Q4PLT6	6.42	2.8175	4.4985	70	RQTTCNCLK	78
4	Tri a glutenin	21930	6.59	2.6870	4.4204	159	QQQCCQQLS	167
5	Tri a glutenin	886963	6.59	2.6870	4.4204	158	QQQCCQQLS	166
6	Bla g 2	P54958	6.62	2.6693	4.4098	111	DSLTISNLT	119
7	Gos h 3	P09802	6.64	2.6509	4.3987	245	ESSSCNNLL	253
8	Amb a 12.0101	A0A1B2H9Q1_AMBAR	6.69	2.6122	4.3756	71	DQTGIDNFM	79
9	Amb a 12.0102	A0A1B2H9Q5_AMBAR	6.69	2.6122	4.3756	85	DQTGIDNFM	93
10	Mala s 11	28569698	6.73	2.5817	4.3573	68	HQTYVNNLN	76
11	Ani s 13.0101	K9USK2_9BILA	6.83	2.5085	4.3135	265	DQKSHSHLT	273
12	Tri a gliadin	170732	7.05	2.3371	4.2109	185	QQQCCQQLQ	193
13	Tri a gliadin	170730	7.05	2.3371	4.2109	166	QQQCCQQLQ	174
14	Tyr p 20.0101	A0A868BHP5_TYRPU	7.22	2.2077	4.1335	3	DQATLDKLE	11
15	Phl p 13	4826572	7.22	2.2066	4.1328	349	DKQPCNGVT	357
16	Ara h 6	5923742	7.22	2.2029	4.1306	60	QQRCCDELN	68
17	Tri a gliadin	170740	7.25	2.1824	4.1183	174	QQSTYQPLQ	182
18	Tri a gliadin	21757	7.25	2.1824	4.1183	174	QQSTYQPLQ	182
19	Alt a 2	4097481	7.25	2.1812	4.1176	65	DRCTADDLK	73
20	Pun g 1.0301	A0A059ST23_PUNGR	7.26	2.1760	4.1145	112	PSTNCDNVK	120
21	Pis v 5.0101	171853009	7.32	2.1285	4.0860	209	QQKSCNNIF	217
22	Tri a gliadin	170702	7.33	2.1197	4.0808	202	QQQCCQQLA	210
23	Can f 1	O18873	7.35	2.1103	4.0751	74	TNGQCQNIT	82
24	Pru a 4	212675312	7.42	2.0503	4.0392	128	HETSFDDAT	136
25	Tri a gliadin	170726	7.43	2.0441	4.0355	159	QQSSYQQLQ	167
26	Lep s 1	20387027	7.44	2.0406	4.0335	137	DEERMDQLT	145
27	Api m 7	22724911	7.48	2.0095	4.0148	311	QKTTLNMLT	319
28	Cup a 1	19069497	7.49	1.9972	4.0074	225	DDTYDDDIS	233
29	Per a 1.0201	2231297	7.52	1.9764	3.9950	289	DQGTLRTLS	297
30	Asp f 16	3643813	7.57	1.9397	3.9730	141	DTTTYDRGT	149
31	Asp f 9	2879890	7.57	1.9397	3.9730	151	DTTTYDRGT	159
32	Bos d 2.0103	11277082	7.57	1.9396	3.9730	59	DQGTCLLLT	67
33	Bos d 2.0101	Q28133	7.57	1.9396	3.9730	75	DQGTCLLLT	83
34	Bos d 2.0102	11277083	7.57	1.9396	3.9730	59	DQGTCLLLT	67
35	Tri a glutenin	21783	7.58	1.9288	3.9665	229	QQQCCQQLR	237
36	Tri a glutenin	21926	7.59	1.9234	3.9633	159	QQQCCQQLP	167
37	Tri a 36.0101	335331566	7.59	1.9234	3.9633	244	QQQCCQQLP	252
38	Tri a glutenin	21773	7.59	1.9234	3.9633	182	QQQCCQQLP	190
39	Tri a gliadin	170734	7.59	1.9234	3.9633	119	QQQCCQQLP	127
40	Tri a glutenin	886967	7.59	1.9234	3.9633	204	QQQCCQQLP	212
41	Rub i 3.0101	Q0Z8V0	7.61	1.9105	3.9555	70	RQQTCNCLK	78
42	Can f 8.0101	F1PHB6_CANLF	7.67	1.8622	3.9266	88	DKSKDDELT	96
43	Ory s 33kD	4126809	7.68	1.8563	3.9231	203	DKTTVIELT	211
44	Ory s 33kD	16580747	7.68	1.8563	3.9231	203	DKTTVIELT	211
45	Ole e 9	14279169	7.68	1.8538	3.9216	212	NQPTPDTLA	220
46	Amb a 12.0101	A0A1B2H9Q1_AMBAR	7.69	1.8437	3.9155	329	DEKTCNALL	337
47	Amb a 12.0102	A0A1B2H9Q5_AMBAR	7.69	1.8437	3.9155	343	DEKTCNALL	351
48	Gly m TI	510515	7.76	1.7915	3.8843	164	DDSSCGDIV	172
49	Asp n 25	464385	7.79	1.7688	3.8708	436	DYTTTCNVS	444
50	Bos d 8	162805	7.85	1.7227	3.8432	53	QQQTEDELQ	61

Histogram for best protein-peptide similarity index
Number of windows: 1697
Average PD: 10.099188
Standard deviation: 1.304856
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 2
14 7.0 8
15 7.5 17
16 8.0 45
17 8.5 104
18 9.0 135
19 9.5 215
20 10.0 243
21 10.5 258
22 11.0 309
23 11.5 170
24 12.0 98
25 12.5 45
26 13.0 19
27 13.5 10
28 14.0 5
29 14.5 5
30 15.0 3
31 15.5 1
32 16.0 2
33 16.5 0
34 17.0 1
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: 400056
Average PD: 16.229039
Standard deviation: 2.179916
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 2
14 7.0 8
15 7.5 17
16 8.0 48
17 8.5 112
18 9.0 228
19 9.5 382
20 10.0 624
21 10.5 1107
22 11.0 2373
23 11.5 3188
24 12.0 4535
25 12.5 7146
26 13.0 10053
27 13.5 14087
28 14.0 18251
29 14.5 22387
30 15.0 26901
31 15.5 30884
32 16.0 35431
33 16.5 36680
34 17.0 35928
35 17.5 33886
36 18.0 30515
37 18.5 25943
38 19.0 20240
39 19.5 15282
40 20.0 10034
41 20.5 6394
42 21.0 3396
43 21.5 2335
44 22.0 1126
45 22.5 353
46 23.0 139
47 23.5 36
Query sequence: DQTTCDNLT