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: QTWENPNHI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 32.0101	QAT18643	0.00	7.7923	7.5019	199	QTWENPNHI	207
2	Der f 32.0101	AIO08849	0.00	7.7923	7.5019	104	QTWENPNHI	112
3	Tri a glutenin	22090	6.72	3.0701	4.6259	660	QGYDNPYHV	668
4	Cor a 9	18479082	7.21	2.7268	4.4169	116	ETFEDPQQQ	124
5	Pol d 4.0101	30909091	7.27	2.6880	4.3933	26	CGWDNPSRI	34
6	Act d 6.0101	27544452	7.36	2.6201	4.3519	148	DSFEGPPNI	156
7	Api m 7	22724911	7.40	2.5945	4.3363	153	CGWKNPSRI	161
8	Per a 12.0101	AKH04311	7.41	2.5862	4.3312	352	LSYDDPNTI	360
9	Tri a glutenin	897811	7.60	2.4581	4.2532	56	QGYDSPYHV	64
10	Tri a glutenin	21751	7.60	2.4581	4.2532	603	QGYDSPYHV	611
11	Tri a glutenin	21779	7.60	2.4581	4.2532	615	QGYDSPYHV	623
12	Tri a glutenin	21743	7.60	2.4581	4.2532	785	QGYDSPYHV	793
13	Tri a glutenin	170743	7.60	2.4581	4.2532	770	QGYDSPYHV	778
14	Cor a 9	18479082	7.60	2.4549	4.2513	188	QLDENPRHF	196
15	Asp o 21	217823	7.71	2.3788	4.2049	174	QNYEDQTQV	182
16	Asp o 21	166531	7.71	2.3788	4.2049	174	QNYEDQTQV	182
17	Bet v 2	P25816	7.81	2.3070	4.1612	54	KDFEEPGHL	62
18	Que ac 2.0101	QVU02258	7.81	2.3070	4.1612	54	KDFEEPGHL	62
19	Can s 2.0101	XP030492464	7.81	2.3070	4.1612	54	KDFEEPGHL	62
20	Tri a 12.0103	P49234	7.81	2.3070	4.1612	52	KDFEEPGHL	60
21	Tri a 12.0104	207366247	7.81	2.3070	4.1612	52	KDFEEPGHL	60
22	Tri a 12.0102	P49233	7.81	2.3070	4.1612	52	KDFEEPGHL	60
23	Tri a 12.0101	P49232	7.81	2.3070	4.1612	52	KDFEEPGHL	60
24	Ves v 6.0101	G8IIT0	7.86	2.2729	4.1405	1145	ESWKSGNKV	1153
25	Bla g 8.0101	88657350	7.87	2.2675	4.1371	127	KTFEDDGKI	135
26	Gly m 2	555616	7.88	2.2576	4.1311	245	TTLESGQTI	253
27	Ana c 1	14161637	7.91	2.2371	4.1186	52	NDFENPGSL	60
28	Equ c 1	Q95182	7.93	2.2226	4.1098	112	SEFENDEHI	120
29	Jug r 6.0101	VCL6_JUGRE	7.98	2.1890	4.0893	148	QTFISPAHF	156
30	Gal d 2	212897	8.00	2.1734	4.0798	110	TEWTNPNTM	118
31	Gly m 6.0501	Q7GC77	8.05	2.1388	4.0587	111	ETFEKPQQQ	119
32	Alt a 13.0101	Q6R4B4	8.12	2.0923	4.0304	79	RAWESTSTL	87
33	Pen c 30.0101	82754305	8.14	2.0777	4.0216	508	TRFENSNVV	516
34	Der f 29.0101	A1KXG2_DERFA	8.21	2.0272	3.9908	119	TTWLDGKHV	127
35	Sola l 4.0101	AHC08073	8.21	2.0255	3.9898	6	YTYESTTTI	14
36	Lyc e 4.0101	2887310	8.21	2.0255	3.9898	6	YTYESTTTI	14
37	Dol a 5	Q05108	8.26	1.9909	3.9687	87	QTWANQCNF	95
38	Blo t 4.0101	33667932	8.29	1.9725	3.9575	168	QNYDDPTQA	176
39	Dol m 5.0101	P10736	8.36	1.9220	3.9268	111	QTWANQCDF	119
40	Bla g 11.0101	Q2L7A6_BLAGE	8.37	1.9169	3.9236	159	SNYQDPSNV	167
41	Hum j 1	33113263	8.38	1.9072	3.9177	20	TTLELNSHI	28
42	Ani s 2	8117843	8.39	1.8995	3.9130	181	QTIELSNKV	189
43	Aed a 4.0101	MALT_AEDAE	8.40	1.8899	3.9072	256	QTMDQPETY	264
44	Tri a 19	11277193	8.42	1.8758	3.8986	22	QQFPQPQQF	30
45	Dau c 4	18652049	8.51	1.8163	3.8624	55	KNFDEPGHL	63
46	Bos d 8	1228078	8.51	1.8130	3.8603	172	EVIESPPEI	180
47	Bos d 12.0101	CASK_BOVIN	8.51	1.8130	3.8603	172	EVIESPPEI	180
48	Tri a gliadin	1063270	8.52	1.8065	3.8564	31	QTFPQPQQT	39
49	Tri a gliadin	170736	8.52	1.8065	3.8564	50	QTFPQPQQT	58
50	Tri a gliadin	170702	8.52	1.8065	3.8564	65	QTFPQPQQT	73

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.095808
Standard deviation: 1.423942
1 0.5 2
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 0
14 7.0 1
15 7.5 5
16 8.0 20
17 8.5 15
18 9.0 61
19 9.5 77
20 10.0 137
21 10.5 221
22 11.0 279
23 11.5 267
24 12.0 179
25 12.5 210
26 13.0 111
27 13.5 51
28 14.0 23
29 14.5 16
30 15.0 4
31 15.5 5
32 16.0 9
33 16.5 2
34 17.0 0
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.540075
Standard deviation: 2.338099
1 0.5 2
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 0
14 7.0 1
15 7.5 5
16 8.0 21
17 8.5 15
18 9.0 65
19 9.5 98
20 10.0 204
21 10.5 402
22 11.0 713
23 11.5 1225
24 12.0 1881
25 12.5 3158
26 13.0 5192
27 13.5 6672
28 14.0 9078
29 14.5 12158
30 15.0 16700
31 15.5 19644
32 16.0 24310
33 16.5 27218
34 17.0 29864
35 17.5 32193
36 18.0 32950
37 18.5 33058
38 19.0 31815
39 19.5 28565
40 20.0 23864
41 20.5 19406
42 21.0 14335
43 21.5 10863
44 22.0 6725
45 22.5 3942
46 23.0 2138
47 23.5 1116
48 24.0 446
49 24.5 113
50 25.0 30
Query sequence: QTWENPNHI