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: PKPDPSFYH

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pen c 30.0101	82754305	0.00	7.9663	7.9272	548	PKPDPSFYH	556
2	Tri a gliadin	170702	6.76	3.3789	5.0059	53	PQPHQTFHH	61
3	Tri a 20.0101	BAN29066	6.88	3.2959	4.9530	34	PQPQQTFPH	42
4	Tri a gliadin	170708	6.88	3.2959	4.9530	53	PQPQQTFPH	61
5	Tri a gliadin	1063270	6.88	3.2959	4.9530	34	PQPQQTFPH	42
6	Tri a gliadin	170736	6.88	3.2959	4.9530	53	PQPQQTFPH	61
7	Tri a gliadin	170738	6.88	3.2959	4.9530	53	PQPQQTFPH	61
8	Asp f 10	963013	7.17	3.0980	4.8270	203	PRPQTTFFD	211
9	Blo t 4.0101	33667932	7.60	2.8093	4.6431	23	PYSDPHFQH	31
10	Tri a gliadin	170740	7.64	2.7818	4.6256	106	PQPQPQYPQ	114
11	Tri a gliadin	170726	7.64	2.7818	4.6256	101	PQPQPQYPQ	109
12	Tri a 21.0101	283476402	7.64	2.7818	4.6256	76	PQPQPQYPQ	84
13	Tri a gliadin	21757	7.64	2.7818	4.6256	106	PQPQPQYPQ	114
14	Tri a gliadin	170702	7.68	2.7491	4.6048	93	PQPQQTFPQ	101
15	Tri a gliadin	170708	7.69	2.7433	4.6011	131	PQQQPSLIQ	139
16	Tri a gliadin	1063270	7.69	2.7433	4.6011	119	PQQQPSLIQ	127
17	Lyc e 2.0101	18542113	7.72	2.7215	4.5872	117	NDPNGPLYH	125
18	Lyc e 2.0101	287474	7.72	2.7215	4.5872	25	NDPNGPLYH	33
19	Lyc e 2.0102	546937	7.72	2.7215	4.5872	117	NDPNGPLYH	125
20	Sola l 2.0201	Q8RVW4_SOLLC	7.72	2.7215	4.5872	117	NDPNGPLYH	125
21	Sola l 2.0101	Q547Q0_SOLLC	7.72	2.7215	4.5872	117	NDPNGPLYH	125
22	Lyc e 2.0102	18542115	7.72	2.7215	4.5872	117	NDPNGPLYH	125
23	Api m 12.0101	Q868N5	7.76	2.6951	4.5704	600	SKHDNSLYD	608
24	Tri a gliadin	170712	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
25	Tri a gliadin	21761	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
26	Tri a gliadin	170720	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
27	Tri a gliadin	21753	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
28	Tri a gliadin	473876	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
29	Tri a gliadin	170728	7.80	2.6697	4.5542	1	PQPQPQYSQ	9
30	Tri a gliadin	21755	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
31	Tri a gliadin	170724	7.80	2.6697	4.5542	108	PQPQPQYSQ	116
32	Tri a gliadin	170722	7.80	2.6697	4.5542	101	PQPQPQYSQ	109
33	Tri a 20.0101	BAN29066	8.16	2.4289	4.4009	119	PQQQPPFIQ	127
34	Tri a gliadin	170736	8.16	2.4289	4.4009	138	PQQQPPFIQ	146
35	Tri a gliadin	170702	8.17	2.4175	4.3936	38	PQPQQPFCQ	46
36	Ole e 10	29465664	8.21	2.3933	4.3782	13	PTPTPSVPT	21
37	Act d 1	P00785	8.26	2.3566	4.3548	350	PKPYSSLIN	358
38	Tri a gliadin	170702	8.29	2.3364	4.3419	68	PQPQQTYPH	76
39	Pru du 10.0101	MDL2_PRUDU	8.29	2.3351	4.3411	376	PLPNSTFAH	384
40	Tri a gliadin	170702	8.32	2.3185	4.3306	136	PQPQQQFPQ	144
41	Hor v 20.0101	HOG3_HORVU	8.32	2.3185	4.3306	96	PQQQPQFPQ	104
42	Tri a gliadin	1063270	8.32	2.3185	4.3306	102	PQPQQQFPQ	110
43	Hor v 21	P80198	8.32	2.3185	4.3306	96	PQQQPQFPQ	104
44	Ves v 6.0101	G8IIT0	8.38	2.2753	4.3031	1716	PKNDSSLGM	1724
45	Tri a glutenin	21926	8.41	2.2563	4.2910	60	SQQQPSFLQ	68
46	Sal k 1.0201	51242679	8.42	2.2502	4.2871	122	PKNRPTITF	130
47	Sal k 1.0301	59895730	8.42	2.2502	4.2871	99	PKNRPTITF	107
48	Sal k 1.0302	59895728	8.42	2.2502	4.2871	99	PKNRPTITF	107
49	Der f 37.0101	QBF67839	8.55	2.1627	4.2314	171	PQPQPQQQQ	179
50	Eri s 2.0101	Q5QKR2_ERISI	8.63	2.1037	4.1938	85	PQPRPMFQM	93

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.732602
Standard deviation: 1.472781
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 0
14 7.0 6
15 7.5 1
16 8.0 21
17 8.5 10
18 9.0 19
19 9.5 39
20 10.0 86
21 10.5 104
22 11.0 190
23 11.5 223
24 12.0 214
25 12.5 302
26 13.0 213
27 13.5 127
28 14.0 72
29 14.5 30
30 15.0 15
31 15.5 5
32 16.0 9
33 16.5 5
34 17.0 2
35 17.5 2
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 1
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.333301
Standard deviation: 2.312707
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 0
14 7.0 6
15 7.5 1
16 8.0 24
17 8.5 16
18 9.0 22
19 9.5 70
20 10.0 140
21 10.5 177
22 11.0 426
23 11.5 598
24 12.0 855
25 12.5 1471
26 13.0 2471
27 13.5 3547
28 14.0 5794
29 14.5 7240
30 15.0 9894
31 15.5 13483
32 16.0 16287
33 16.5 21807
34 17.0 25196
35 17.5 28632
36 18.0 31122
37 18.5 34125
38 19.0 34814
39 19.5 33372
40 20.0 30699
41 20.5 26970
42 21.0 22000
43 21.5 17359
44 22.0 12634
45 22.5 9024
46 23.0 5105
47 23.5 2752
48 24.0 1283
49 24.5 513
50 25.0 202
51 25.5 40
52 26.0 17
Query sequence: PKPDPSFYH